157 lines
12 KiB
XML
157 lines
12 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.165.55948" ID-GBIF-Dataset="6ff8d739-21dc-4fd2-b012-f516d5525103" ID-PMC="PMC7642159" ID-Pensoft-Pub="1314-2003-165-27" ID-Pensoft-UUID="FACD36B5F24A57F3AD4B88EEDC3EE9B5" ID-PubMed="33192144" ModsDocID="1314-2003-165-27" checkinTime="1603924992291" checkinUser="pensoft" docAuthor="Soreng, Robert J., Sylvester, Steven P., Sylvester, Mitsy D. P. V. & Clark, Vincent Ralph" docDate="2020" docId="F3916EC6B63D545CB4513B71DF4555AA" docLanguage="en" docName="PhytoKeys 165: 27-50" docOrigin="PhytoKeys 165" docSource="http://dx.doi.org/10.3897/phytokeys.165.55948" docTitle="Poa pratensis L., Sp. Pl. 1: 67 - 68 1753" docType="treatment" docVersion="4" id="FACD36B5F24A57F3AD4B88EEDC3EE9B5" lastPageNumber="27" masterDocId="FACD36B5F24A57F3AD4B88EEDC3EE9B5" masterDocTitle="New records and key to Poa (Pooideae, Poaceae) from the Flora of Southern Africa region and notes on taxa including a diclinous breeding system in Poa binata" masterLastPageNumber="50" masterPageNumber="27" pageNumber="27" updateTime="1668140099267" updateUser="ExternalLinkService">
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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>New records and key to Poa (Pooideae, Poaceae) from the Flora of Southern Africa region and notes on taxa including a diclinous breeding system in Poa binata</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>Soreng, Robert J.</mods:namePart>
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<mods:affiliation>Department of Botany, National Museum of Natural History, Smithsonian Institution, Washington DC 20560, USA</mods:affiliation>
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<mods:nameIdentifier type="orcid">https://orcid.org/0000-0002-8358-4915</mods:nameIdentifier>
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<mods:nameIdentifier type="email">sorengr@si.edu</mods:nameIdentifier>
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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>Sylvester, Steven P.</mods:namePart>
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<mods:affiliation>College of Biology and the Environment, Nanjing Forestry University, Long Pan Road No. 159, Nanjing, 210037, China</mods:affiliation>
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<mods:nameIdentifier type="orcid">https://orcid.org/0000-0001-5577-8782</mods:nameIdentifier>
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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>Sylvester, Mitsy D. P. V.</mods:namePart>
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<mods:affiliation>College of Biology and the Environment, Nanjing Forestry University, Long Pan Road No. 159, Nanjing, 210037, China</mods:affiliation>
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<mods:nameIdentifier type="orcid">https://orcid.org/0000-0003-3582-0327</mods:nameIdentifier>
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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>Clark, Vincent Ralph</mods:namePart>
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<mods:affiliation>Afromontane Research Unit and Department of Geography, University of the Free State, Qwaqwa Campus, Phuthaditjhaba, 9866, South Africa</mods:affiliation>
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<mods:nameIdentifier type="orcid">https://orcid.org/0000-0001-5058-0742</mods:nameIdentifier>
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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>PhytoKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2020</mods:date>
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<mods:detail type="volume">
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<mods:number>165</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>27</mods:start>
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<mods:end>50</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/10.3897/phytokeys.165.55948</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">http://dx.doi.org/10.3897/phytokeys.165.55948</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-165-27</mods:identifier>
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<mods:identifier type="Pensoft-UUID">FACD36B5F24A57F3AD4B88EEDC3EE9B5</mods:identifier>
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<treatment ID-GBIF-Taxon="168653224" LSID="urn:lsid:plazi:treatment:F3916EC6B63D545CB4513B71DF4555AA" httpUri="http://treatment.plazi.org/id/F3916EC6B63D545CB4513B71DF4555AA" lastPageNumber="27" pageId="0" pageNumber="27">
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<subSubSection pageId="0" pageNumber="27" type="nomenclature">
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<paragraph pageId="0" pageNumber="27">
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<taxonomicName LSID="F3916EC6-B63D-545C-B451-3B71DF4555AA" authority="L., Sp. Pl. 1: 67 - 68, 1753." authorityName="L., Sp. Pl. 1: 67 - 68" authorityYear="1753" class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa pratensis" order="Poales" pageId="0" pageNumber="27" phylum="Tracheophyta" rank="species" species="pratensis">Poa pratensis L., Sp. Pl. 1: 67-68, 1753.</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="27" type="materials_examined">
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<paragraph pageId="0" pageNumber="27">Type.</paragraph>
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<paragraph pageId="0" pageNumber="27">
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Russia. Prov. Sanct-Petersburg: 5 km australi-occidentum, 26 June 1997, N.N. Tzvelev N-257 (conserved type, designated by
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<bibRefCitation DOI="https://doi.org/10.2307/1224640" author="Soreng, RJ" journalOrPublisher="Taxon" pageId="0" pageNumber="27" pagination="157 - 159" refId="B20" refString="Soreng, RJ, Barrie, FR, 1999. (1391) Proposal to conserve the name Poa pratensis (Poaceae) with a conserved type. Taxon 48 (1): 157 - 159, DOI: https://doi.org/10.2307/1224640" title="(1391) Proposal to conserve the name Poa pratensis (Poaceae) with a conserved type." url="https://doi.org/10.2307/1224640" volume="48" year="1999">Soreng and Barrie 1999</bibRefCitation>
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: 157: BM!; isotypes: B!, C!, CAN!, CONC!, H!, K!, KW!, L!, LE!, LIV!, MA!, MO!, MW!, NSW!, P!, PE!, PR!, S!, SI!, TNS!, US (US3456252!), W!).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="27" type="many heterotypic synonyms">
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<paragraph pageId="0" pageNumber="27">Many heterotypic synonyms.</paragraph>
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<paragraph pageId="0" pageNumber="27">
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-
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<taxonomicName lsidName="P. subsp. sect." pageId="0" pageNumber="27" rank="section" section="Poa">P. sect. Poa</taxonomicName>
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. Type,
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<taxonomicName lsidName="P. pratensis" pageId="0" pageNumber="27" rank="species" species="pratensis">
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<emphasis italics="true" pageId="0" pageNumber="27">P. pratensis</emphasis>
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</taxonomicName>
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L. (Type of genus
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa" order="Poales" pageId="0" pageNumber="27" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="27">Poa</emphasis>
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</taxonomicName>
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L.)
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="27" type="distribution">
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<paragraph pageId="0" pageNumber="27">Distribution.</paragraph>
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<paragraph pageId="0" pageNumber="27">widespread in Lesotho and South Africa. Introduced, mainly from European sources, native and widespread in Eurasia (also native in part in North America) and now around the world.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="27" type="ecology">
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<paragraph pageId="0" pageNumber="27">Ecology.</paragraph>
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<paragraph pageId="0" pageNumber="27">cool temperate to subarctic, mesic habitats.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="27" type="flowering">
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<paragraph pageId="0" pageNumber="27">Flowering.</paragraph>
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<paragraph pageId="0" pageNumber="27">late spring early summer, to late summer at high elevations.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="27" type="vouchers">
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<paragraph pageId="0" pageNumber="27">Vouchers.</paragraph>
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<paragraph pageId="0" pageNumber="27">
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<emphasis bold="true" pageId="0" pageNumber="27">Lesotho</emphasis>
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. West of Sehlabathebe National Park, on grassy slopes above the Leqooa-Legowa river,
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<geoCoordinate degrees="29.859179" direction="south" orientation="latitude" precision="1" value="-29.859179">S29.859179</geoCoordinate>
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<geoCoordinate degrees="29.055580" direction="east" orientation="longitude" precision="1" value="29.05558">E29.055580</geoCoordinate>
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, 2310 m alt., sandstone substrate, mesic soil on steep grassy W facing slopes, 21 Feb 2020, S.P. Sylvester et al. 3571 (US).
