174 lines
14 KiB
XML
174 lines
14 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="82DD8940D46558F588D22CA7DBC1DFEC" docLanguage="en" docName="PhytoKeys 165: 27-50" docOrigin="PhytoKeys 165" docSource="http://dx.doi.org/10.3897/phytokeys.165.55948" docTitle="Poa pratensis subsp. irrigata H. Lindb. Sched. Pl. Finland. Exs. 2: 20. 1916" 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: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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</mods:mods>
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<treatment ID-GBIF-Taxon="168653229" LSID="urn:lsid:plazi:treatment:82DD8940D46558F588D22CA7DBC1DFEC" httpUri="http://treatment.plazi.org/id/82DD8940D46558F588D22CA7DBC1DFEC" 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="82DD8940-D465-58F5-88D2-2CA7DBC1DFEC" authority="(Lindm.) H. Lindb. Sched. Pl. Finland. Exs. 2: 20. 1916." class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa pratensis subsp. irrigata" order="Poales" pageId="0" pageNumber="27" phylum="Tracheophyta" rank="subSpecies" species="pratensis" subSpecies="irrigata">Poa pratensis subsp. irrigata (Lindm.) H. Lindb. Sched. Pl. Finland. Exs. 2: 20. 1916.</taxonomicName>
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Poa pratensis subsp. irrigata. A whole plant B junction of sheath and blade of tiller leaf showing collar with ciliolate margin C part of inflorescence with spikelets in lateral view. Images of S. P. Sylvester et al. 3437 (US)." figureDoi="10.3897/phytokeys.165.55948.figure6" httpUri="https://binary.pensoft.net/fig/468634" pageId="0" pageNumber="27">Fig. 6</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="27" type="reference_group">
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<paragraph pageId="0" pageNumber="27">
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≡
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<taxonomicName authorityName="Lindm" authorityYear="1905" class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa irrigata" order="Poales" pageId="0" pageNumber="27" phylum="Tracheophyta" rank="species" species="irrigata">Poa irrigata</taxonomicName>
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fo.
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<taxonomicName class="Liliopsida" family="Poaceae" form="ehrhartii" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="0" pageNumber="27" phylum="Tracheophyta" rank="form">ehrhartii</taxonomicName>
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Lindm., Bot. Not. 1905: 89, 1905.
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa humilis" order="Poales" pageId="0" pageNumber="27" phylum="Tracheophyta" rank="species" species="humilis">Poa humilis</taxonomicName>
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Ehrh. ex Hoffm., Deutschl. Fl. 1: 45. 1800.
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</paragraph>
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<paragraph pageId="0" pageNumber="27">
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≡
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa pratensis subsp. var. var. humilis" order="Poales" pageId="0" pageNumber="27" phylum="Tracheophyta" rank="variety" species="pratensis" subSpecies="var." variety="humilis">Poa pratensis var. humilis</taxonomicName>
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(Ehrh. ex Hoffm.) Spenn, Fl. Friburg. 1: 130. 1825.
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</paragraph>
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<paragraph pageId="0" pageNumber="27">
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=
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa subcaerulea" order="Poales" pageId="0" pageNumber="27" phylum="Tracheophyta" rank="species" species="subcaerulea">Poa subcaerulea</taxonomicName>
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Sm., Engl. Bot. 14: t. 1004. 1802.
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa pratensis subsp. subcaerulea" order="Poales" pageId="0" pageNumber="27" phylum="Tracheophyta" rank="subSpecies" species="pratensis" subSpecies="subcaerulea">Poa pratensis subsp. subcaerulea</taxonomicName>
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(Sm.) Hiitonen, Suom. Kasvio 205, f. 5. 1933 (based on
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa subcaerulea" order="Poales" pageId="0" pageNumber="27" phylum="Tracheophyta" rank="species" species="subcaerulea">Poa subcaerulea</taxonomicName>
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). Type: UK. Anglesea, on the mountains of Westmoreland and Cumberland, [June 1801],
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<emphasis italics="true" pageId="0" pageNumber="27">Rev. H. Davies s.n.</emphasis>
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[EBot. 1004] [E: B: A. 1004] (lectotype, designated by R.J. Soreng and Mark A. Spencer in
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<bibRefCitation DOI="https://doi.org/10.3417/2020503" author="Sylvester, SP" journalOrPublisher="Annals of the Missouri Botanical Garden" pageId="0" pageNumber="27" pagination="232 - 279" refId="B25" refString="Sylvester, SP, Soreng, RJ, Bravo-Pedraza, WJ, Cuta-Alarcon, LE, Giraldo-Canas, D, 2020. Poa L. (Poaceae) of Colombia, A Taxonomic Revision. Annals of the Missouri Botanical Garden 105 (2): 232 - 279, DOI: https://doi.org/10.3417/2020503" title="Poa L. (Poaceae) of Colombia, A Taxonomic Revision." url="https://doi.org/10.3417/2020503" volume="105" year="2020">Sylvester et al. 2020</bibRefCitation>
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: BM (BM001168037 [image!] ex
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<normalizedToken originalValue="Sowerby’s">Sowerby's</normalizedToken>
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Herbarium; isolectotypes: K (K000641177 [image!], LINN (LINN-HS127-53 [image!])).
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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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Sweden. Upsaliae, Ehrhart 115 (lectotype, designated by
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<bibRefCitation DOI="https://doi.org/10.3417/2020503" author="Sylvester, SP" journalOrPublisher="Annals of the Missouri Botanical Garden" pageId="0" pageNumber="27" pagination="232 - 279" refId="B25" refString="Sylvester, SP, Soreng, RJ, Bravo-Pedraza, WJ, Cuta-Alarcon, LE, Giraldo-Canas, D, 2020. Poa L. (Poaceae) of Colombia, A Taxonomic Revision. Annals of the Missouri Botanical Garden 105 (2): 232 - 279, DOI: https://doi.org/10.3417/2020503" title="Poa L. (Poaceae) of Colombia, A Taxonomic Revision." url="https://doi.org/10.3417/2020503" volume="105" year="2020">Sylvester et al. 2020</bibRefCitation>
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: LINN (LINN-HS127-54 [image!]); isolectotypes: LE (LE00009654 [image!], LE00009655 [image!], LE00009656 [image!], LE00009657 [image!], LE00009658 [image!] plant B on sheet), LE-TRIN-2598.02 [not seen], O! [plant B on E. Fries, Hb. Norm. 9: 93a, from
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<normalizedToken originalValue="“Upsaliae”">"Upsaliae"</normalizedToken>
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], UPS [not seen], W (W0029751 [image!])).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="27" type="economics">
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<paragraph pageId="0" pageNumber="27">Economics.</paragraph>
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<paragraph pageId="0" pageNumber="27">possibly frequent but rarely collected, often seeded for lawns and soil stabilisation.</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">South Africa</emphasis>
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. Eastern Cape: between Casrlisleshoekspruit Pass and Tiffindell Ski Area,
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<geoCoordinate degrees="30.677202" direction="south" orientation="latitude" precision="1" value="-30.677202">S30.677202</geoCoordinate>
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<geoCoordinate degrees="27.956643" direction="east" orientation="longitude" precision="1" value="27.956642">E27.956643</geoCoordinate>
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, 2526 m alt., basaltic substrate, Afro-montane riparian wetland, 10 Feb 2020, S.P. Sylvester et al. 3437 (NU, PRE, US); Eastern Cape: Tiffindell Ski Area,
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<geoCoordinate degrees="30.674511" direction="south" orientation="latitude" precision="1" value="-30.674511">S30.674511</geoCoordinate>
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<geoCoordinate degrees="27.959358" direction="east" orientation="longitude" precision="1" value="27.959358">E27.959358</geoCoordinate>
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, 2521 m alt., basaltic substrate, heavily grazed livestock paddocks amongst alpine grassland, 12 Feb 2020, S.P. Sylvester et al. 3471 (NU, 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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Sometimes passing under other names:
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa humilis" order="Poales" pageId="0" pageNumber="27" phylum="Tracheophyta" rank="species" species="humilis">
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<emphasis italics="true" pageId="0" pageNumber="27">Poa humilis</emphasis>
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</taxonomicName>
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Ehrh. ex Hoffm.,
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<taxonomicName lsidName="P. subcaerulea" pageId="0" pageNumber="27" rank="species" species="subcaerulea">
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<emphasis italics="true" pageId="0" pageNumber="27">P. subcaerulea</emphasis>
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</taxonomicName>
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Sm. This subspecies is highly favoured for growing dense soft, dark green, durable, lawn turf. 2
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<emphasis italics="true" pageId="0" pageNumber="27">n</emphasis>
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= 54,
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<emphasis italics="true" pageId="0" pageNumber="27">56</emphasis>
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,
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<emphasis italics="true" pageId="0" pageNumber="27">65</emphasis>
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,
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<emphasis italics="true" pageId="0" pageNumber="27">84</emphasis>
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,
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<emphasis italics="true" pageId="0" pageNumber="27">98</emphasis>
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,
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<emphasis italics="true" pageId="0" pageNumber="27">105</emphasis>
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,
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<emphasis italics="true" pageId="0" pageNumber="27">112</emphasis>
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,
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<emphasis italics="true" pageId="0" pageNumber="27">119</emphasis>
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,
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<emphasis italics="true" pageId="0" pageNumber="27">140</emphasis>
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, 82-147.
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</paragraph>
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<caption doi="10.3897/phytokeys.165.55948.figure6" httpUri="https://binary.pensoft.net/fig/468634" pageId="0" pageNumber="27" start="Figure 6" startId="F6">
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<paragraph pageId="0" pageNumber="27">
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<emphasis bold="true" pageId="0" pageNumber="27">Figure 6.</emphasis>
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa pratensis subsp. irrigata" order="Poales" pageId="0" pageNumber="27" phylum="Tracheophyta" rank="subSpecies" species="pratensis" subSpecies="irrigata">Poa pratensis subsp. irrigata</taxonomicName>
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.
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<emphasis bold="true" pageId="0" pageNumber="27">A</emphasis>
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whole plant
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<emphasis bold="true" pageId="0" pageNumber="27">B</emphasis>
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junction of sheath and blade of tiller leaf showing collar with ciliolate margin
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<emphasis bold="true" pageId="0" pageNumber="27">C</emphasis>
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part of inflorescence with spikelets in lateral view. Images of S.P. Sylvester et al. 3437 (US).
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</paragraph>
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</caption>
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</subSubSection>
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</treatment>
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</document> |