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            <abcd:TechnicalContact>
                <abcd:Name>BDI</abcd:Name>
                <abcd:Email>biodiversitydata@bgbm.org</abcd:Email>
            </abcd:TechnicalContact>
        </abcd:TechnicalContacts>
        <abcd:ContentContacts>
            <abcd:ContentContact>
                <abcd:Name>Gian-Reto Walther</abcd:Name>
                <abcd:Email>gian-reto.walther@bafu.admin.ch</abcd:Email>
                <abcd:Address>Bundesamt für Umwelt BAFU, Abteilung Arten, Ökosysteme, Landschaften, CH-3003 Bern</abcd:Address>
            </abcd:ContentContact>
        </abcd:ContentContacts>
        <abcd:Metadata>
            <abcd:Description>
                <abcd:Representation language="EN">
                    <abcd:Title>One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps</abcd:Title>
                    <abcd:Details>How did the vascular plant species composition of a nunatak in the alpine vegetation belt change over a time span of 100 years. Floristic inventories in 1906, 1927, 1972, 1995, 2003 and 2004.</abcd:Details>
                </abcd:Representation>
            </abcd:Description>
            <abcd:Scope>
                <abcd:GeoecologicalTerms>
                    <abcd:GeoEcologicalTerm>nunatak, alpine</abcd:GeoEcologicalTerm>
                </abcd:GeoecologicalTerms>
                <abcd:TaxonomicTerms>
                    <abcd:TaxonomicTerm>Plantae</abcd:TaxonomicTerm>
                </abcd:TaxonomicTerms>
            </abcd:Scope>
            <abcd:RevisionData>
                <abcd:Creators>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A.  &amp; Walther, Gian-Reto</abcd:Creators>
                <abcd:DateCreated>2005-01-01T00:00:00</abcd:DateCreated>
                <abcd:DateModified>2005-12-31T00:00:00</abcd:DateModified>
            </abcd:RevisionData>
            <abcd:Owners>
                <abcd:Owner>
                    <abcd:Person>
                        <abcd:FullName>Gian-Reto Walther</abcd:FullName>
                    </abcd:Person>
                </abcd:Owner>
            </abcd:Owners>
            <abcd:IPRStatements>
                <abcd:Citations>
                    <abcd:Citation language="EN">
                        <abcd:Text>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A.: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps, Journal of Vegetation Science 19: 671-680, 2008  doi: 10.3170/2008-8-18434, published online 7 April 2008  © IAVS; Opulus Press Uppsala  &amp; Walther, Gian-Reto</abcd:Text>
                    </abcd:Citation>
                </abcd:Citations>
            </abcd:IPRStatements>
        </abcd:Metadata>
        <abcd:Units>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_1</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Carex curvula</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_10</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Carex sempervirens</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_11</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Doronicum clusii</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_12</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Erigeron uniflorus</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_127</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Euphrasia rostkoviana</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_128</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gentiana campestris</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_13</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Euphrasia minima</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_131</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Veronica bellidioides</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_14</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Festuca violacea aggr.</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_15</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gentiana punctata</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_16</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Geum reptans</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_17</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gnaphalium supinum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_18</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Hieracium piliferum aggr.</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_19</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Homogyne alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_2</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Achillea erba-rotta subsp. moschata</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_20</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Huperzia selago</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_21</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Juncus trifidus</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_22</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
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                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Juniperus communis subsp. alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_23</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Leontodon helveticus</abcd:FullScientificNameString>
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                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_24</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Leucanthemopsis alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_25</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Ligusticum mutellina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_26</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Luzula alpinopilosa</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_27</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Pedicularis kerneri</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_28</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Phyteuma hemisphaericum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_29</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Poa alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_3</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Adenostyles leucophylla / A. intermedia</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_30</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Primula latifolia</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_31</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
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                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Rhododendron ferrugineum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_32</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Salix herbacea</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_33</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Saxifraga bryoides</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_34</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Senecio incanus subsp. carniolicus</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_35</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Sibbaldia procumbens</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_36</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Solidago virgaurea subsp. minuta</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_37</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Vaccinium gaultherioides</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_38</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Veronica alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_39</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Viola biflora</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_4</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Agrostis rupestris</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_40</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Astrantia minor</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_41</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Silene exscapa</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_42</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cirsium spinosissimum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_43</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Minuartia sedoides</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_44</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Phyteuma globulariifolium s.l.</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_45</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Poa laxa / P. minor</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_46</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Silene acaulis</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_47</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Campanula barbata</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_48</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Campanula scheuchzeri</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_49</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cystopteris fragilis</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_5</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Agrostis schraderiana</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_50</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Empetrum nigrum subsp. hermaphroditum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_51</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
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                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gentiana acaulis</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_52</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Helictotrichon versicolor</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_53</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Myosotis alpestris</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_54</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Nardus stricta</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_55</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Oreochloa disticha</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_56</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Oxyria digyna</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_57</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Polygonum viviparum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_58</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Potentilla aurea</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_59</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Potentilla crantzii</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_6</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Alchemilla fissa</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_60</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Primula hirsuta</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_61</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Ranunculus montanus</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_62</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Saxifraga seguieri</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_63</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Sedum alpestre</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_64</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Taraxacum alpinum aggr.</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_65</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Vaccinium vitis-idaea</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_66</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Agrostis alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_67</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Selaginella selaginoides</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_68</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
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                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Adenostyles alliariae</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_69</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Bartsia alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_7</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Antennaria carpatica</abcd:FullScientificNameString>
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                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_70</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Daphne striata</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_71</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Epilobium fleischeri</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_72</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Lotus alpinus</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_73</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Peucedanum ostruthium</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_74</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Sempervivum montanum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_75</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Carex frigida / C. ferruginea</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_76</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Carex atrata subsp. aterrima</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_77</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Galium anisophyllon / G. pumilum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_78</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Luzula spicata</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_79</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Arenaria biflora</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_8</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Anthoxanthum odoratum s.l.</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_80</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Botrychium lunaria</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_81</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cerastium pedunculatum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_82</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gentiana bavarica</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_83</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Geum montanum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_84</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Hieracium alpinum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_85</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Lloydia serotina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_86</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Luzula lutea</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_87</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
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                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Phyteuma hedraianthifolium</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_88</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Ranunculus glacialis</abcd:FullScientificNameString>
                                </abcd:ScientificName>
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                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_89</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Silene rupestris</abcd:FullScientificNameString>
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                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
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                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_9</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cardamine resedifolia</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_90</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Thesium alpinum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_91</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cardamine alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_92</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Epilobium angustifolium</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_93</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gentiana ramosa</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_94</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Achillea nana</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1906_95</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Avenella flexuosa / Deschampsia flexuosa</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1906</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_1</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Carex curvula</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_10</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Carex sempervirens</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_100</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cerastium uniflorum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_101</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Primula integrifolia</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_102</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gentiana brachyphylla</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_103</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Trichophorum cespitosum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_104</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Antennaria dioica</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_11</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Doronicum clusii</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_12</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Erigeron uniflorus</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_129</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Thymus serpyllum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_13</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Euphrasia minima</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_131</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Veronica bellidioides</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_132</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Androsace alpina / A. pubescens</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_133</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Saxifraga oppositifolia</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_134</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Saxifraga stellaris</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_135</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Poa nemoralis</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_14</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Festuca violacea aggr.</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_15</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gentiana punctata</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_16</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Geum reptans</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_17</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gnaphalium supinum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_18</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Hieracium piliferum aggr.</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_19</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Homogyne alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_2</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
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                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Achillea erba-rotta subsp. moschata</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_20</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Huperzia selago</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_21</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Juncus trifidus</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_22</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Juniperus communis subsp. alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_23</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Leontodon helveticus</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_24</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Leucanthemopsis alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_25</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Ligusticum mutellina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_26</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Luzula alpinopilosa</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_27</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Pedicularis kerneri</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_28</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Phyteuma hemisphaericum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_29</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Poa alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_3</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Adenostyles leucophylla / A. intermedia</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_30</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Primula latifolia</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_31</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Rhododendron ferrugineum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_32</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Salix herbacea</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_33</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Saxifraga bryoides</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_34</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Senecio incanus subsp. carniolicus</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_35</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Sibbaldia procumbens</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_36</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Solidago virgaurea subsp. minuta</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_37</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Vaccinium gaultherioides</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_38</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Veronica alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_39</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Viola biflora</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_4</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Agrostis rupestris</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_40</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Astrantia minor</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_41</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Silene exscapa</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_42</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cirsium spinosissimum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_43</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Minuartia sedoides</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_44</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Phyteuma globulariifolium s.l.</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_45</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Poa laxa / P. minor</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_46</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Silene acaulis</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_47</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Campanula barbata</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_48</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Campanula scheuchzeri</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_49</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cystopteris fragilis</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
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                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                        <abcd:DateText>1927</abcd:DateText>
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                        <abcd:Name>Switzerland</abcd:Name>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_5</abcd:UnitID>
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                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Agrostis schraderiana</abcd:FullScientificNameString>
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                        </abcd:Result>
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                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                        <abcd:Name>Switzerland</abcd:Name>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_50</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Empetrum nigrum subsp. hermaphroditum</abcd:FullScientificNameString>
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                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                        <abcd:DateText>1927</abcd:DateText>
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                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_51</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gentiana acaulis</abcd:FullScientificNameString>
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                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                        <abcd:DateText>1927</abcd:DateText>
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                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_52</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Helictotrichon versicolor</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                        <abcd:DateText>1927</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
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                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_53</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Myosotis alpestris</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
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                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_54</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Nardus stricta</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                        <abcd:DateText>1927</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
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                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_55</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Oreochloa disticha</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                        <abcd:DateText>1927</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
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                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_56</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Oxyria digyna</abcd:FullScientificNameString>
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                    </abcd:Identification>
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                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
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                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_57</abcd:UnitID>
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                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                        <abcd:Result>
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                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Polygonum viviparum</abcd:FullScientificNameString>
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                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                        <abcd:DateText>1927</abcd:DateText>
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                        <abcd:Name>Switzerland</abcd:Name>
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                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
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                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Potentilla aurea</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_59</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Potentilla crantzii</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_6</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Alchemilla fissa</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_60</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Primula hirsuta</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_61</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Ranunculus montanus</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_62</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Saxifraga seguieri</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_63</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Sedum alpestre</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_64</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Taraxacum alpinum aggr.</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_65</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Vaccinium vitis-idaea</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_66</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Agrostis alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_67</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Selaginella selaginoides</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_68</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Adenostyles alliariae</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_69</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Bartsia alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_7</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Antennaria carpatica</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_70</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Daphne striata</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_71</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Epilobium fleischeri</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_72</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Lotus alpinus</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_73</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Peucedanum ostruthium</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_74</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Sempervivum montanum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_75</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Carex frigida / C. ferruginea</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_76</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Carex atrata subsp. aterrima</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_77</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Galium anisophyllon / G. pumilum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_78</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Luzula spicata</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_79</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Arenaria biflora</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_8</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Anthoxanthum odoratum s.l.</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_80</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Botrychium lunaria</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_81</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cerastium pedunculatum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_82</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gentiana bavarica</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_83</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Geum montanum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_84</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Hieracium alpinum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_85</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
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                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Lloydia serotina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_86</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Luzula lutea</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_87</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                </abcd:UnitReferences>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Phyteuma hedraianthifolium</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
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                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_88</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Ranunculus glacialis</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_89</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Silene rupestris</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_9</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cardamine resedifolia</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_90</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Thesium alpinum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_91</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cardamine alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_92</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
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                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Epilobium angustifolium</abcd:FullScientificNameString>
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                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_93</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
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                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gentiana ramosa</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_94</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Achillea nana</abcd:FullScientificNameString>
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                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_95</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Avenella flexuosa / Deschampsia flexuosa</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_96</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Vaccinium myrtillus</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_97</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Elyna myosuroides</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_98</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Pinguicula leptoceras</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1927_99</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Soldanella alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1927</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_1</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Carex curvula</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_10</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Carex sempervirens</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_100</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cerastium uniflorum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_101</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Primula integrifolia</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_102</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gentiana brachyphylla</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_103</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Trichophorum cespitosum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_104</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Antennaria dioica</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_105</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cryptogramma crispa</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_106</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Athyrium distentifolium</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_107</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Polystichum lonchitis</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_108</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Trifolium alpinum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_109</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Asplenium septentrionale</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_11</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Doronicum clusii</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_110</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Coeloglossum viride</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_111</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Phleum alpinum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_112</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Poa supina / P. annua / P. badensis</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_113</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Sagina saginoides / S. glabra</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_114</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Salix helvetica</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_115</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Diphasiastrum alpinum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_116</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Ribes petraeum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_12</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Erigeron uniflorus</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_13</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Euphrasia minima</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_130</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Festuca halleri</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_131</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Veronica bellidioides</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_132</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Androsace alpina / A. pubescens</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_133</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Saxifraga oppositifolia</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_134</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Saxifraga stellaris</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_135</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Poa nemoralis</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_136</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Arabis caerulea</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_137</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Artemisia genipi</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_138</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Salix glaucosericea</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_139</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Salix hastata</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_14</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Festuca violacea aggr.</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_140</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Saxifraga exarata</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_141</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Veronica fruticans</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_142</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Arabis alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_143</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Epilobium anagallidifolium</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_144</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Hieracium intybaceum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_145</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Salix retusa</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_146</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Salix serpillifolia</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_147</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Asplenium viride</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_148</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Salix foetida</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_149</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Saxifraga paniculata</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_15</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gentiana punctata</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_150</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Tussilago farfara</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_16</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Geum reptans</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_17</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gnaphalium supinum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_18</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Hieracium piliferum aggr.</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_19</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Homogyne alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_2</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Achillea erba-rotta subsp. moschata</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_20</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Huperzia selago</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_21</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Juncus trifidus</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_22</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Juniperus communis subsp. alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_23</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Leontodon helveticus</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_24</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Leucanthemopsis alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_25</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Ligusticum mutellina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_26</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Luzula alpinopilosa</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_27</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Pedicularis kerneri</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_28</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Phyteuma hemisphaericum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_29</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Poa alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_3</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Adenostyles leucophylla / A. intermedia</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_30</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Primula latifolia</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_31</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Rhododendron ferrugineum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_32</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Salix herbacea</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_33</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Saxifraga bryoides</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_34</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Senecio incanus subsp. carniolicus</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_35</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Sibbaldia procumbens</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_36</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Solidago virgaurea subsp. minuta</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_37</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Vaccinium gaultherioides</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_38</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Veronica alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_39</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Viola biflora</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_4</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Agrostis rupestris</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_40</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Astrantia minor</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_41</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Silene exscapa</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_42</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cirsium spinosissimum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_43</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Minuartia sedoides</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_44</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Phyteuma globulariifolium s.l.</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_45</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Poa laxa / P. minor</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_46</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Silene acaulis</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_47</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Campanula barbata</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_48</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Campanula scheuchzeri</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_49</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cystopteris fragilis</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_5</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Agrostis schraderiana</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_50</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Empetrum nigrum subsp. hermaphroditum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_51</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gentiana acaulis</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_52</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Helictotrichon versicolor</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_53</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Myosotis alpestris</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_54</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Nardus stricta</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_55</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Oreochloa disticha</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_56</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Oxyria digyna</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_57</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Polygonum viviparum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_58</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Potentilla aurea</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_59</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Potentilla crantzii</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_6</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Alchemilla fissa</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_60</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Primula hirsuta</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_61</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Ranunculus montanus</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_62</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Saxifraga seguieri</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_63</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Sedum alpestre</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_64</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Taraxacum alpinum aggr.</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_65</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Vaccinium vitis-idaea</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_66</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Agrostis alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_67</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Selaginella selaginoides</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_68</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Adenostyles alliariae</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_69</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Bartsia alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_7</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Antennaria carpatica</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_70</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Daphne striata</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_71</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Epilobium fleischeri</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_72</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Lotus alpinus</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_73</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Peucedanum ostruthium</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_74</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Sempervivum montanum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_75</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Carex frigida / C. ferruginea</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_76</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Carex atrata subsp. aterrima</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_77</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Galium anisophyllon / G. pumilum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_78</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Luzula spicata</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_79</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Arenaria biflora</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_8</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Anthoxanthum odoratum s.l.</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_80</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Botrychium lunaria</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_81</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cerastium pedunculatum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_82</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gentiana bavarica</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_83</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Geum montanum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_84</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Hieracium alpinum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_85</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Lloydia serotina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_86</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Luzula lutea</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_87</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Phyteuma hedraianthifolium</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_88</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Ranunculus glacialis</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_89</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Silene rupestris</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_9</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cardamine resedifolia</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_90</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Thesium alpinum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_91</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cardamine alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_92</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Epilobium angustifolium</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_93</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gentiana ramosa</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_94</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Achillea nana</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_95</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Avenella flexuosa / Deschampsia flexuosa</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_96</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Vaccinium myrtillus</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_97</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Elyna myosuroides</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_98</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Pinguicula leptoceras</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1972_99</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Soldanella alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1972</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_1</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Carex curvula</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_10</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Carex sempervirens</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_100</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cerastium uniflorum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_101</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Primula integrifolia</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_102</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gentiana brachyphylla</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_103</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Trichophorum cespitosum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_104</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Antennaria dioica</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_105</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cryptogramma crispa</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_106</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Athyrium distentifolium</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_107</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Polystichum lonchitis</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_108</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Trifolium alpinum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_109</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Asplenium septentrionale</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_11</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Doronicum clusii</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_110</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Coeloglossum viride</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_111</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Phleum alpinum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_112</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Poa supina / P. annua / P. badensis</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_113</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Sagina saginoides / S. glabra</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_114</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Salix helvetica</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_115</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Diphasiastrum alpinum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_116</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Ribes petraeum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_117</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gymnocarpium dryopteris</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_12</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Erigeron uniflorus</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_13</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Euphrasia minima</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_132</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Androsace alpina / A. pubescens</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_133</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Saxifraga oppositifolia</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_134</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Saxifraga stellaris</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_135</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Poa nemoralis</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_136</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Arabis caerulea</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_137</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Artemisia genipi</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_138</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Salix glaucosericea</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_139</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Salix hastata</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_14</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Festuca violacea aggr.</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_140</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Saxifraga exarata</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_141</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Veronica fruticans</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_142</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Arabis alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_143</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Epilobium anagallidifolium</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_144</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Hieracium intybaceum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_145</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Salix retusa</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_146</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Salix serpillifolia</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_147</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Asplenium viride</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_148</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Salix foetida</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_149</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Saxifraga paniculata</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_15</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gentiana punctata</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_151</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Linaria alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_16</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Geum reptans</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_17</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gnaphalium supinum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_18</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Hieracium piliferum aggr.</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_19</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Homogyne alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_2</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Achillea erba-rotta subsp. moschata</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_20</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Huperzia selago</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_21</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Juncus trifidus</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_22</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Juniperus communis subsp. alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_23</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Leontodon helveticus</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_24</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Leucanthemopsis alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_25</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Ligusticum mutellina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_26</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Luzula alpinopilosa</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_27</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Pedicularis kerneri</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_28</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Phyteuma hemisphaericum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_29</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Poa alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_3</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Adenostyles leucophylla / A. intermedia</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_30</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Primula latifolia</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_31</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Rhododendron ferrugineum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_32</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Salix herbacea</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_33</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Saxifraga bryoides</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_34</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Senecio incanus subsp. carniolicus</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_35</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Sibbaldia procumbens</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_36</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Solidago virgaurea subsp. minuta</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_37</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Vaccinium gaultherioides</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_38</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Veronica alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_39</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Viola biflora</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_4</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Agrostis rupestris</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_40</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Astrantia minor</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_41</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Silene exscapa</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_42</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cirsium spinosissimum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_43</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Minuartia sedoides</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_44</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Phyteuma globulariifolium s.l.</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_45</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Poa laxa / P. minor</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_46</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Silene acaulis</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_47</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Campanula barbata</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_48</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Campanula scheuchzeri</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_49</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cystopteris fragilis</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_5</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Agrostis schraderiana</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_50</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Empetrum nigrum subsp. hermaphroditum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_51</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gentiana acaulis</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_52</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Helictotrichon versicolor</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_53</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Myosotis alpestris</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_54</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Nardus stricta</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_55</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Oreochloa disticha</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_56</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Oxyria digyna</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_57</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Polygonum viviparum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_58</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Potentilla aurea</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_59</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Potentilla crantzii</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_6</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Alchemilla fissa</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_60</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Primula hirsuta</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_61</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Ranunculus montanus</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_62</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Saxifraga seguieri</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_63</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Sedum alpestre</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_64</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Taraxacum alpinum aggr.</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_65</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Vaccinium vitis-idaea</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_66</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Agrostis alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_67</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Selaginella selaginoides</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_68</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Adenostyles alliariae</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_69</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Bartsia alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_7</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Antennaria carpatica</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_70</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Daphne striata</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_71</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Epilobium fleischeri</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_72</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Lotus alpinus</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_73</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Peucedanum ostruthium</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_74</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Sempervivum montanum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_75</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Carex frigida / C. ferruginea</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_76</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Carex atrata subsp. aterrima</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_77</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Galium anisophyllon / G. pumilum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_78</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Luzula spicata</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_79</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Arenaria biflora</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_8</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Anthoxanthum odoratum s.l.</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_80</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Botrychium lunaria</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_81</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cerastium pedunculatum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_82</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gentiana bavarica</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_83</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Geum montanum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_84</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Hieracium alpinum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_85</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Lloydia serotina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_86</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Luzula lutea</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_87</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Phyteuma hedraianthifolium</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_88</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Ranunculus glacialis</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_89</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Silene rupestris</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_9</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cardamine resedifolia</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_90</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Thesium alpinum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_91</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cardamine alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_92</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Epilobium angustifolium</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_93</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gentiana ramosa</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_94</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Achillea nana</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_95</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Avenella flexuosa / Deschampsia flexuosa</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_96</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Vaccinium myrtillus</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_97</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Elyna myosuroides</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_98</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Pinguicula leptoceras</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>1995_99</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Soldanella alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>1995</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species probably overlooked because present in previous and following inventories</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_1</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Carex curvula</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>common, locally dominant</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_10</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Carex sempervirens</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>common</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_100</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cerastium uniflorum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>rare, locally common</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_101</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Primula integrifolia</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>rare, locally common</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_102</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gentiana brachyphylla</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>rare</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_103</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Trichophorum cespitosum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>rare</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_104</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Antennaria dioica</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>very rare</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_105</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cryptogramma crispa</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>rare</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_106</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Athyrium distentifolium</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>rare</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_107</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Polystichum lonchitis</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>rare</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_108</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Trifolium alpinum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>rare</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_109</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Asplenium septentrionale</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>rare</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_11</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Doronicum clusii</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>common</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_110</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Coeloglossum viride</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>rare</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_111</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Phleum alpinum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>rare</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_112</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Poa supina / P. annua / P. badensis</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>rare</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_113</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Sagina saginoides / S. glabra</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>rare</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_114</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Salix helvetica</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>very rare</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_115</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Diphasiastrum alpinum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>very rare</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_116</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Ribes petraeum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>very rare</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_117</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gymnocarpium dryopteris</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>very rare</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_118</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Arctostaphylos uva-ursi</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>very rare</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_119</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>cf. Aster bellidiastrum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>very rare</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_12</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Erigeron uniflorus</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>common</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_120</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Dryopteris cf dilatata</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>very rare</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_121</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Dryopteris filix-mas</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>very rare</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_122</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Festuca rubra aggr.</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>very rare</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_123</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gentiana verna</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>very rare</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_124</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Larix decidua</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>very rare</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_125</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Leontodon cf. autumnalis</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>very rare</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_126</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Pulsatilla alpina s.l.</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>very rare</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_13</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Euphrasia minima</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>common</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_132</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Androsace alpina / A. pubescens</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_133</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Saxifraga oppositifolia</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_134</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Saxifraga stellaris</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_135</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Poa nemoralis</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_136</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Arabis caerulea</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_137</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Artemisia genipi</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_138</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Salix glaucosericea</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_139</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Salix hastata</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_14</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Festuca violacea aggr.</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>common</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_140</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Saxifraga exarata</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_141</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Veronica fruticans</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_142</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Arabis alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_143</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Epilobium anagallidifolium</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_144</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Hieracium intybaceum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_145</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Salix retusa</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_146</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Salix serpillifolia</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_15</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gentiana punctata</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>common</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_151</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Linaria alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_152</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Erigeron cf. neglectus</abcd:FullScientificNameString>
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                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_153</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Luzula cf. sudetica</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_154</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Phyteuma betonicifolium</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>species present without abundance estimation</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Supplementary species only on the recently deglaciated area</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_16</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Geum reptans</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>common</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_17</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gnaphalium supinum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>common</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_18</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Hieracium piliferum aggr.</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>common</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_19</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Homogyne alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>common</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_2</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Achillea erba-rotta subsp. moschata</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>common</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_20</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Huperzia selago</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>common</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_21</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Juncus trifidus</abcd:FullScientificNameString>
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                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_22</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Juniperus communis subsp. alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>common</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_23</abcd:UnitID>
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                    <abcd:UnitReference>
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                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Leontodon helveticus</abcd:FullScientificNameString>
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                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
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                                    <abcd:FullScientificNameString>Leucanthemopsis alpina</abcd:FullScientificNameString>
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                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                    <abcd:FullScientificNameString>Ligusticum mutellina</abcd:FullScientificNameString>
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                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                    <abcd:FullScientificNameString>Luzula alpinopilosa</abcd:FullScientificNameString>
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                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
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                <abcd:UnitID>2004_27</abcd:UnitID>
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                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Pedicularis kerneri</abcd:FullScientificNameString>
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                    </abcd:Identification>
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                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                            <abcd:Parameter>abundance</abcd:Parameter>
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                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Phyteuma hemisphaericum</abcd:FullScientificNameString>
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                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                        <abcd:Name>Switzerland</abcd:Name>
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                            <abcd:Parameter>abundance</abcd:Parameter>
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                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
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                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Poa alpina</abcd:FullScientificNameString>
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                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Adenostyles leucophylla / A. intermedia</abcd:FullScientificNameString>
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                    </abcd:Identification>
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                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
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                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Primula latifolia</abcd:FullScientificNameString>
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                            <abcd:Parameter>abundance</abcd:Parameter>
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                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                                    <abcd:HigherTaxon>
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                                    <abcd:FullScientificNameString>Rhododendron ferrugineum</abcd:FullScientificNameString>
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                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Salix herbacea</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>common</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_33</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Saxifraga bryoides</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>common</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_34</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Senecio incanus subsp. carniolicus</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
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                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>common</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_35</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Sibbaldia procumbens</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_36</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Solidago virgaurea subsp. minuta</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>common</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_37</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Vaccinium gaultherioides</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>common</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_38</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Veronica alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>common</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_39</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Viola biflora</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_4</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Agrostis rupestris</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>common</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_40</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Astrantia minor</abcd:FullScientificNameString>
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                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_41</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Silene exscapa</abcd:FullScientificNameString>
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                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
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                        <abcd:Name>Switzerland</abcd:Name>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_42</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cirsium spinosissimum</abcd:FullScientificNameString>
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                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                        <abcd:DateText>2004</abcd:DateText>
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                        <abcd:Name>Switzerland</abcd:Name>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_43</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Minuartia sedoides</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
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                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                        <abcd:Name>Switzerland</abcd:Name>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_44</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Phyteuma globulariifolium s.l.</abcd:FullScientificNameString>
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                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                        <abcd:Name>Switzerland</abcd:Name>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_45</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Poa laxa / P. minor</abcd:FullScientificNameString>
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                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                        <abcd:DateText>2004</abcd:DateText>
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                        <abcd:Name>Switzerland</abcd:Name>
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                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_46</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Silene acaulis</abcd:FullScientificNameString>
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                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                        <abcd:DateText>2004</abcd:DateText>
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                        <abcd:Name>Switzerland</abcd:Name>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_47</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Campanula barbata</abcd:FullScientificNameString>
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                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
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                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_48</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Campanula scheuchzeri</abcd:FullScientificNameString>
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                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
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                        <abcd:DateText>2004</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
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                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_49</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cystopteris fragilis</abcd:FullScientificNameString>
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                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
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                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
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                <abcd:UnitID>2004_5</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Agrostis schraderiana</abcd:FullScientificNameString>
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                    </abcd:Identification>
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                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
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                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Empetrum nigrum subsp. hermaphroditum</abcd:FullScientificNameString>
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                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
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                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
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                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                <abcd:UnitID>2004_51</abcd:UnitID>
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                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gentiana acaulis</abcd:FullScientificNameString>
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                        <abcd:Name>Switzerland</abcd:Name>
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                </abcd:Gathering>
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                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>scattered</abcd:LowerValue>
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                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Helictotrichon versicolor</abcd:FullScientificNameString>
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                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                        <abcd:Name>Switzerland</abcd:Name>
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                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_53</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Myosotis alpestris</abcd:FullScientificNameString>
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                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                        <abcd:Name>Switzerland</abcd:Name>
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                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_54</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Nardus stricta</abcd:FullScientificNameString>
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                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_55</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Oreochloa disticha</abcd:FullScientificNameString>
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                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                        <abcd:DateText>2004</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
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                        <abcd:Name>Switzerland</abcd:Name>
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                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_56</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Oxyria digyna</abcd:FullScientificNameString>
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                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                        <abcd:DateText>2004</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
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                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>scattered</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_57</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Polygonum viviparum</abcd:FullScientificNameString>
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                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
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                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_58</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Potentilla aurea</abcd:FullScientificNameString>
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                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
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                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_59</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Potentilla crantzii</abcd:FullScientificNameString>
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                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
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                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
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                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Alchemilla fissa</abcd:FullScientificNameString>
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                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                            <abcd:Parameter>abundance</abcd:Parameter>
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                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
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                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Primula hirsuta</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>scattered</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_61</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Ranunculus montanus</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>scattered</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_62</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Saxifraga seguieri</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>scattered</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_63</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Sedum alpestre</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>scattered</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_64</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Taraxacum alpinum aggr.</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>scattered</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_65</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Vaccinium vitis-idaea</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>scattered</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_66</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Agrostis alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>scattered</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_67</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Selaginella selaginoides</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>scattered</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_68</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Adenostyles alliariae</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>rare, locally common</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_69</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
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                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Bartsia alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>rare, locally common</abcd:LowerValue>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_7</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Antennaria carpatica</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
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                        <abcd:Name>Switzerland</abcd:Name>
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                </abcd:Gathering>
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                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_70</abcd:UnitID>
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                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                        <abcd:Result>
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                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Daphne striata</abcd:FullScientificNameString>
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                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Epilobium fleischeri</abcd:FullScientificNameString>
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                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
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                <abcd:UnitID>2004_72</abcd:UnitID>
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                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                    <abcd:FullScientificNameString>Lotus alpinus</abcd:FullScientificNameString>
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                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
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                <abcd:UnitID>2004_73</abcd:UnitID>
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                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Peucedanum ostruthium</abcd:FullScientificNameString>
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                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                    <abcd:MeasurementOrFact>
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                            <abcd:Parameter>abundance</abcd:Parameter>
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                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
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                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Sempervivum montanum</abcd:FullScientificNameString>
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                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                    <abcd:MeasurementOrFact>
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                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                        <abcd:Result>
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                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Carex frigida / C. ferruginea</abcd:FullScientificNameString>
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                    <abcd:MeasurementOrFact>
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                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                    <abcd:FullScientificNameString>Carex atrata subsp. aterrima</abcd:FullScientificNameString>
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                    <abcd:MeasurementOrFact>
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                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Galium anisophyllon / G. pumilum</abcd:FullScientificNameString>
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                    <abcd:MeasurementOrFact>
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                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Luzula spicata</abcd:FullScientificNameString>
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                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                    <abcd:FullScientificNameString>Arenaria biflora</abcd:FullScientificNameString>
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                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Anthoxanthum odoratum s.l.</abcd:FullScientificNameString>
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                            </abcd:TaxonIdentified>
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                            <abcd:Parameter>abundance</abcd:Parameter>
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                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Botrychium lunaria</abcd:FullScientificNameString>
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                            </abcd:TaxonIdentified>
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                        <abcd:Name>Switzerland</abcd:Name>
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                            <abcd:Parameter>abundance</abcd:Parameter>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
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                <abcd:UnitID>2004_81</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cerastium pedunculatum</abcd:FullScientificNameString>
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                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                        <abcd:Name>Switzerland</abcd:Name>
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                            <abcd:Parameter>abundance</abcd:Parameter>
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                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_82</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gentiana bavarica</abcd:FullScientificNameString>
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                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                        <abcd:Name>Switzerland</abcd:Name>
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                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
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                <abcd:UnitID>2004_83</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Geum montanum</abcd:FullScientificNameString>
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                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                        <abcd:Name>Switzerland</abcd:Name>
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                    <abcd:MeasurementOrFact>
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                            <abcd:Parameter>abundance</abcd:Parameter>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
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                <abcd:UnitID>2004_84</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Hieracium alpinum</abcd:FullScientificNameString>
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                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                        <abcd:DateText>2004</abcd:DateText>
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                        <abcd:Name>Switzerland</abcd:Name>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_85</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Lloydia serotina</abcd:FullScientificNameString>
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                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                        <abcd:DateText>2004</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
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                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Luzula lutea</abcd:FullScientificNameString>
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                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                        <abcd:DateText>2004</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
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                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Phyteuma hedraianthifolium</abcd:FullScientificNameString>
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                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
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                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Ranunculus glacialis</abcd:FullScientificNameString>
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                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
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                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                        <abcd:DateText>2004</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
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                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                    <abcd:MeasurementOrFact>
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                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
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                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Silene rupestris</abcd:FullScientificNameString>
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                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                        <abcd:DateText>2004</abcd:DateText>
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                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>rare</abcd:LowerValue>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_9</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cardamine resedifolia</abcd:FullScientificNameString>
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                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                        <abcd:Name>Switzerland</abcd:Name>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_90</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Thesium alpinum</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                        <abcd:DateText>2004</abcd:DateText>
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                        <abcd:Name>Switzerland</abcd:Name>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_91</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Cardamine alpina</abcd:FullScientificNameString>
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                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                        <abcd:DateText>2004</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
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                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_92</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Epilobium angustifolium</abcd:FullScientificNameString>
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                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
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                        <abcd:DateText>2004</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
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                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_93</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Gentiana ramosa</abcd:FullScientificNameString>
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                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
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                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_94</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
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                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Achillea nana</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
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                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_95</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Avenella flexuosa / Deschampsia flexuosa</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
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                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_96</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Vaccinium myrtillus</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
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                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>scattered, locally common</abcd:LowerValue>
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                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_97</abcd:UnitID>
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                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
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                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Elyna myosuroides</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
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                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
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                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
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                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
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                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
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            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_98</abcd:UnitID>
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                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
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                        <abcd:Result>
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                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Pinguicula leptoceras</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>scattered</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
            <abcd:Unit>
                <abcd:SourceInstitutionID>BAFU</abcd:SourceInstitutionID>
                <abcd:SourceID>IslaPerla</abcd:SourceID>
                <abcd:UnitID>2004_99</abcd:UnitID>
                <abcd:UnitReferences>
                    <abcd:UnitReference>
                        <abcd:TitleCitation>Vittoz, Pascal; Bodin, Jeanne; Ungricht, Stefan; Burga, Conradin A. &amp; Walther, Gian-Reto: One century of vegetation change on Isla Persa, a nunatak in the Bernina massif in the Swiss Alps. Journal of Vegetation Science 19: 671-680, 2008. doi: 10.3170/2008-8-18434, published online 7 April 2008. © IAVS; Opulus Press Uppsala</abcd:TitleCitation>
                    </abcd:UnitReference>
                </abcd:UnitReferences>
                <abcd:Identifications>
                    <abcd:Identification>
                        <abcd:Result>
                            <abcd:TaxonIdentified>
                                <abcd:HigherTaxa>
                                    <abcd:HigherTaxon>
                                        <abcd:HigherTaxonName>Plantae</abcd:HigherTaxonName>
                                    </abcd:HigherTaxon>
                                </abcd:HigherTaxa>
                                <abcd:ScientificName>
                                    <abcd:FullScientificNameString>Soldanella alpina</abcd:FullScientificNameString>
                                </abcd:ScientificName>
                            </abcd:TaxonIdentified>
                        </abcd:Result>
                    </abcd:Identification>
                </abcd:Identifications>
                <abcd:RecordBasis>HumanObservation</abcd:RecordBasis>
                <abcd:Gathering>
                    <abcd:DateTime>
                        <abcd:DateText>2004</abcd:DateText>
                    </abcd:DateTime>
                    <abcd:LocalityText language="EN">Alps, Eastern Swiss Alps, Bernina massif, Isla Persa</abcd:LocalityText>
                    <abcd:Country>
                        <abcd:Name>Switzerland</abcd:Name>
                        <abcd:ISO3166Code>CH</abcd:ISO3166Code>
                    </abcd:Country>
                </abcd:Gathering>
                <abcd:MeasurementsOrFacts>
                    <abcd:MeasurementOrFact>
                        <abcd:MeasurementOrFactAtomised>
                            <abcd:Parameter>abundance</abcd:Parameter>
                            <abcd:LowerValue>scattered</abcd:LowerValue>
                        </abcd:MeasurementOrFactAtomised>
                    </abcd:MeasurementOrFact>
                </abcd:MeasurementsOrFacts>
                <abcd:Notes>Species on the Rübel area (= ice-free area since the first inventory)</abcd:Notes>
            </abcd:Unit>
        </abcd:Units>
    </abcd:DataSet>
</abcd:DataSets>