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<emphasis bold="true" pageId="0" pageNumber="27">South Africa</emphasis>
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. Eastern Cape: Naudes Nek pass, near Rhodes, in grassland next to radio tower,
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<geoCoordinate degrees="30.765121" direction="south" orientation="latitude" precision="1" value="-30.765121">S30.765121</geoCoordinate>
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<geoCoordinate degrees="28.092349" direction="east" orientation="longitude" precision="1" value="28.092348">E28.092349</geoCoordinate>
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, 2585 m alt., basaltic substrate, alpine tussock grassland transitioning to low shrubland dominated by
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<taxonomicName class="Arachnida" family="Salticidae" genus="Erica" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Erica" order="Araneae" pageId="0" pageNumber="27" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="27">Erica</emphasis>
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</taxonomicName>
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and
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<taxonomicName class="Magnoliopsida" family="Asteraceae" genus="Helichrysum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Helichrysum" order="Asterales" pageId="0" pageNumber="27" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="27">Helichrysum</emphasis>
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</taxonomicName>
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, fairly heavily grazed by sheep and cattle, gently sloping, moderately deep soil, 13 Feb 2020, S.P. Sylvester et al. 3499 (PRE, US).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="27" type="notes">
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<paragraph pageId="0" pageNumber="27">Notes.</paragraph>
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<paragraph pageId="0" pageNumber="27">
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There are three major subspecies recognised in
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<taxonomicName authorityName="L., Sp. Pl. 1: 67 - 68" authorityYear="1753" class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa pratensis" order="Poales" pageId="0" pageNumber="27" phylum="Tracheophyta" rank="species" species="pratensis">
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<emphasis italics="true" pageId="0" pageNumber="27">Poa pratensis</emphasis>
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</taxonomicName>
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: subsp.
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="subsp. angustifolia" order="Poales" pageId="0" pageNumber="27" phylum="Tracheophyta" rank="subSpecies" species="pratensis" subSpecies="angustifolia">angustifolia</taxonomicName>
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,
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<taxonomicName authorityName="Lindm" authorityYear="1905" class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="irrigata" order="Poales" pageId="0" pageNumber="27" phylum="Tracheophyta" rank="species" species="irrigata">
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<emphasis italics="true" pageId="0" pageNumber="27">irrigata</emphasis>
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</taxonomicName>
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and
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<taxonomicName authorityName="L., Sp. Pl. 1: 67 - 68" authorityYear="1753" class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="pratensis" order="Poales" pageId="0" pageNumber="27" phylum="Tracheophyta" rank="species" species="pratensis">
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<emphasis italics="true" pageId="0" pageNumber="27">pratensis</emphasis>
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</taxonomicName>
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. Intermediate specimens are common and difficult to place.
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<bibRefCitation author="Cope, TA" journalOrPublisher="Botanical Society of the British Isles Handbook" pageId="0" pageNumber="27" pagination="5 - 612" refId="B8" refString="Cope, TA, Gray, A, 2009. Grasses of the British Isles. Botanical Society of the British Isles Handbook 13 (1): 5 - 612" title="Grasses of the British Isles." volume="13" year="2009">Cope and Gray (2009)</bibRefCitation>
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provide a good account of the distinctions, also see
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<bibRefCitation author="Soreng, RJ" journalOrPublisher="Willdenowia" pageId="0" pageNumber="27" refId="B19" refString="Soreng, RJ, 2007. 14.13 Poa L. In: BarkworthMECapelsKMLongSAndertonLKPiepMB (Eds) Flora of North America, North of Mexico. Oxford University Press, New York.24: 486-601." title="14.13 Poa L. In: BarkworthMECapelsKMLongSAndertonLKPiepMB (Eds) Flora of North America, North of Mexico. Oxford University Press, New York. 24: 486 - 601." year="2007">Soreng (2007)</bibRefCitation>
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. Facultatively apomictic. 2
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<emphasis italics="true" pageId="0" pageNumber="27">n</emphasis>
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= 21-147 (including nearly every number in between). -
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<emphasis bold="true" pageId="0" pageNumber="27">Php</emphasis>
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genotype.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |