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258 lines
27 KiB
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<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="D8708AB253AA546599DBDE4E58F23F58" 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 alpina subsp. alpina L., Sp. Pl. 1: 67. 1753. 2012, subsp." docType="treatment" docVersion="3" id="FF9AC356FFDAFB26FF95FFE3FFA1520C" lastPageNumber="10" 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="8" 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="182229278" LSID="urn:lsid:plazi:treatment:D8708AB253AA546599DBDE4E58F23F58" httpUri="http://treatment.plazi.org/id/D8708AB253AA546599DBDE4E58F23F58" lastPageId="9" lastPageNumber="10" pageId="7" pageNumber="8">
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<subSubSection pageId="7" pageNumber="8" type="nomenclature">
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<paragraph pageId="7" pageNumber="8">
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1.
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<taxonomicName LSID="D8708AB2-53AA-5465-99DB-DE4E58F23F58" authority="L., Sp. Pl. 1: 67. 1753." authorityName="L., Sp. Pl. 1: 67. 1753." authorityYear="2012" class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa alpina subsp. alpina" order="Poales" pageId="7" pageNumber="8" phylum="Tracheophyta" rank="subSpecies" species="alpina" status="subsp." subSpecies="alpina">Poa alpina alpina L.,Sp. Pl. 1: 67. 1753.</taxonomicName>
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<taxonomicNameLabel pageId="7" pageNumber="8">subsp.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. A-E Poa alpina L. A basal tuft B inflorescence C spikelet D floret dorsal view E floret lateral view; F-M Poa compressa L. F habit G inflorescence H culm cross-section outline I sheath, collar, blade abaxial view J branch segment with spikelet K spikelet L floret M anthers. A-M from Soreng (2007) E originally drawn from Eggleston 11824 in Hitchcock (1935)." httpUri="https://binary.pensoft.net/fig/10136" pageId="7" pageNumber="8">Fig. 1 A-M</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="8" type="type">
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<paragraph pageId="7" pageNumber="8">Type:</paragraph>
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<paragraph pageId="7" pageNumber="8">
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Europe, in alpibus Lapponicis, Helveticis (lectotype: LINN-87.2!, designated by
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<bibRefCitation author="Soreng, RJ" journalOrPublisher="Taxon" pageId="69" pageNumber="70" pagination="239 - 260" refId="B47" refString="Soreng, RJ, 2000. Poa lectotypifications In: Cafferty S, Jarvis CE, Turland NJ. Typification of Linnaean plant names in the Poaceae (Gramineae). Taxon 49 (2): 239 - 260" title="Poa lectotypifications In: Cafferty S, Jarvis CE, Turland NJ. Typification of Linnaean plant names in the Poaceae (Gramineae)." volume="49" year="2000">Soreng 2000</bibRefCitation>
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: 254).
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</paragraph>
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<paragraph pageId="7" pageNumber="8">
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Uralepis" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="7" pageNumber="8" phylum="Tracheophyta" rank="species" species="mutica">
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<emphasis italics="true" pageId="7" pageNumber="8">Uralepis mutica</emphasis>
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</taxonomicName>
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E. Fourn., Mexic. Pl. 2: 110. 1886. Type: Mexico, Liebmann
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<emphasis italics="true" pageId="7" pageNumber="8">Gramineae No. 611</emphasis>
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(holotype: C, photo US; isotype: US!, right hand culm ex C present in photo taken by A.S.Hitchcock).
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</paragraph>
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<paragraph pageId="7" pageNumber="8">
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="7" pageNumber="8" phylum="Tracheophyta" rank="species" species="violascens">
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<emphasis italics="true" pageId="7" pageNumber="8">Poa violascens</emphasis>
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</taxonomicName>
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Phil. Linnaea 29(1): 100. 1858. nom. illeg. hom., non. Cheval. 1827. Type: Chile, Cerca de Arauco,
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<emphasis italics="true" pageId="7" pageNumber="8">C. Gay Herb. Chil. 164</emphasis>
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(holotype: SGO-PHIL-413!; isotype: SGO-45741!).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="8" lastPageNumber="9" pageId="7" pageNumber="8" type="description">
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<paragraph pageId="7" pageNumber="8">Description.</paragraph>
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<paragraph lastPageId="8" lastPageNumber="9" pageId="7" pageNumber="8">
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Hermaphroditic.
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<emphasis bold="true" pageId="7" pageNumber="8">Perennials</emphasis>
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; tufted, tufts dense, fairly narrow to medium girth, low (mostly less than 8 cm tall), dark green to slightly bluish-green; tillers intravaginal (each subtended by a single elongated, 2-keeled, longitudinally split prophyll), without cataphyllous shoots, sterile shoots more numerous than flowering shoots.
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<emphasis bold="true" pageId="7" pageNumber="8">Culms</emphasis>
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10-40 cm tall, erect, sometimes slightly geniculate at base, leaves mostly basal, terete, smooth; nodes 1-2, 1 usually exerted.
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<emphasis bold="true" pageId="7" pageNumber="8">Leaves</emphasis>
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mostly basal; leaf sheaths terete, smooth, glabrous; butt sheaths persistent, papery, proximal sheaths densely overlapping, persistent; flag leaf sheaths 4-8 cm long, margins fused ca. 12-29% the length, much longer than its blade; collars smooth, glabrous; ligules of upper cauline leaves to 4(-5) mm long, milky white, abaxially smooth, glabrous, apices obtuse, of sterile shoots 1-2(-3) mm long; blades of cauline leaves 1-5(-12) cm long, 2-4.5 mm wide, flat, moderately thick, soft, straight, mostly basal, smooth or margins lightly sc
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<pageBreakToken pageId="8" pageNumber="9" start="start">abrous</pageBreakToken>
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, broadly prow-tipped; upper culm blades reduced in length; flag leaf blades ca. 1 cm long; sterile shoot blades widely spreading, persisting through the season.
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<emphasis bold="true" pageId="8" pageNumber="9">Panicles</emphasis>
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2-6(-8) cm long, erect, open or loosely contracted at maturity, pyramidal to ovoid, fairly congested, proximal internode 0.6-1(-1.5) cm long; rachis with 1-2 branches per node; primary branches ascending to spreading, straight, to divaricating in flower, terete, smooth or very lightly scabrous, rarely moderately densely scabrous all around; pedicels divaricately spreading, lateral pedicels 1/5-1/2 the spikelet in length, smooth or sparsely to moderately scabrous; longest branches 1-3(-4) cm.
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<emphasis bold="true" pageId="8" pageNumber="9">Spikelets</emphasis>
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3.9-6.2 mm long, 1.5-2.5
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<normalizedToken originalValue="×">x</normalizedToken>
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long as wide, ovate, laterally compressed, but plump; florets 3-7, rarely bulbous basally and leaf-like distally (in high arctic), hermaphroditic; rachilla internodes terete, 0.5-0.8 mm long, smooth, glabrous or sparsely softly puberulent to short villous; glumes broadly lanceolate to narrowly ovate, distinctly keeled, keels lightly scabrous, acute, lower glumes 3-veined; upper glumes shorter than or subequaling lowest lemma, 3-veined; calluses glabrous; lemmas 3-5 mm long, broadly lanceolate, distinctly keeled, keels and marginal veins short to long villous, between veins sparsely to moderately short villous, intermediate veins moderately prominent, apices acute to obtuse; paleas softly puberulent to short villous over the keels for most of the length, apices scabrous.
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<emphasis bold="true" pageId="8" pageNumber="9">Flowers</emphasis>
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chasmogamous; lodicules 0.65-0.75 mm long, broadly lanceolate to ovate, with a short lateral lobe; anthers 1.3-2.3 mm long.
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<emphasis bold="true" pageId="8" pageNumber="9">Caryopses</emphasis>
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1.9-2.2 mm long, elliptical in side-view, sulcus shallow, brown, hilum 0.25 mm long, round to oval, grain adherent to the palea. {North American counts}. 2
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<emphasis italics="true" pageId="8" pageNumber="9">n</emphasis>
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= 28, 32, 33, 34, 35, 39, 40+I, 42, ca. 48, 56.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="9" type="distribution">
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<paragraph pageId="8" pageNumber="9">Distribution.</paragraph>
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<paragraph pageId="8" pageNumber="9">The species is circumboreal and in North America it ranges from Canada, Greenland, USA, south to Mexico. It is known only from the type collection and the location in Mexico is unknown.</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="9" type="ecology">
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<paragraph pageId="8" pageNumber="9">Ecology.</paragraph>
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<paragraph pageId="8" pageNumber="9">The species is found in disturbed sites in boreal forests, subalpine to low alpine meadows, and rocky slopes, on calcareous to acidic substrates.</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="9" type="conservation status">
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<paragraph pageId="8" pageNumber="9">Conservation status.</paragraph>
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<paragraph pageId="8" pageNumber="9">The species is common in North America and rare (if extant) in Mexico.</paragraph>
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</subSubSection>
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<subSubSection lastPageId="9" lastPageNumber="10" pageId="8" pageNumber="9" type="discussion">
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<paragraph pageId="8" pageNumber="9">Discussion.</paragraph>
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<paragraph lastPageId="9" lastPageNumber="10" pageId="8" pageNumber="9">
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="8" pageNumber="9" phylum="Tracheophyta" rank="species" species="alpina">
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<emphasis italics="true" pageId="8" pageNumber="9">Poa alpina</emphasis>
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</taxonomicName>
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was first reported for Mexico by
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<bibRefCitation author="Hitchcock, AS" journalOrPublisher="Australian Systematic Botany" pageId="69" pageNumber="70" publicationUrl="10.5962/bhl.title.5731" refId="B26" refString="Hitchcock, AS, 1935. Manual of the Grasses of the United States. United States Government Printing Office, Washington, DC. ., 10.5962/bhl.title.5731" title="Manual of the Grasses of the United States. United States Government Printing Office, Washington, DC." url="10.5962/bhl.title.5731" year="1935">Hitchcock (1935)</bibRefCitation>
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and was accepted by
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<bibRefCitation author="Hulten, E" journalOrPublisher="Australian Systematic Botany" pageId="69" pageNumber="70" refId="B27" refString="Hulten, E, Fries, M, 1986. Atlas of north European vascular plants, north of the tropic of cancer I. Introduction, taxonomic index to the maps, 1-996. Koeltz Scientific Books, Koenigstein." title="Atlas of north European vascular plants, north of the tropic of cancer I. Introduction, taxonomic index to the maps, 1 - 996. Koeltz Scientific Books, Koenigstein." year="1986">
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<normalizedToken originalValue="Hultén">Hulten</normalizedToken>
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and Fries (1986)
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</bibRefCitation>
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,
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<bibRefCitation author="Beetle, AA" journalOrPublisher="Phytologia" pageId="69" pageNumber="70" pagination="317 - 407" refId="B4" refString="Beetle, AA, 1977. Noteworthy grasses from Mexico V. Phytologia 37 (4): 317 - 407" title="Noteworthy grasses from Mexico V." volume="37" year="1977">Beetle (1977)</bibRefCitation>
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, and
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<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 et al. (2003)</bibRefCitation>
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, based solely on the identity of the type specimen of
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Uralepis" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="8" pageNumber="9" phylum="Tracheophyta" rank="species" species="mutica">
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<emphasis italics="true" pageId="8" pageNumber="9">Uralepis mutica</emphasis>
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</taxonomicName>
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which
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<bibRefCitation author="Fournier, E" journalOrPublisher="Euphytica" pageId="69" pageNumber="70" refId="B13" refString="Fournier, E, 1886. Mexicanas plantas. Pars secunda: Graminee, Ex Typographeo Reipublicae, Paris 2: 1-160." title="Mexicanas plantas. Pars secunda: Graminee, Ex Typographeo Reipublicae, Paris 2: 1 - 160." year="1886">Fournier (1886)</bibRefCitation>
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described in his
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<taxonomicName genus="Mexicanas" lsidName="" pageId="8" pageNumber="9" rank="species" species="plantas">
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<emphasis italics="true" pageId="8" pageNumber="9">Mexicanas plantas</emphasis>
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</taxonomicName>
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as "Absque loco". The holotype was annotated as "
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Uralepis" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="8" pageNumber="9" phylum="Tracheophyta" rank="species" species="mutica">
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<emphasis italics="true" pageId="8" pageNumber="9">Uralepis mutica</emphasis>
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</taxonomicName>
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Fournier" by Fournier, and "Liebm. Pl.
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<normalizedToken originalValue="México">Mexico</normalizedToken>
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No. 6233" was added to the original ticket at C. In a United States National Herbarium
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<normalizedToken originalValue="author’s">author's</normalizedToken>
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proof copy of
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<bibRefCitation author="Hitchcock, AS" journalOrPublisher="Australian Systematic Botany" pageId="69" pageNumber="70" refId="B25" refString="Hitchcock, AS, 1913. Mexican grasses in the United States National Herbarium. Contributions from the United States National Herbarium 17(3): 181-389." title="Mexican grasses in the United States National Herbarium. Contributions from the United States National Herbarium 17 (3): 181 - 389." year="1913">Hitchcock (1913)</bibRefCitation>
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, Agnes Chase penciled in a note that the type was determined by A.S. Hitchcock as
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="8" pageNumber="9" phylum="Tracheophyta" rank="species" species="alpina">
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<emphasis italics="true" pageId="8" pageNumber="9">Poa alpina</emphasis>
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</taxonomicName>
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, "but that not in hb. from south of Co[lorado], Verify". The southernmost collections in the United States are from the Sangre de Cristo Range of the Rocky Mountains in northern New Mexico [UNM: Mora and Santa Fe cos.; NMC Taos Co.; in
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<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>
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the map only shows Taos Co. in New Mexico]. The
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<taxonomicName genus="Liebmann" lsidName="" pageId="8" pageNumber="9" rank="genus">
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<emphasis italics="true" pageId="8" pageNumber="9">Liebmann</emphasis>
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</taxonomicName>
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specimen might have been collected in the Rocky Mountains in the former Mexican Territory (New Mexico became a territory of the United States in 1848), but we have no evidence of Liebmann collecting there (neither K. Allred nor R.W. Spellen
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<pageBreakToken pageId="9" pageNumber="10" start="start">berg</pageBreakToken>
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have knowledge of Liebmann having collected in New Mexico, pers. comm., 2011). Furthermore, the taxon is rare in New Mexico, having been recorded for the state in only three localities, all post 1980. F.M. Liebmann (b.1813, d. 1856), Danish botanist (main herbarium at C, ca. 90000 specimens) is well known to have collected extensively in central and southern Mexico in Oaxaca, Puebla, and Veracruz between 1841 and 1843 (
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<bibRefCitation author="McVaugh, R" journalOrPublisher="Madrono" pageId="69" pageNumber="70" refId="B31" refString="McVaugh, R, 1987. Itinerary and gazetteer. In: Mickel JT, McVaugh R, Karell S, H. Balslev H (Eds) Liebmann's Mexican Ferns: His Itinerary, a translation of his "Mexicos Bregner," and a reprinting of his original work. Contributions from the New York Botanical Garden 19: 5-38." title="Itinerary and gazetteer. In: Mickel JT, McVaugh R, Karell S, H. Balslev H (Eds) Liebmann's Mexican Ferns: His Itinerary, a translation of his " Mexicos Bregner, " and a reprinting of his original work. Contributions from the New York Botanical Garden 19: 5 - 38." year="1987">McVaugh 1987</bibRefCitation>
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). A few of his collections recorded from other years in Tropicos are likely transcriptional errors (Missouri Botanical Gardens taxonomic database: http://www.tropicos.org/Home.aspx, fide Gerrit Davidse 2012). McVaugh only cites the 1841 to 1843 for Mexican collections. A brief on-line biography (http://www.nathimus.ku.dk/bot/liebmann.htm) of Liebmann does not give any suggestion that he traveled in or collected in the United States, indicating that he traveled to Cuba and Mexico between 1840 and 1843. Although (Harvard University Herbaria) HUH Index to Botanists indicates he also collected in the United States (http://kiki.huh.harvard.edu/databases/botanist_search.php?mode=details&id=1049), it seems unlikely that he would have had an opportunity to collect
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="9" pageNumber="10" phylum="Tracheophyta" rank="species" species="alpina">
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<emphasis italics="true" pageId="9" pageNumber="10">Poa alpina</emphasis>
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</taxonomicName>
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in the USA without having left a substantial record of collections from the country, and such a record seems to be absent. Liebmann did collect on Pico de Orizaba in 1841, and on the highest mountain in Oaxaca,
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<normalizedToken originalValue="Zempoaltépetl">Zempoaltepetl</normalizedToken>
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(3397 m), in 1842 (
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<bibRefCitation author="McVaugh, R" journalOrPublisher="Madrono" pageId="69" pageNumber="70" refId="B31" refString="McVaugh, R, 1987. Itinerary and gazetteer. In: Mickel JT, McVaugh R, Karell S, H. Balslev H (Eds) Liebmann's Mexican Ferns: His Itinerary, a translation of his "Mexicos Bregner," and a reprinting of his original work. Contributions from the New York Botanical Garden 19: 5-38." title="Itinerary and gazetteer. In: Mickel JT, McVaugh R, Karell S, H. Balslev H (Eds) Liebmann's Mexican Ferns: His Itinerary, a translation of his " Mexicos Bregner, " and a reprinting of his original work. Contributions from the New York Botanical Garden 19: 5 - 38." year="1987">McVaugh 1987</bibRefCitation>
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), and these seem to be the only places in Mexico the species could have been found by Liebmann between 1841 and 1843.
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<taxonomicName genus="Liebmann" lsidName="" pageId="9" pageNumber="10" rank="genus">
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<emphasis italics="true" pageId="9" pageNumber="10">Liebmann</emphasis>
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</taxonomicName>
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nos.
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<emphasis italics="true" pageId="9" pageNumber="10">603</emphasis>
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to
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<emphasis italics="true" pageId="9" pageNumber="10">610</emphasis>
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are known to be from Orizaba, and
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<emphasis italics="true" pageId="9" pageNumber="10">611</emphasis>
|
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might also be from there, however his label numbers are not sequential but were added afterward to organize his collections (
|
||
<bibRefCitation author="McVaugh, R" journalOrPublisher="Madrono" pageId="69" pageNumber="70" refId="B31" refString="McVaugh, R, 1987. Itinerary and gazetteer. In: Mickel JT, McVaugh R, Karell S, H. Balslev H (Eds) Liebmann's Mexican Ferns: His Itinerary, a translation of his "Mexicos Bregner," and a reprinting of his original work. Contributions from the New York Botanical Garden 19: 5-38." title="Itinerary and gazetteer. In: Mickel JT, McVaugh R, Karell S, H. Balslev H (Eds) Liebmann's Mexican Ferns: His Itinerary, a translation of his " Mexicos Bregner, " and a reprinting of his original work. Contributions from the New York Botanical Garden 19: 5 - 38." year="1987">McVaugh 1987</bibRefCitation>
|
||
). The
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="9" pageNumber="10" phylum="Tracheophyta" rank="species" species="alpina">
|
||
<emphasis italics="true" pageId="9" pageNumber="10">Poa alpina</emphasis>
|
||
</taxonomicName>
|
||
specimen could have come into
|
||
<normalizedToken originalValue="Liebmann’s">Liebmann's</normalizedToken>
|
||
herbarium and become mixed with Mexican material by some other means. We believe the reputed coastal Arauco, Chile, origin of the type of
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="9" pageNumber="10" phylum="Tracheophyta" rank="species" species="violascens">
|
||
<emphasis italics="true" pageId="9" pageNumber="10">Poa violascens</emphasis>
|
||
</taxonomicName>
|
||
Phil. resulted from a such a mistake by Philippi; see synonymy above. Liebmann also traveled in Norway and Germany and had substantial material from other botanists. Nevertheless, it is possible for a common species like
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="9" pageNumber="10" phylum="Tracheophyta" rank="species" species="alpina">
|
||
<emphasis italics="true" pageId="9" pageNumber="10">Poa alpina</emphasis>
|
||
</taxonomicName>
|
||
to have become established this far south in Mexico.
|
||
</paragraph>
|
||
<caption httpUri="https://binary.pensoft.net/fig/10136" pageId="9" pageNumber="10" start="Figure 1" startId="F1">
|
||
<paragraph pageId="9" pageNumber="10">
|
||
<emphasis bold="true" pageId="9" pageNumber="10">Figure 1.</emphasis>
|
||
<emphasis bold="true" pageId="9" pageNumber="10">A-E</emphasis>
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="9" pageNumber="10" phylum="Tracheophyta" rank="species" species="alpina">
|
||
<emphasis italics="true" pageId="9" pageNumber="10">Poa alpina</emphasis>
|
||
</taxonomicName>
|
||
L.
|
||
<emphasis bold="true" pageId="9" pageNumber="10">A</emphasis>
|
||
basal tuft
|
||
<emphasis bold="true" pageId="9" pageNumber="10">B</emphasis>
|
||
inflorescence
|
||
<emphasis bold="true" pageId="9" pageNumber="10">C</emphasis>
|
||
spikelet
|
||
<emphasis bold="true" pageId="9" pageNumber="10">D</emphasis>
|
||
floret dorsal view
|
||
<emphasis bold="true" pageId="9" pageNumber="10">E</emphasis>
|
||
floret lateral view;
|
||
<emphasis bold="true" pageId="9" pageNumber="10">F-M</emphasis>
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="9" pageNumber="10" phylum="Tracheophyta" rank="species" species="compressa">
|
||
<emphasis italics="true" pageId="9" pageNumber="10">Poa compressa</emphasis>
|
||
</taxonomicName>
|
||
L.
|
||
<emphasis bold="true" pageId="9" pageNumber="10">F</emphasis>
|
||
habit
|
||
<emphasis bold="true" pageId="9" pageNumber="10">G</emphasis>
|
||
inflorescence
|
||
<emphasis bold="true" pageId="9" pageNumber="10">H</emphasis>
|
||
culm cross-section outline
|
||
<emphasis bold="true" pageId="9" pageNumber="10">I</emphasis>
|
||
sheath, collar, blade abaxial view
|
||
<emphasis bold="true" pageId="9" pageNumber="10">J</emphasis>
|
||
branch segment with spikelet
|
||
<emphasis bold="true" pageId="9" pageNumber="10">K</emphasis>
|
||
spikelet
|
||
<emphasis bold="true" pageId="9" pageNumber="10">L</emphasis>
|
||
floret
|
||
<emphasis bold="true" pageId="9" pageNumber="10">M</emphasis>
|
||
anthers.
|
||
<emphasis bold="true" pageId="9" pageNumber="10">A-M</emphasis>
|
||
from
|
||
<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>
|
||
<emphasis bold="true" pageId="9" pageNumber="10">E</emphasis>
|
||
originally drawn from
|
||
<emphasis italics="true" pageId="9" pageNumber="10">Eggleston 11824</emphasis>
|
||
in
|
||
<bibRefCitation author="Hitchcock, AS" journalOrPublisher="Australian Systematic Botany" pageId="69" pageNumber="70" publicationUrl="10.5962/bhl.title.5731" refId="B26" refString="Hitchcock, AS, 1935. Manual of the Grasses of the United States. United States Government Printing Office, Washington, DC. ., 10.5962/bhl.title.5731" title="Manual of the Grasses of the United States. United States Government Printing Office, Washington, DC." url="10.5962/bhl.title.5731" year="1935">Hitchcock (1935)</bibRefCitation>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |