212 lines
15 KiB
XML
212 lines
15 KiB
XML
<document ID-DOI="10.15560/17.1.181" ID-ISSN="1809-127X" approvalRequired="195" approvalRequired_for_taxonomicNames="1" approvalRequired_for_textStreams="185" approvalRequired_for_treatments="9" checkinTime="1630281882285" checkinUser="marcus" docAuthor="Desjardins, Émilie, Lai, Sandra, Payette, Serge, Dubé, Martin, Sokoloff, Paul C., St-Louis, Annie, Poulin, Marie-Pier, Legros, Jade, Sirois, Luc, Vézina, François, Tam, Andrew & Berteaux, Dominique" docDate="2021" docId="7A1887E1A279FFA0FCAF6C1E3DDD59D1" docLanguage="en" docName="CheckList.2021.17.1.181-225.pdf" docOrigin="Check List 17 (1)" docSource="http://dx.doi.org/10.15560/17.1.181" docStyle="DocumentStyle:BB30DA0EB5D11E1D6FE264CD32192DE2.1:CheckList.2017-.journal_article.annotatedlist" docStyleId="BB30DA0EB5D11E1D6FE264CD32192DE2" docStyleName="CheckList.2017-.journal_article.annotatedlist" docStyleVersion="1" docTitle="Arctagrostis latifolia subsp. latifolia Grisebach subsp. latifolia" docType="treatment" docVersion="1" lastPageNumber="202" masterDocId="8621FF99A26CFFB5FF856D5D3E2B5C72" masterDocTitle="Survey of the vascular plants of Alert (Ellesmere Island, Canada), a polar desert at the northern tip of the Americas" masterLastPageNumber="225" masterPageNumber="181" pageId="21" pageNumber="202" updateTime="1630281888554" updateUser="marcus" zenodo-license-document="CC-BY-4.0">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Survey of the vascular plants of Alert (Ellesmere Island, Canada), a polar desert at the northern tip of the Americas</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Desjardins, Émilie</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Lai, Sandra</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Payette, Serge</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Dubé, Martin</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Sokoloff, Paul C.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>St-Louis, Annie</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Poulin, Marie-Pier</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Legros, Jade</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Sirois, Luc</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Vézina, François</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Tam, Andrew</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Berteaux, Dominique</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>Check List</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2021</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2021-02-09</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>17</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>1</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>181</mods:start>
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<mods:end>225</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.15560/17.1.181</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.15560/17.1.181</mods:identifier>
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<mods:identifier type="ISSN">1809-127X</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:plazi:treatment:7A1887E1A279FFA0FCAF6C1E3DDD59D1" httpUri="http://treatment.plazi.org/id/7A1887E1A279FFA0FCAF6C1E3DDD59D1" lastPageNumber="202" pageId="21" pageNumber="202">
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<subSubSection pageId="21" pageNumber="202" type="nomenclature">
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<paragraph blockId="21.[810,1379,322,380]" pageId="21" pageNumber="202">
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<heading fontSize="10" level="2" pageId="21" pageNumber="202" reason="2">
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<taxonomicName authority="(R. Brown) Grisebach subsp. latifolia" class="Liliopsida" family="Poaceae" genus="Arctagrostis" kingdom="Plantae" order="Poales" pageId="21" pageNumber="202" phylum="Tracheophyta" rank="subSpecies" species="latifolia" subSpecies="latifolia">
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<emphasis bold="true" pageId="21" pageNumber="202">
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<emphasis box="[810,1379,322,347]" inLineHeading="true" pageId="21" pageNumber="202" reason="1">
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<emphasis bold="true" box="[810,1041,322,347]" italics="true" pageId="21" pageNumber="202">Arctagrostis latifolia</emphasis>
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(R. Brown) Grisebach subsp.
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</emphasis>
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<emphasis bold="true" box="[810,898,356,380]" inLineHeading="true" italics="true" pageId="21" pageNumber="202" reason="1">latifolia</emphasis>
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="21" pageNumber="202" type="materials_examined">
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<paragraph blockId="21.[808,1422,396,1443]" pageId="21" pageNumber="202">
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<emphasis bold="true" box="[810,1046,396,420]" pageId="21" pageNumber="202">Materials examined.</emphasis>
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<collectingCountry box="[1051,1164,396,420]" name="Canada" pageId="21" pageNumber="202">CANADA</collectingCountry>
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–
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<emphasis bold="true" box="[1191,1290,396,420]" pageId="21" pageNumber="202">
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<collectingRegion box="[1191,1290,396,420]" country="Canada" name="Nunavut" pageId="21" pageNumber="202">Nunavut</collectingRegion>
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</emphasis>
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• Ellesmere Island,
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<collectionCode box="[888,935,430,454]" country="Canada" httpUri="http://grbio.org/cool/4rrx-qe60" name="Canadian Forest Service, Pacific Forest Research Centre" pageId="21" pageNumber="202">CFS</collectionCode>
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Alert;
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<geoCoordinate box="[1011,1137,428,453]" degrees="82" direction="north" minutes="29" orientation="latitude" pageId="21" pageNumber="202" precision="15" seconds="14" value="82.48722">82°29′14″N</geoCoordinate>
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,
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<geoCoordinate box="[1147,1294,428,453]" degrees="062" direction="west" minutes="02" orientation="longitude" pageId="21" pageNumber="202" precision="15" seconds="05" value="-62.03472">062°02′05″W</geoCoordinate>
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;
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<quantity box="[1304,1357,430,454]" metricMagnitude="1" metricUnit="m" metricValue="2.0" pageId="21" pageNumber="202" unit="m" value="20.0">20 m</quantity>
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a.s.l.;
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<date box="[810,943,464,488]" pageId="21" pageNumber="202" value="2019-07-30">30 Jul. 2019</date>
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; habitat: wetland near the ocean shore, with tussocks made of peat, dominated by
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<taxonomicName box="[1224,1420,498,522]" class="Liliopsida" family="Cyperaceae" genus="Eriophorum" kingdom="Plantae" order="Poales" pageId="21" pageNumber="202" phylum="Tracheophyta" rank="species" species="triste">
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<emphasis box="[1224,1420,498,522]" italics="true" pageId="21" pageNumber="202">Eriophorum triste</emphasis>
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</taxonomicName>
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and
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<taxonomicName box="[859,1137,532,556]" class="Liliopsida" family="Poaceae" genus="Alopecurus" kingdom="Plantae" order="Poales" pageId="21" pageNumber="202" phylum="Tracheophyta" rank="species" species="magellanicus">
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<emphasis box="[859,1137,532,556]" italics="true" pageId="21" pageNumber="202">Alopecurus magellanicus</emphasis>
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</taxonomicName>
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;
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<collectionCode box="[1155,1205,531,555]" country="Canada" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15846" lsid="urn:lsid:biocol.org:col:15846" name="Herbier Louis-Marie, Unviersité Laval" pageId="21" pageNumber="202" type="Herbarium">QFA</collectionCode>
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0635519 • same locality;
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<geoCoordinate box="[889,1016,564,589]" degrees="82" direction="north" minutes="27" orientation="latitude" pageId="21" pageNumber="202" precision="15" seconds="49" value="82.46361">82°27′49″N</geoCoordinate>
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,
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<geoCoordinate box="[1032,1177,564,589]" degrees="062" direction="west" minutes="34" orientation="longitude" pageId="21" pageNumber="202" precision="15" seconds="42" value="-62.57833">062°34′42″W</geoCoordinate>
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;
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<quantity box="[1192,1264,565,589]" metricMagnitude="2" metricUnit="m" metricValue="1.26" pageId="21" pageNumber="202" unit="m" value="126.0">126 m</quantity>
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a.s.l.;
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<date pageId="21" pageNumber="202" value="2019-07-25">25 Jul. 2019</date>
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; habitat: wetland, with tussocks made of peat and till, dominated by
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<taxonomicName box="[1005,1200,633,657]" class="Liliopsida" family="Cyperaceae" genus="Eriophorum" kingdom="Plantae" order="Poales" pageId="21" pageNumber="202" phylum="Tracheophyta" rank="species" species="triste">
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<emphasis box="[1005,1200,633,657]" italics="true" pageId="21" pageNumber="202">Eriophorum triste</emphasis>
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</taxonomicName>
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,
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<emphasis italics="true" pageId="21" pageNumber="202">
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<taxonomicName authorityName="Grisebach" authorityYear="1852" box="[1213,1347,634,657]" class="Liliopsida" family="Poaceae" genus="Arctagrostis" kingdom="Plantae" order="Poales" pageId="21" pageNumber="202" phylum="Tracheophyta" rank="genus">Arctagrostis</taxonomicName>
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latifo- lia
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</emphasis>
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, and
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<taxonomicName box="[897,1170,667,691]" class="Liliopsida" family="Poaceae" genus="Alopecurus" kingdom="Plantae" order="Poales" pageId="21" pageNumber="202" phylum="Tracheophyta" rank="species" species="magellanicus">
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<emphasis box="[897,1170,667,691]" italics="true" pageId="21" pageNumber="202">Alopecurus magellanicus</emphasis>
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</taxonomicName>
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;
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<collectionCode box="[1185,1237,667,691]" country="Canada" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15846" lsid="urn:lsid:biocol.org:col:15846" name="Herbier Louis-Marie, Unviersité Laval" pageId="21" pageNumber="202" type="Herbarium">QFA</collectionCode>
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0635547.
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</paragraph>
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<paragraph blockId="21.[808,1422,396,1443]" pageId="21" pageNumber="202">
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<emphasis bold="true" box="[810,971,706,730]" pageId="21" pageNumber="202">Identification.</emphasis>
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Plants
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<quantity box="[1059,1168,707,731]" metricMagnitude="-1" metricUnit="m" metricValue="2.05" metricValueMax="2.7" metricValueMin="1.4" pageId="21" pageNumber="202" unit="cm" value="20.5" valueMax="27.0" valueMin="14.0">14–27 cm</quantity>
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high; herbaceous; not caespitose. Fibrous roots and rhizomes present. Stems
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<quantity box="[810,918,774,798]" metricMagnitude="-1" metricUnit="m" metricValue="1.55" metricValueMax="2.1" metricValueMin="1.0" pageId="21" pageNumber="202" unit="cm" value="15.5" valueMax="21.0" valueMin="10.0">10–21 cm</quantity>
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long; erect; glabrous. Leaves basal and cauline; alternate. Sheath margins scaberulous. Ligules
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<quantity metricMagnitude="-3" metricUnit="m" metricValue="1.7" metricValueMax="2.1" metricValueMin="1.3" pageId="21" pageNumber="202" unit="mm" value="1.7" valueMax="2.1" valueMin="1.3">1.3– 2.1 mm</quantity>
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long. Basal leaf blades
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<quantity box="[1154,1269,842,866]" metricMagnitude="-2" metricUnit="m" metricValue="3.7" metricValueMax="5.8" metricValueMin="1.6" pageId="21" pageNumber="202" unit="mm" value="37.0" valueMax="58.0" valueMin="16.0">16–58 mm</quantity>
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long, 1.6–6.0 mm wide; linear; flat or involute; abaxial and adaxial sur- faces both scabrous; margins scabrous. Flag leaf blades
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<quantity box="[811,914,944,968]" metricMagnitude="-2" metricUnit="m" metricValue="1.05" metricValueMax="1.2" metricValueMin="0.9" pageId="21" pageNumber="202" unit="mm" value="10.5" valueMax="12.0" valueMin="9.0">9–12 mm</quantity>
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long,
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<quantity box="[984,1112,944,968]" metricMagnitude="-3" metricUnit="m" metricValue="1.15" metricValueMax="1.5" metricValueMin="0.8" pageId="21" pageNumber="202" unit="mm" value="1.15" valueMax="1.5" valueMin="0.8">0.8–1.5 mm</quantity>
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wide. Inflorescence a dense or diffuse panicle;
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<quantity box="[1020,1138,978,1002]" metricMagnitude="-2" metricUnit="m" metricValue="5.25" metricValueMax="7.5" metricValueMin="3.0" pageId="21" pageNumber="202" unit="mm" value="52.5" valueMax="75.0" valueMin="30.0">30–75 mm</quantity>
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long. Branches at lowest inflorescence node 4–5; 2.1–18.0 mm long. Pedicels sca- brous. Spikelets 4.0–
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<quantity box="[1049,1137,1046,1070]" metricMagnitude="-3" metricUnit="m" metricValue="4.8" pageId="21" pageNumber="202" unit="mm" value="4.8">4.8 mm</quantity>
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long,
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<quantity box="[1218,1347,1046,1070]" metricMagnitude="-3" metricUnit="m" metricValue="1.2" metricValueMax="1.3" metricValueMin="1.1" pageId="21" pageNumber="202" unit="mm" value="1.2" valueMax="1.3" valueMin="1.1">1.1–1.3 mm</quantity>
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wide. Florets per spikelet 1–2. First glumes
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<quantity box="[1226,1356,1080,1104]" metricMagnitude="-3" metricUnit="m" metricValue="2.65" metricValueMax="2.9" metricValueMin="2.4" pageId="21" pageNumber="202" unit="mm" value="2.65" valueMax="2.9" valueMin="2.4">2.4–2.9 mm</quantity>
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long; lanceolate; surface glabrous; margins glabrous; apices acute. Second glumes
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<quantity box="[1052,1179,1148,1172]" metricMagnitude="-3" metricUnit="m" metricValue="3.3" metricValueMax="3.7" metricValueMin="2.9" pageId="21" pageNumber="202" unit="mm" value="3.3" valueMax="3.7" valueMin="2.9">2.9–3.7 mm</quantity>
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long (shorter than the lowest floret); lanceolate; vein 1; surface glabrous; mar- gins glabrous; apices acute. Lemmas
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<quantity box="[1227,1356,1215,1239]" metricMagnitude="-3" metricUnit="m" metricValue="4.4" metricValueMax="4.7" metricValueMin="4.1" pageId="21" pageNumber="202" unit="mm" value="4.4" valueMax="4.7" valueMin="4.1">4.1–4.7 mm</quantity>
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long,
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<quantity box="[810,938,1249,1273]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" metricValueMax="9.0" metricValueMin="7.0" pageId="21" pageNumber="202" unit="mm" value="0.8" valueMax="0.9" valueMin="0.7">0.7–0.9 mm</quantity>
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wide; lanceolate; keeled; veins 3–5; surface dull and scabrous; apices acute and glabrous; awnless. Palea
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<quantity box="[873,999,1317,1341]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" metricValueMax="4.1" metricValueMin="3.9" pageId="21" pageNumber="202" unit="mm" value="4.0" valueMax="4.1" valueMin="3.9">3.9–4.1 mm</quantity>
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long; veins scabrous. Rachilla between first and second lemmas 0.4–1.0 mm long. Androecium with 3 stamens and 2.0–
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<quantity box="[1087,1173,1385,1409]" metricMagnitude="-3" metricUnit="m" metricValue="2.4" pageId="21" pageNumber="202" unit="mm" value="2.4">2.4 mm</quantity>
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long anthers. Gynoecium with 2 styles.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |