408 lines
47 KiB
XML
408 lines
47 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.15.3084" ID-PMC="PMC3492929" ID-Pensoft-Pub="1314-2003-15-1" ID-Pensoft-UUID="FF9AC356FFDAFB26FF95FFE3FFA1520C" ID-PubMed="23185125" ID-Zenodo-Dep="576134" ModsDocID="1314-2003-15-1" checkinTime="1451251993896" checkinUser="pensoft" docAuthor="Soreng, Robert J. & Peterson, Paul M." docDate="2012" docId="A48E623880185510970F6A321E94129A" docLanguage="en" docName="PhytoKeys 15: 1-104" docOrigin="PhytoKeys 15" docPubDate="2012-08-06" docSource="http://dx.doi.org/10.3897/phytokeys.15.3084" docTitle="Poa L., Sp. Pl. 1: 67 – 70. 1753." docType="treatment" docVersion="3" id="FF9AC356FFDAFB26FF95FFE3FFA1520C" lastPageNumber="3" masterDocId="FF9AC356FFDAFB26FF95FFE3FFA1520C" masterDocTitle="Revision of Poa L. (Poaceae, Pooideae, Poeae, Poinae) in Mexico: new records, re-evaluation of P. ruprechtii, and two new species, P. palmeri and P. wendtii" masterLastPageNumber="104" masterPageNumber="1" pageNumber="2" updateTime="1668139833991" 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>Revision of Poa L. (Poaceae, Pooideae, Poeae, Poinae) in Mexico: new records, re-evaluation of P. ruprechtii, and two new species, P. palmeri and P. wendtii</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, 20013 - 7012, USA</mods:affiliation>
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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>Peterson, Paul M.</mods:namePart>
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<mods:affiliation>Department of Botany, National Museum of Natural History, Smithsonian Institution Washington, DC, 20013 - 7012, USA</mods:affiliation>
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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>2012</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2012-08-06</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>15</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>104</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.15.3084</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.15.3084</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-15-1</mods:identifier>
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<mods:identifier type="Pensoft-UUID">FF9AC356FFDAFB26FF95FFE3FFA1520C</mods:identifier>
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<mods:identifier type="Zenodo-Dep">576134</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="182229275" LSID="urn:lsid:plazi:treatment:A48E623880185510970F6A321E94129A" httpUri="http://treatment.plazi.org/id/A48E623880185510970F6A321E94129A" lastPageId="3" lastPageNumber="3" pageId="1" pageNumber="2">
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<subSubSection pageId="1" pageNumber="2" type="nomenclature">
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<paragraph pageId="1" pageNumber="2">
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<taxonomicName LSID="A48E6238-8018-5510-970F-6A321E94129A" authority="L., Sp. Pl. 1: 67 - 70. 1753." authorityName="L., Sp. Pl. 1: 67 – 70. 1753." class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="genus">Poa L., Sp. Pl. 1: 67-70. 1753.</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="2" type="reference_group">
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<paragraph pageId="1" pageNumber="2">
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<taxonomicName authorityName="Lunell" authorityYear="1915" class="Liliopsida" family="Poaceae" genus="Paneion" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="genus">Paneion</taxonomicName>
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Lunell, Amer. Midl. Naturalist 4: 221. 1915;
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<taxonomicName class="Monocots" family="Poaceae" genus="Panicularia" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Magnoliophyta" rank="genus">Panicularia</taxonomicName>
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Heist. ex Fabr., Enum. 207. 1759;
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<taxonomicName authorityName="Rafinesque" authorityYear="1837" class="Liliopsida" family="Poaceae" genus="Poagris" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="genus">Poagris</taxonomicName>
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Raf., Fl. Tellur. 1: 18. 1837. Lectotype:
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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="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="pratensis">Poa pratensis</taxonomicName>
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, designated by
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<bibRefCitation author="Nash, GV" editor="Britton, NL" journalOrPublisher="Ed. 2. 1: Charles Scribner, New York" pageId="69" pageNumber="70" pagination="107 - 295" refId="B33" refString="Nash, GV, 1913. Gramineae. In: Britton, NL, Brown, A, Eds., An illustrated flora of the northern United States, Canada, and British possessions. Ed. 2. 1: Charles Scribner, New York: 107 - 295" title="Gramineae." volumeTitle="An illustrated flora of the northern United States, Canada, and British possessions." year="1913">Nash 1913</bibRefCitation>
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: 252.
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</paragraph>
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<paragraph pageId="1" pageNumber="2">
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Anthochloa" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="genus">Anthochloa</taxonomicName>
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Nees & Meyen, Reise Erde 2: 14. 1834. Type:
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Anthochloa" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="lepidula">Anthochloa lepidula</taxonomicName>
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Nees & Meyen. [≡
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<taxonomicName authorityName="Soreng & L. J. Gillespie" authorityYear="2007" baseAuthorityName="Nees & Meyen" class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="lepidula">Poa lepidula</taxonomicName>
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(Nees & Meyen.) Soreng & L.J.Gillespie].
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</paragraph>
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<paragraph pageId="1" pageNumber="2">
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Aphanelytrum" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="genus">Aphanelytrum</taxonomicName>
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(Hack.) Hack., Oesterr. Bot. Z. 52: 12. 1902.;
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<taxonomicName authorityName="Palisot de Beauvois" authorityYear="1812" class="Monocotyledoneae" family="Poaceae" genus="Brachyelytrum" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Graminales" pageId="1" pageNumber="2" phylum="Angiospermae" rank="genus">Brachyelytrum</taxonomicName>
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subgen.
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Aphanelytrum" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="genus">Aphanelytrum</taxonomicName>
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Hack., Nat. Pflanzenfam. 1: 42. 1897. Type:
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Anthochloa" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="procumbens">Anthochloa procumbens</taxonomicName>
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(Hack.) Hack.
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</paragraph>
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<paragraph pageId="1" pageNumber="2">
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Austrofestuca" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="genus">Austrofestuca</taxonomicName>
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(Tzvelev) E.B.Alexeev, Bjull. Moskovsk.
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<normalizedToken originalValue="Obač">Obac</normalizedToken>
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. Isp. Prir., Otd. Biol. 81(5): 55. 1976;
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<taxonomicName class="Monocotyledoneae" family="Poaceae" genus="Festuca" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Graminales" pageId="1" pageNumber="2" phylum="Angiospermae" rank="genus">Festuca</taxonomicName>
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subgen.
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Austrofestuca" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="genus">Austrofestuca</taxonomicName>
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Tzvelev, Bot.
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<normalizedToken originalValue="Žurn">Zurn</normalizedToken>
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. (Moscow & Leningrad) 56(9): 1257. 1971. Type:
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Anthochloa" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="littoralis">Anthochloa littoralis</taxonomicName>
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(Labill.) E.B.Alexeev [≡
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="billarierei">Poa billarierei</taxonomicName>
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St.-Yves].
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</paragraph>
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<paragraph pageId="1" pageNumber="2">
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Dasypoa" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="genus">Dasypoa</taxonomicName>
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Pilg., Bot. Jahrb. Syst. 25(5): 716. 1898. Type:
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<taxonomicName authorityName="Pilg" authorityYear="1898" class="Liliopsida" family="Poaceae" genus="Dasypoa" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="tenuis">Dasypoa tenuis</taxonomicName>
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Pilg. [=
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<taxonomicName authorityName="Hook. f., Fl. Antarct. 2: 378" authorityYear="1846" class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="scaberula">Poa scaberula</taxonomicName>
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Hook.f.].
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</paragraph>
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<paragraph pageId="1" pageNumber="2">
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Dissanthelium" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="genus">Dissanthelium</taxonomicName>
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Trin., Linnaea 10(3): 305. 1836. Type:
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<taxonomicName authorityName="Trin" authorityYear="1836" class="Liliopsida" family="Poaceae" genus="Dissanthelium" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="supinum">Dissanthelium supinum</taxonomicName>
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Trin. [=
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="calycina">Poa calycina</taxonomicName>
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(J. Presl) Kunth].
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</paragraph>
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<paragraph pageId="1" pageNumber="2">
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<taxonomicName authorityName="R.Y.Roshevitz" authorityYear="1934" class="Liliopsida" family="Poaceae" genus="Eremopoa" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Magnoliophyta" rank="genus">Eremopoa</taxonomicName>
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Roshev., Fl. URSS 2: 429, 756. 1934. Type:
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Eremopoa" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Magnoliophyta" rank="species" species="persica">Eremopoa persica</taxonomicName>
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(Trin.) Roshev. [≡
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="persica">Poa persica</taxonomicName>
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Trin.].
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</paragraph>
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<paragraph pageId="1" pageNumber="2">
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<taxonomicName authorityName="E.H.L.Krause" authorityYear="1914" class="Liliopsida" family="Poaceae" genus="Graminastrum" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="genus">Graminastrum</taxonomicName>
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E.H.L.Krause, Beih. Bot. Centralbl. 32(2): 348. 1914. Type:
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<taxonomicName authorityName="E. H. L. Krause" authorityYear="1914" class="Liliopsida" family="Poaceae" genus="Graminastrum" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="macusaniense">Graminastrum macusaniense</taxonomicName>
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E.H.L.Krause [≡
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="macusaniense">Poa macusaniense</taxonomicName>
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(E.H.L.Krause) Refulio].
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</paragraph>
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<paragraph pageId="1" pageNumber="2">
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Neuropoa" higherTaxonomySource="GBIF,CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="genus">Neuropoa</taxonomicName>
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Clayton, Kew Bull. 40(4): 728. 1985. Type:
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<taxonomicName authorityName="Clayton" authorityYear="1985" baseAuthorityName="J. H. Willis & Court" class="Liliopsida" family="Poaceae" genus="Neuropoa" higherTaxonomySource="GBIF,CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="fax">Neuropoa fax</taxonomicName>
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(Willis & Court) Clayton [≡
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="fax">Poa fax</taxonomicName>
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Willis & Court].
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</paragraph>
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<paragraph pageId="1" pageNumber="2">
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Ochlopoa" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="genus">Ochlopoa</taxonomicName>
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(Asch. & Graebn.) H.Scholz, Ber. Inst. Lanschafts- Pflanzenokologie Univ. Hohenheim Beih. 16: 58. 2003.;
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="genus">Poa</taxonomicName>
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sect.
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Ochlopoa" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="genus">Ochlopoa</taxonomicName>
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Asch. & Graebn., Syn. Mitteleur. Fl. 2: 387. 1900. Type:
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<taxonomicName authorityName="H. Scholz" authorityYear="2003" baseAuthorityName="L." class="Liliopsida" family="Poaceae" genus="Ochlopoa" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="annua">Ochlopoa annua</taxonomicName>
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(L.) H.Scholz [≡
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<taxonomicName authorityName="L., Sp. Pl. 1: 68" authorityYear="1753" class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="annua">Poa annua</taxonomicName>
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L.].
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</paragraph>
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<paragraph pageId="1" pageNumber="2">
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Oreopoa" higherTaxonomySource="GBIF,CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="genus">Oreopoa</taxonomicName>
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Gand., Fl. Eur. 26: 186. 1891. nom. nud., based on:
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="alpina">Poa alpina</taxonomicName>
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L.
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</paragraph>
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<paragraph pageId="1" pageNumber="2">
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Parodiochloa" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="genus">Parodiochloa</taxonomicName>
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C.E.Hubb., Bull. Brit. Mus. (Nat. Hist.), Bot. 8: 395. 1981. Type:
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<taxonomicName authorityName="C. E. Hubb" authorityYear="1981" baseAuthorityName="Lam." class="Liliopsida" family="Poaceae" genus="Parodiochloa" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="flabellata">Parodiochloa flabellata</taxonomicName>
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(Lam.) C.E.Hubb. [≡
|
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="flabellata">Poa flabellata</taxonomicName>
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(Lam.) Raspail].
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||
</paragraph>
|
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<paragraph pageId="1" pageNumber="2">
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Phalaridium" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="genus">Phalaridium</taxonomicName>
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Nees & Meyen, Gramineae 29. 1841. Type:
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Phalaridium" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="peruvianum">Phalaridium peruvianum</taxonomicName>
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Nees & Meyen [≡
|
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<taxonomicName authorityName="Refulio" authorityYear="2012" class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="serpaiana">Poa serpaiana</taxonomicName>
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Refulio].
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</paragraph>
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<paragraph pageId="1" pageNumber="2">
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Stenochloa" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="genus">Stenochloa</taxonomicName>
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Nutt., Proc. Acad. Nat. Sci. Philadelphia 4: 25. 1848. Type:
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Stenochloa" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="californica">Stenochloa californica</taxonomicName>
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Nutt. [≡
|
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="thomasii">Poa thomasii</taxonomicName>
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Refulio].
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</paragraph>
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<paragraph pageId="1" pageNumber="2">
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Tovarochloa" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="genus">Tovarochloa</taxonomicName>
|
||
T.D.Macfarl. & But, Brittonia 34(4): 478. 1982. Type:
|
||
<taxonomicName authorityName="T. D. Macfarl & But" authorityYear="1982" class="Liliopsida" family="Poaceae" genus="Tovarochloa" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="peruviana">Tovarochloa peruviana</taxonomicName>
|
||
T.D. Macfarl. & But [≡
|
||
<taxonomicName authorityName="Refulio" authorityYear="2012" class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="apiculata">Poa apiculata</taxonomicName>
|
||
Refulio].
|
||
</paragraph>
|
||
<paragraph pageId="1" pageNumber="2">
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Tzvelevia" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="genus">Tzvelevia</taxonomicName>
|
||
E.B.Alexeev, Bjull. Moskovsk.
|
||
<normalizedToken originalValue="Obač">Obac</normalizedToken>
|
||
. Isp. Prir., Otd. Biol. 90(5): 103. 1985. Type:
|
||
<taxonomicName authorityName="E. B. Alexeev" authorityYear="1985" baseAuthorityName="Hook. f." class="Liliopsida" family="Poaceae" genus="Tzvelevia" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="kerguelensis">Tzvelevia kerguelensis</taxonomicName>
|
||
(Hook.f.) E.B.Alexeev [≡
|
||
<taxonomicName authorityName="Steud" authorityYear="1854" baseAuthorityName="Hook. f." class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="kerguelensis">Poa kerguelensis</taxonomicName>
|
||
(Hook.f.) Hook.f.].
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="2" lastPageNumber="3" pageId="1" pageNumber="2" type="description">
|
||
<paragraph pageId="1" pageNumber="2">Description.</paragraph>
|
||
<paragraph lastPageId="2" lastPageNumber="3" pageId="1" pageNumber="2">
|
||
The following combination of characteristics distinguish
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="1" pageNumber="2">Poa</emphasis>
|
||
</taxonomicName>
|
||
from other grass genera in Mexico, and in most of the world. The plants are annual or perennial, and rarely exceed 1 m in culm length. The culms are simple, hollow, and unbranched above the base. Plants sometimes have rhizomes, but only infrequently are weakly stoloniferous. The leaves are unusual in that the upper culm leaf sheath margins are fused over 5 to 100%; the blades are abaxially keeled and typically have only two channels on the adaxial surface (sometimes obscure), one on either side of the midvein, that are lined with thin-walled bulliform cells that collapse to fold the blade in dry conditions; and the blade apex is typically prow-shaped to some degree (in these features they are like
|
||
<taxonomicName class="Monocotyledoneae" family="Poaceae" genus="Glyceria" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Graminales" pageId="1" pageNumber="2" phylum="Angiospermae" rank="genus">
|
||
<emphasis italics="true" pageId="1" pageNumber="2">Glyceria</emphasis>
|
||
</taxonomicName>
|
||
). The vegetative structures lack long pilose hairs and microhairs. Like all
|
||
<taxonomicName authorityName="Bentham" authorityYear="1861" genus="Pooideae" lsidName="" pageId="1" pageNumber="2" rank="genus">Pooideae</taxonomicName>
|
||
, the blades lack Kranz anatomy. Ligules are scareous (white) to hyaline, without apical or lateral cilia (sometimes minutely ciliolate). The inflorescences are simple, paniculate, and terminal.
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="1" pageNumber="2">Poa</emphasis>
|
||
</taxonomicName>
|
||
spikelets are unspecialized, usually between 2.5 and 8 mm long, normally with 2 and 5 florets (sometimes 1 in
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="gymnantha">
|
||
<emphasis italics="true" pageId="1" pageNumber="2">Poa gymnantha</emphasis>
|
||
</taxonomicName>
|
||
), and disarticulate above the glumes and between the florets. The spikelets and florets are laterally compressed and lack awns. The florets are all alike, but are reduced upward and the uppermost is often rudimentary. The glumes are persistent, typically the lower one is 1 or 3-veined; the upper 3-veined, slightly narrower and thinner than the lemmas, generally slightly shorter than the lower floret (longer in
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="thomasii">
|
||
<emphasis italics="true" pageId="1" pageNumber="2">Poa thomasii</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="calycina">
|
||
<emphasis italics="true" pageId="1" pageNumber="2">Poa calycina</emphasis>
|
||
</taxonomicName>
|
||
; the lower glume can be quite short in
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="seleri">
|
||
<emphasis italics="true" pageId="1" pageNumber="2">Poa seleri</emphasis>
|
||
</taxonomicName>
|
||
), and are often somewhat unequal. The rachilla is terete, usually at least 0.4 mm long between florets and is prolonged beyond the uppermost, well developed floret (except in
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="1" pageNumber="2" phylum="Tracheophyta" rank="species" species="calycina">
|
||
<emphasis italics="true" pageId="1" pageNumber="2">Poa calycina</emphasis>
|
||
</taxonomicName>
|
||
where the internode is 0.2-0.3 mm long and sometimes is not prolonged above the 2nd floret). The
|
||
<pageBreakToken pageId="2" pageNumber="3" start="start">lemmas</pageBreakToken>
|
||
are usually distinctly keeled (except
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="species" species="secunda">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">Poa secunda</emphasis>
|
||
</taxonomicName>
|
||
), and commonly are pubescent with hairs on the lemma and/or the callus. The lemma apex and margins are variously narrowly to broadly scareous-hyaline. The lemmas are typically 5-veined but this varies from 3 (
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="species" species="calycina">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">Poa calycina</emphasis>
|
||
</taxonomicName>
|
||
) to 9 (
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="species" species="mulleri">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">Poa mulleri</emphasis>
|
||
</taxonomicName>
|
||
). The palea surface is thinly herbaceous (unlike
|
||
<taxonomicName class="Monocotyledoneae" family="Poaceae" genus="Koeleria" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Graminales" pageId="2" pageNumber="3" phylum="Angiospermae" rank="genus">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">Koeleria</emphasis>
|
||
</taxonomicName>
|
||
, in which it is hyaline). The callus of the lemma is terete or slightly pinched dorsally, blunt, and fairly indistinct in its transition to the lemma (unlike
|
||
<taxonomicName class="Monocotyledoneae" family="Poaceae" genus="Festuca" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Graminales" pageId="2" pageNumber="3" phylum="Angiospermae" rank="genus">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">Festuca</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Schedonorus" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="2" pageNumber="3" phylum="Magnoliophyta" rank="genus">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">Schedonorus</emphasis>
|
||
</taxonomicName>
|
||
, which have a dorsally compressed rachilla and a somewhat thick, annulated, glabrous callus, that is sometimes angled downward). The callus typically has an isolated dorsal tuft of woolly hairs called a web, but the callus is glabrous in some taxa (In
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="species" species="secunda">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">Poa secunda</emphasis>
|
||
</taxonomicName>
|
||
the callus lacks a web but sometimes has a line of short hairs <0.2 mm long or crown on the callus around the base of the lemma). The lodicules are two in number, usually ovate to lanceolate with a lateral lobe, without distinct vascularization, glabrous, and the upper portion is hyaline. Anthers are 3 in number (sometimes 1 or 2 in
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="species" species="bigelovii">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">Poa bigelovii</emphasis>
|
||
</taxonomicName>
|
||
), and within pistillate flowers are typically reduced to staminodes. Ovaries are glabrous with 2 styles that are apical, approximate, plumose, and white. The caryopsis is firm (but known to contain lipid), ventrally sulcate with a short (usually less than 1/7 the grain in length) subbasal hilum, and the embryo is small (less than 1/6 the grain in length).
|
||
</paragraph>
|
||
<paragraph pageId="2" pageNumber="3">
|
||
Chromosome base number is
|
||
<emphasis italics="true" pageId="2" pageNumber="3">x</emphasis>
|
||
= 7, of medium to medium-large size.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="2" pageNumber="3" type="distribution">
|
||
<paragraph pageId="2" pageNumber="3">Distribution.</paragraph>
|
||
<paragraph pageId="2" pageNumber="3">The genus is Worldwide but is usually not found in tropical countries without high mountains. In Mexico the genus is known from all states except Nayarit, Quintana Roo, Sinaloa, Tabasco, and Yucatan.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="2" pageNumber="3" type="ecology">
|
||
<paragraph pageId="2" pageNumber="3">Ecology.</paragraph>
|
||
<paragraph pageId="2" pageNumber="3">
|
||
Species of
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">Poa</emphasis>
|
||
</taxonomicName>
|
||
occur in cool temperate to frigid regions, cool habitats in warm temperate regions, and in dry to wet habitats.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="3" lastPageNumber="4" pageId="2" pageNumber="3" type="discussion">
|
||
<paragraph pageId="2" pageNumber="3">Discussion.</paragraph>
|
||
<paragraph lastPageId="3" lastPageNumber="4" pageId="2" pageNumber="3">
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">Poa</emphasis>
|
||
</taxonomicName>
|
||
is a complex genus of more than 500 species with 23 occurring in Mexico. It is the type genus of the family
|
||
<taxonomicName genus="Poaceae" lsidName="" pageId="2" pageNumber="3" rank="genus">Poaceae</taxonomicName>
|
||
, subfamily
|
||
<taxonomicName authorityName="Bentham" authorityYear="1861" genus="Pooideae" lsidName="" pageId="2" pageNumber="3" rank="genus">Pooideae</taxonomicName>
|
||
, supertribe Poodae, tribe Poeae, and subtribe
|
||
<taxonomicName authorityName="Dumortier" authorityYear="1829" lsidName="" pageId="2" pageNumber="3" rank="subFamily" subFamily="Poinae">Poinae</taxonomicName>
|
||
(
|
||
<bibRefCitation author="Soreng, RJ" journalOrPublisher="Madrono" pageId="69" pageNumber="70" refId="B55" refString="Soreng, RJ, Davidse, G, Peterson, PM, Zuloaga, FO, Judziewicz, EJ, Filgueiras, TS, Morrone, O, 2011. A World-wide Phylogenetic Classification of Poaceae (Gramineae): cimen, cayir, gramas, graeser, grasses, he ben ke, pastos, zlaki, etc. http://www.tropicos.org/projectwebportal.aspx?pagename=ClassificationNWG&projectid=10." title="A World-wide Phylogenetic Classification of Poaceae (Gramineae): cimen, cayir, gramas, graeser, grasses, he ben ke, pastos, zlaki, etc. http: // www. tropicos. org / projectwebportal. aspx? pagename = ClassificationNWG & projectid = 10" year="2011">Soreng et al. 2011</bibRefCitation>
|
||
). The above synonymy for the genus is the most current available, however, two species of
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Aphanelytrum" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">Aphanelytrum</emphasis>
|
||
</taxonomicName>
|
||
(and one of
|
||
<taxonomicName class="Monocotyledoneae" family="Poaceae" genus="Festuca" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Graminales" pageId="2" pageNumber="3" phylum="Angiospermae" rank="genus">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">Festuca</emphasis>
|
||
</taxonomicName>
|
||
related to those) have not yet been formally transferred into
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">Poa</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">Poa</emphasis>
|
||
</taxonomicName>
|
||
is known for great diversity in breeding systems (
|
||
<bibRefCitation author="Anton, AM" journalOrPublisher="Australian Journal of Botany" pageId="69" pageNumber="70" pagination="577 - 599" publicationUrl="10.1071/BT9950577" refId="B1" refString="Anton, AM, Connor, HE, 1995. Floral biology and reproduction in Poa (Poeae: Gramineae). Australian Journal of Botany 43 (6): 577 - 599, 10.1071/BT9950577" title="Floral biology and reproduction in Poa (Poeae: Gramineae)." url="10.1071/BT9950577" volume="43" year="1995">Anton and Connor 1995</bibRefCitation>
|
||
;
|
||
<bibRefCitation author="Negritto, MA" journalOrPublisher="Kurtziana" pageId="69" pageNumber="70" pagination="95 - 136" refId="B34" refString="Negritto, MA, Anton, AM, 2000. Revision de las especies de Poa (Poaceae) del noroeste argentino. Kurtziana 28 (1): 95 - 136" title="Revision de las especies de Poa (Poaceae) del noroeste argentino." volume="28" year="2000">Negritto and Anton 2000</bibRefCitation>
|
||
;
|
||
<bibRefCitation author="Soreng, RJ" journalOrPublisher="Madrono" pageId="69" pageNumber="70" pagination="300 - 306" refId="B59" refString="Soreng, RJ, Keil, DJ, 2003. Sequentially adjusted sex-ratios in gynomonoecism, and Poa diaboli (Poaceae), a new species from California. Madrono 50 (4): 300 - 306" title="Sequentially adjusted sex-ratios in gynomonoecism, and Poa diaboli (Poaceae), a new species from California." volume="50" year="2003">Soreng and Keil 2003</bibRefCitation>
|
||
). In Mexico species may be strictly perfect flowered; gynomonoecious (spikelets with lower florets perfect and upper ones pistillate); possibly sequentially gynomonoecious (some plants shifting to producing more pistillate flowers as the season progresses); dioecious (sexual dimorphism was not evident in the Mexican species); or pistillate only. Apomictic/asexual reproduction by seed is common in some species of the genus, and is sometimes facultative (
|
||
<bibRefCitation author="Clausen, J" journalOrPublisher="Euphytica" pageId="69" pageNumber="70" pagination="87 - 94" publicationUrl="10.1007/BF00037208" refId="B7" refString="Clausen, J, 1961. Introgression facilitated by apomixis in polyploid Poas. Euphytica 10: 87 - 94, 10.1007/BF00037208" title="Introgression facilitated by apomixis in polyploid Poas." url="10.1007/BF00037208" volume="10" year="1961">Clausen 1961</bibRefCitation>
|
||
,
|
||
<bibRefCitation author="Kellogg, EA" journalOrPublisher="Australian Systematic Botany" pageId="69" pageNumber="70" publicationUrl="10.2307/2444319" refId="B28" refString="Kellogg, EA, 1987. Apomixis in the Poa secunda complex. American Journal of Botany 74: 1431-1437. ., 10.2307/2444319" title="Apomixis in the Poa secunda complex. American Journal of Botany 74: 1431 - 1437." url="10.2307/2444319" year="1987">Kellogg 1987</bibRefCitation>
|
||
), and other times effectively obligate (
|
||
<bibRefCitation author="Soreng, RJ" journalOrPublisher="Madrono" pageId="69" pageNumber="70" publicationUrl="10.2307/3671807" refId="B60" refString="Soreng, RJ, Van Devender, T, 1989. Late Quaternary fossils of Poa fendleriana (muttongrass): Holocene expansions of apomicts. Southwestern Naturalist 34: 35-45. ., 10.2307/3671807" title="Late Quaternary fossils of Poa fendleriana (muttongrass): Holocene expansions of apomicts. Southwestern Naturalist 34: 35 - 45." url="10.2307/3671807" year="1989">Soreng and VanDevender 1989</bibRefCitation>
|
||
;
|
||
<bibRefCitation author="Negritto, MA" journalOrPublisher="Taxon" pageId="69" pageNumber="70" pagination="171 - 178" refId="B35" refString="Negritto, MA, Romanutti, AA, Acosta, MC, Moscone, EA, Cocucci, AE, Anton, AM, 2008. Morphology, reproduction and karyology in the rare Andean Poa gymnantha. Taxon 57 (1): 171 - 178" title="Morphology, reproduction and karyology in the rare Andean Poa gymnantha." volume="57" year="2008">Negritto et al. 2008</bibRefCitation>
|
||
). In Mexico
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="species" species="chamaeclinos">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">Poa chamaeclinos</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="species" species="gymnantha">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">Poa gymnantha</emphasis>
|
||
</taxonomicName>
|
||
are strictly pistillate apomicts, and
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="species" species="fendleriana">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">Poa fendleriana</emphasis>
|
||
</taxonomicName>
|
||
is pistillate and apomictic over much of its range.
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="species" species="alpina">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">Poa alpina</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="species" species="compressa">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">Poa compressa</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName authorityName="L., Sp. Pl. 1: 67 - 68" authorityYear="1753" class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="species" species="pratensis">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">Poa pratensis</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="species" species="secunda">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">Poa secunda</emphasis>
|
||
</taxonomicName>
|
||
are known to be facultatively apomictic elsewhere, but their breeding systems have not been studied in Mexico.
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="2" pageNumber="3" phylum="Tracheophyta" rank="species" species="strictiramea">
|
||
<emphasis italics="true" pageId="2" pageNumber="3">Poa strictiramea</emphasis>
|
||
</taxonomicName>
|
||
is predicted to be apomictic in Mexico based on the high frequency of sterile anthers. No viviparous/bulbiferous spikelets were found among Mexican specimens. Other relevant literature on
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="3" pageNumber="4" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="3" pageNumber="4">
|
||
<pageBreakToken pageId="3" pageNumber="4" start="start">Poa</pageBreakToken>
|
||
</emphasis>
|
||
</taxonomicName>
|
||
includes:
|
||
<bibRefCitation author="Soreng, RJ" journalOrPublisher="Great Basin Naturalist" pageId="69" pageNumber="70" publicationUrl="10.2307/2444749" refId="B43" refString="Soreng, RJ, 1990. Chloroplast-DNA phylogenetics and biogeography in a reticulating group: study in Poa (Poaceae). American Journal of Botany 77: 1383-1400. ., 10.2307/2444749" title="Chloroplast-DNA phylogenetics and biogeography in a reticulating group: study in Poa (Poaceae). American Journal of Botany 77: 1383 - 1400." url="10.2307/2444749" year="1990">Soreng (1990)</bibRefCitation>
|
||
,
|
||
<bibRefCitation author="Gillespie, LJ" journalOrPublisher="Aliso" pageId="69" pageNumber="70" publicationUrl="10.1600/0363644053661940" refId="B17" refString="Gillespie, LJ, Soreng, RJ, 2005. A phylogenetic analysis of the bluegrass genus Poa based on cpDNA restriction site data. Systematic Botany 30: 84-105. ., 10.1600/0363644053661940" title="A phylogenetic analysis of the bluegrass genus Poa based on cpDNA restriction site data. Systematic Botany 30: 84 - 105." url="10.1600/0363644053661940" year="2005">Gillespie and Soreng (2005)</bibRefCitation>
|
||
,
|
||
<bibRefCitation author="Gillespie, LJ" journalOrPublisher="Aliso" pageId="69" pageNumber="70" pagination="420 - 434" refId="B16" refString="Gillespie, LJ, Archambault, A, Soreng, RJ, 2007. Phylogeny of Poa (Poaceae) based on trn T - trn F sequence data: major clades and basal relationships. Aliso 23: 420 - 434" title="Phylogeny of Poa (Poaceae) based on trn T - trn F sequence data: major clades and basal relationships." volume="23" year="2007">Gillespie et al. (2007</bibRefCitation>
|
||
,
|
||
<bibRefCitation author="Gillespie, LJ" journalOrPublisher="Australian Systematic Botany" pageId="69" pageNumber="70" pagination="413 - 426" publicationUrl="10.1071/SB09016" refId="B18" refString="Gillespie, LJ, Soreng, RJ, Jacobs, SWL, 2009. Saxipoa and Sylvipoa - molecular phylogenetic evidence for two new genera from Poa (Poaceae: Poinae) down under. Australian Systematic Botany 22: 413 - 426, 10.1071/SB09016" title="Saxipoa and Sylvipoa - molecular phylogenetic evidence for two new genera from Poa (Poaceae: Poinae) down under." url="10.1071/SB09016" volume="22" year="2009">2009</bibRefCitation>
|
||
),
|
||
<bibRefCitation author="Soreng, RJ" journalOrPublisher="Australian Systematic Botany" pageId="69" pageNumber="70" pagination="401 - 412" publicationUrl="10.1071/SB09003" refId="B56" refString="Soreng, RJ, Gillespie, LJ, Jacobs, SWL, 2009. Saxipoa and Sylvipoa - two new genera and a new classification for Australian Poa (Poaceae Poinae). Australian Systematic Botany 22: 401 - 412, 10.1071/SB09003" title="Saxipoa and Sylvipoa - two new genera and a new classification for Australian Poa (Poaceae Poinae)." url="10.1071/SB09003" volume="22" year="2009">Soreng et al. (2009</bibRefCitation>
|
||
,
|
||
<bibRefCitation author="Soreng, RJ" journalOrPublisher="Madrono" pageId="69" pageNumber="70" refId="B52" refString="Soreng, RJ, Bull, RD, Gillespie, LJ, 2010. Phylogeny and reticulation in Poa L. based on plastid trnTLF and nrITS sequences with attention to diploids. In: Seberg O, Petersen G, Barfod AS, Davis JI (Eds) Diversity, Phylogeny, and Evolution in the Monocotyledons, Aarhus University Press, Aarhus, 619-643." title="Phylogeny and reticulation in Poa L. based on plastid trnTLF and nrITS sequences with attention to diploids. In: Seberg O, Petersen G, Barfod AS, Davis JI (Eds) Diversity, Phylogeny, and Evolution in the Monocotyledons, Aarhus University Press, Aarhus, 619 - 643." year="2010">2010</bibRefCitation>
|
||
),
|
||
<bibRefCitation author="Refulio-Rodriguez, NF" journalOrPublisher="Systematic Botany" pageId="69" pageNumber="70" pagination="122 - 133" publicationUrl="10.1600/036364412X616701" refId="B41" refString="Refulio-Rodriguez, NF, Columbus, JT, Gillespie, LJ, Peterson, PM, Soreng, RJ, 2012. Molecular phylogeny of Dissanthelium (Poaceae: Pooideae) and its taxonomic implications. Systematic Botany 37: 122 - 133, 10.1600/036364412X616701" title="Molecular phylogeny of Dissanthelium (Poaceae: Pooideae) and its taxonomic implications." url="10.1600/036364412X616701" volume="37" year="2012">
|
||
<normalizedToken originalValue="Refulio-Rodríguez">Refulio-Rodriguez</normalizedToken>
|
||
et al. (2012)
|
||
</bibRefCitation>
|
||
-molecular data;
|
||
<bibRefCitation author="Soreng, RJ" journalOrPublisher="Madrono" pageId="69" pageNumber="70" refId="B49" refString="Soreng, RJ, 2005. Miscellaneous chromosome number reports for Poa L. (Poaceae) in North America. Sida 21(4): 2195-2203." title="Miscellaneous chromosome number reports for Poa L. (Poaceae) in North America. Sida 21 (4): 2195 - 2203." year="2005">Soreng (2005)</bibRefCitation>
|
||
-chromosome counts; and
|
||
<bibRefCitation author="Tzvelev, NN" journalOrPublisher="Madrono" pageId="69" pageNumber="70" refId="B64" refString="Tzvelev, NN, 1976. Zlaki SSSR. Leningrad: Nauka Publishers [English translation: 1983. Grasses of the Soviet Union, Vol. 1 and 2. New Delhi: Oxonian Press]." title="Zlaki SSSR. Leningrad: Nauka Publishers [English translation: 1983. Grasses of the Soviet Union, Vol. 1 and 2. New Delhi: Oxonian Press]." year="1976">Tzvelev (1976)</bibRefCitation>
|
||
,
|
||
<bibRefCitation author="Zhu, GH" journalOrPublisher="Madrono" pageId="69" pageNumber="70" refId="B66" refString="Zhu, GH, Liu, L, Soreng, RJ, Olonova, MV, 2006. Poa. In: Wu ZY, Raven PH, Hong DY (Eds) Flora of China: Poaceae (Gramineae), vol. 22, Science Press, Beijing & Missouri Botanical Garden Press, St. Louis, 257-309." title="Poa. In: Wu ZY, Raven PH, Hong DY (Eds) Flora of China: Poaceae (Gramineae), vol. 22, Science Press, Beijing & Missouri Botanical Garden Press, St. Louis, 257 - 309." year="2006">Zhu et al. (2006)</bibRefCitation>
|
||
,
|
||
<bibRefCitation author="Soreng, RJ" journalOrPublisher="Madrono" pageId="69" pageNumber="70" refId="B50" refString="Soreng, RJ, 2007. Poa L. In: Barkworth ME, Capels KM, Long S, Piep MB (Eds) Magnoliophyta: Commelinidae (in part): Poaceae, part 1. Flora of North America North of Mexico, vol. 24. Oxford University Press, New York, 486-601." title="Poa L. In: Barkworth ME, Capels KM, Long S, Piep MB (Eds) Magnoliophyta: Commelinidae (in part): Poaceae, part 1. Flora of North America North of Mexico, vol. 24. Oxford University Press, New York, 486 - 601." year="2007">Soreng (2007)</bibRefCitation>
|
||
,
|
||
<bibRefCitation author="Giussani, L" journalOrPublisher="Australian Systematic Botany" pageId="69" pageNumber="70" refId="B19" refString="Giussani, L, Anton, AM, Negritto, MA, Romanutti, AA, Soreng, RJ, 2012. Poa L. In: Zuloaga FO, Morrone O, et al. (Eds) Flora Argentina 3(2): 284-389." title="Poa L. In: Zuloaga FO, Morrone O, et al. (Eds) Flora Argentina 3 (2): 284 - 389." year="2012">Giussani et al. (2012)</bibRefCitation>
|
||
-floristic accounts.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |