325 lines
26 KiB
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325 lines
26 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="1F3A15B6AD225298B7FE7DA12BB18D50" 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 mulleri Swallen, J. Wash. Acad. Sci. 30 (5): 211. 1940." docType="treatment" docVersion="3" id="FF9AC356FFDAFB26FF95FFE3FFA1520C" lastPageNumber="37" 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="35" 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="182229307" LSID="urn:lsid:plazi:treatment:1F3A15B6AD225298B7FE7DA12BB18D50" httpUri="http://treatment.plazi.org/id/1F3A15B6AD225298B7FE7DA12BB18D50" lastPageId="36" lastPageNumber="37" pageId="34" pageNumber="35">
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<subSubSection pageId="34" pageNumber="35" type="nomenclature">
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<paragraph pageId="34" pageNumber="35">
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12.
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<taxonomicName LSID="1F3A15B6-AD22-5298-B7FE-7DA12BB18D50" authority="Swallen, J. Wash. Acad. Sci. 30 (5): 211. 1940." authorityName="Swallen, J. Wash. Acad. Sci. 30 (5): 211. 1940." class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa mulleri" order="Poales" pageId="34" pageNumber="35" phylum="Tracheophyta" rank="species" species="mulleri">Poa mulleri Swallen, J. Wash. Acad. Sci. 30(5): 211. 1940.</taxonomicName>
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<figureCitation captionStart="Figure 12" captionStartId="F12" captionText="Figure 12. Poa mulleri Swallen. Photo of holotype collection (Mueller 2251)." httpUri="https://binary.pensoft.net/fig/10147" pageId="34" pageNumber="35">Figs 12</figureCitation>
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<figureCitation captionStart="Figure 13" captionStartId="F13" captionText="Figure 13. A-D Poa mulleri Swallen A spikelet B floret C palea D pistil E-H Poa seleri Pilg. E spikelet F floret G palea H pistil I-L Poa scaberula Hook. f. I spikelet J floret K palea L pistil M-O Poa orizabensis Hitchc. M spikelet N floret O palea P-R Poa ruprechtii Peyr. P spikelet Q floret R palea. A-D drawn from Beaman 4470 E-H drawn from deKoninck 134 from Guatemala I-L drawn from Peterson 11087 et al M-O drawn from Soreng 3314 & Soreng P-R drawn from Davidse 9771." httpUri="https://binary.pensoft.net/fig/10148" pageId="34" pageNumber="35">13 A-D</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="34" pageNumber="35" type="type:">
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<paragraph pageId="34" pageNumber="35">Type:</paragraph>
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<paragraph pageId="34" pageNumber="35">
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Mexico, Nuevo
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<normalizedToken originalValue="León">Leon</normalizedToken>
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, Municipio de Galeana, collected in pine woods on the Peak of Cerro
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<normalizedToken originalValue="Potosí">Potosi</normalizedToken>
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, 21 Jul 1935,
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<emphasis italics="true" pageId="34" pageNumber="35">C.H. Meuller 2251</emphasis>
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(holotype: US-1645320!; isotypes: GH!, US-1646008!).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="35" lastPageNumber="36" pageId="34" pageNumber="35" type="description">
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<paragraph pageId="34" pageNumber="35">Description.</paragraph>
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<paragraph lastPageId="35" lastPageNumber="36" pageId="34" pageNumber="35">
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Hermaphroditic.
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<emphasis bold="true" pageId="34" pageNumber="35">Perennials</emphasis>
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; tufted, tufts dense, fairly small and low (mostly 6-10 cm tall), pale green, to slightly bluish-grey-green; tillers intravaginal (each subtended by a single elongated, 2-keeled, longitudinally split prophyll), and extravaginal (basally cataphyllous), without lateral or downward tending, cataphyllous shoots, sterile shoots more numerous than flowering shoots.
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<emphasis bold="true" pageId="34" pageNumber="35">Culms</emphasis>
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9-28(-42) cm tall, erect to loosely ascending, sometimes decumbent or geniculate, terete, smooth; nodes 2-3, upper 0-1(-2) exerted, uppermost at mid-culm.
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<emphasis bold="true" pageId="34" pageNumber="35">Leaves</emphasis>
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mostly basal; leaf sheaths slightly keeled, smooth, glabrous; butt sheaths papery or becoming slightly fibrous in age, smooth glabrous; flag leaf sheaths 4-8(-11) cm long, margins fused 13-25% their length, sheath ca. 2-6
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than its blade; collars smooth, glabrous; ligules 0.25-0.8 mm long, abaxially minutely scabrous, upper margin irregular, minutely scabrous; apex truncate, sterile shoot ligules like those of the culm leaves; blades to 8(-12) cm long, 1-2 mm wide, involute, margins inrolling, soft, moderately thick, abaxially smooth, papilliate, veins slightly expressed, margins scabrous, adaxially papilliate, slightly scabrous over the costae, apex prow-tipped; culm blades more or less equal in length or the middle ones longest, flag leaf blades 0.9-3.5 cm long; sterile shoot blades like those of the culm blades.
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<emphasis bold="true" pageId="34" pageNumber="35">Panicles</emphasis>
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3.4-8 cm long, erect, open, pyramidal, exerted, fairly sparse, with 20-60 spikelet, peduncles and axis smooth or sparsely scabrous, proximal internode 0.7-2 cm long; rachis with branches (1-)2 per node; primary branches widely spreading to reflexed, slightly flexuous, weakly to distinctly angled, moderately to densely scabrous, hooks mostly on the angles, minutely papilliate; lateral pedicels mostly 1/5-1/2 the spikelet in length, sparsely to moderately coarse scabrous, densely papilliate; longest branches 1.4-3.8 cm, with 3-8 spikelets somewhat clustered, in the
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<pageBreakToken pageId="35" pageNumber="36" start="start">distal</pageBreakToken>
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1/2 to quarter.
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<emphasis bold="true" pageId="35" pageNumber="36">Spikelets</emphasis>
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4-5 mm long, broadly lanceolate to lanceolate, laterally compressed, not bulbiferous, pale green, slightly anthocyanic; florets (1-)2, hermaphroditic; rachilla internodes to 1 mm long (extension to 1.5 mm), smooth, glabrous; glumes broadly lanceolate to lanceolate, usually somewhat anthocyanic, subequal to equal, slightly shorter than adjacent lemmas, distinctly veined, distinctly keeled, slightly thinner than lemmas, smooth or keel apically slightly scabrous, surfaces obscurely papilliate, apex acute; lower glumes 2.5-3.2 mm long, 3-veined; upper glumes 3-3.5 mm long, 2
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<normalizedToken originalValue="×">x</normalizedToken>
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to equal lower glumes in width, (3-)5(-7)-veined; calluses glabrous; lemmas 3-4 mm long, broadly lanceolate, lower one 5-7-veined, upper 5-veined, green with or without anthocyanic flush, distinctly keeled, keel smooth or distally sparsely scabrous, keel and marginal veins glabrous or thinly and loosely puberulent, between veins glabrous or loosely puberulent in lower 1/3, intermediate veins prominent, margins and apex narrowly scarious hyaline, edges smooth, apices acute, incurved; palea keels smooth or sparsely to moderately scabrous, glabrous, between keels glabrous or sparsely puberulent.
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<emphasis bold="true" pageId="35" pageNumber="36">Flowers</emphasis>
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chasmogamous; lodicules 0.75 mm long, broadly lanceolate, apex sharp, with a well developed lateral lobe; anthers 1.6-2 mm long, sometimes poorly formed.
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<emphasis bold="true" pageId="35" pageNumber="36">Caryopses</emphasis>
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1.8 mm long, elliptical in side-view, round on back, almost cylindrical in cross-section, pale brown, sulcus very shallow, hilum 0.25 mm long, round to oval to elliptical, grain free from the palea. 2
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<emphasis italics="true" pageId="35" pageNumber="36">n</emphasis>
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= unknown.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="35" pageNumber="36" type="distribution">
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<paragraph pageId="35" pageNumber="36">Distribution.</paragraph>
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<paragraph pageId="35" pageNumber="36">
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The species is known only from the Cerro
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<normalizedToken originalValue="Potosí">Potosi</normalizedToken>
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, Nuevo
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<normalizedToken originalValue="León">Leon</normalizedToken>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="35" pageNumber="36" type="ecology">
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<paragraph pageId="35" pageNumber="36">Ecology.</paragraph>
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<paragraph pageId="35" pageNumber="36">
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The species occurs on open or sparsely wooded slopes derived from calcareous rocks on the upper slopes of Cerro
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<normalizedToken originalValue="Potosí">Potosi</normalizedToken>
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, and is associated with
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<taxonomicName class="Pinopsida" family="Pinaceae" genus="Pinus" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Pinales" pageId="35" pageNumber="36" phylum="Coniferophyta" rank="species" species="culminicola">
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<emphasis italics="true" pageId="35" pageNumber="36">Pinus culminicola</emphasis>
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</taxonomicName>
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Andresen & Beaman,
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<taxonomicName class="Monocotyledoneae" family="Poaceae" genus="Trisetum" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Graminales" pageId="35" pageNumber="36" phylum="Angiospermae" rank="species" species="spicatum">
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<emphasis italics="true" pageId="35" pageNumber="36">Trisetum spicatum</emphasis>
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</taxonomicName>
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(L.) K. Richt.,
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<taxonomicName class="Dicotyledoneae" family="Asteraceae" genus="Senecio" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Campanulales" pageId="35" pageNumber="36" phylum="Angiospermae" rank="genus">
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<emphasis italics="true" pageId="35" pageNumber="36">Senecio</emphasis>
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</taxonomicName>
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sp., and
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<taxonomicName authorityName="Nees ex Steud" authorityYear="1854" class="Monocotyledoneae" family="Poaceae" genus="Festuca" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Graminales" pageId="35" pageNumber="36" phylum="Angiospermae" rank="species" species="hephaestophila">
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<emphasis italics="true" pageId="35" pageNumber="36">Festuca hephaestophila</emphasis>
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</taxonomicName>
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Nees ex Steud., and
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<taxonomicName authorityName="E. B. Alexeev" authorityYear="1982" class="Monocotyledoneae" family="Poaceae" genus="Festuca" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Graminales" pageId="35" pageNumber="36" phylum="Angiospermae" rank="species" species="hintoniana">
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<emphasis italics="true" pageId="35" pageNumber="36">Festuca hintoniana</emphasis>
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</taxonomicName>
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E.B. Alexeev; between 3650-3800 m. Flowering July to August.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="35" pageNumber="36" type="conservation status">
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<paragraph pageId="35" pageNumber="36">Conservation status.</paragraph>
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<paragraph pageId="35" pageNumber="36">This narrow endemic is locally uncommon.</paragraph>
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</subSubSection>
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<subSubSection pageId="35" pageNumber="36" type="specimens examined">
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<paragraph pageId="35" pageNumber="36">Specimens examined.</paragraph>
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<paragraph pageId="35" pageNumber="36">
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Mexico.
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<emphasis bold="true" pageId="35" pageNumber="36">
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Nuevo
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<normalizedToken originalValue="León">Leon</normalizedToken>
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:
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</emphasis>
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Cerro
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<normalizedToken originalValue="Potosí">Potosi</normalizedToken>
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, ca. 20 mi NE of Galeana, ascent of Sierra Potosi by the north hogback, 26 Jul 1934, C.H.Mueller 1248 & M.T.Mueller (GH, MEXU, TEX); ditto, summit, ca. 3650 m, 1 Jul 1959, J.H.Beaman 2643 (GH, MSC, TEX, US). at NE summit of mountain, ca. 3650 m, 13 Sep 1960, J.H.Beaman 4470 (GH, MSC, TEX, US); ditto, 25 Mar 1962, A.A.Beetle M-475 & P.Rojas-M. (WYAC); ditto,
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<geoCoordinate degrees="20" direction="north" minutes="52" orientation="latitude" precision="15" seconds="23" value="20.873056">20°52'23"N</geoCoordinate>
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,
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<geoCoordinate degrees="100" direction="west" minutes="13" orientation="longitude" precision="15" seconds="48" value="-100.23">100°13'48"W</geoCoordinate>
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, 3650 m, 15 Aug 1998, Ing.M.Castillo-B. 345 & Ing.J.Garza-C. (MEXU & MEXU p.p. "b", p.p. "a" is
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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="35" pageNumber="36" phylum="Tracheophyta" rank="species" species="pratensis">
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<emphasis italics="true" pageId="35" pageNumber="36">Poa pratensis</emphasis>
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</taxonomicName>
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subsp.
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<emphasis italics="true" pageId="35" pageNumber="36">alpigena</emphasis>
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fide RJS on both sheets); ditto, near summit, 3674 m, 21 Oct 2007, P.M.Peterson 21459, J.M.Saarela, & D.
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<normalizedToken originalValue="Stančik">Stancik</normalizedToken>
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(US; DNA voucher, unpublished); ditto, just below summit, 26 Jul 1985, S.Ginzbarg 217, A.Whittemore & A.McDonald (TEX). Municipio Galeana, 3800 m, 21 Aug 1969, G.B.Hinton 17253 et al. (TEX); ditto, Cima del Cerro
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<normalizedToken originalValue="Potosí">Potosi</normalizedToken>
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, 3670 m, 3 Aug 1988, A.Garcia 70 (MEXU). 3660 m, 15 Aug 1989, A.Garcia 163, S.Gonzales & M.Gonzalez (MEXU).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="36" lastPageNumber="37" pageId="35" pageNumber="36" type="discussion">
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<paragraph pageId="35" pageNumber="36">Discussion.</paragraph>
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<paragraph lastPageId="36" lastPageNumber="37" pageId="35" pageNumber="36">
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="35" pageNumber="36" phylum="Tracheophyta" rank="species" species="mulleri">
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<emphasis italics="true" pageId="35" pageNumber="36">Poa mulleri</emphasis>
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</taxonomicName>
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is an odd species perhaps related to
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<taxonomicName authorityName="Hitchc. Contr. U. S. Natl. Herb. 17 (3): 374" authorityYear="1913" class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="35" pageNumber="36" phylum="Tracheophyta" rank="species" species="orizabensis">
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<emphasis italics="true" pageId="35" pageNumber="36">Poa orizabensis</emphasis>
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</taxonomicName>
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, but the characters are quite unusual, and it deserves a subsection of its own. Papillae on long cells of the leaf blade in
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="35" pageNumber="36" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="35" pageNumber="36">Poa</emphasis>
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</taxonomicName>
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are known from some species of
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="35" pageNumber="36" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="35" pageNumber="36">Poa</emphasis>
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</taxonomicName>
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sect.
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Secundae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="35" pageNumber="36" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="35" pageNumber="36">Secundae</emphasis>
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</taxonomicName>
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subsect.
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<taxonomicName genus="Halophyllae" lsidName="" pageId="35" pageNumber="36" rank="genus">
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<emphasis italics="true" pageId="35" pageNumber="36">Halophyllae</emphasis>
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</taxonomicName>
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Soreng, and from
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="35" pageNumber="36" phylum="Tracheophyta" rank="species" species="arida">
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<emphasis italics="true" pageId="35" pageNumber="36">Poa arida</emphasis>
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</taxonomicName>
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Vasey and a few other species. No other
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<pageBreakToken pageId="36" pageNumber="37" start="start">species</pageBreakToken>
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of the genus are known to have multiple small papillae per cell, a character state that to our knowledge is novel in the tribe Poeae, and possibly in
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<taxonomicName authorityName="Bentham" authorityYear="1861" genus="Pooideae" lsidName="" pageId="36" pageNumber="37" rank="genus">Pooideae</taxonomicName>
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but is common in
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<taxonomicName authorityName="Luerssen" authorityYear="1893" genus="Bambusoideae" lsidName="" pageId="36" pageNumber="37" rank="genus">Bambusoideae</taxonomicName>
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and
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<taxonomicName genus="Ehrhartoideae" lsidName="" pageId="36" pageNumber="37" rank="genus">Ehrhartoideae</taxonomicName>
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(
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<bibRefCitation author="Metcalfe, CR" journalOrPublisher="Madrono" pageId="69" pageNumber="70" refId="B32" refString="Metcalfe, CR, 1960. Anatomy of the Monocotyledons. 1. Gramineae. 1. Clarendon Press, Oxford, i-lxi, 1-731." title="Anatomy of the Monocotyledons. 1. Gramineae. 1. Clarendon Press, Oxford, i-lxi, 1 - 731." year="1960">Metcalfe 1960</bibRefCitation>
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). Upper glumes in
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="36" pageNumber="37" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="36" pageNumber="37">Poa</emphasis>
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</taxonomicName>
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are almost invariably 3-viened, and when 3 to 5 veins occur, the 5-veined state is infrequent within a species (e.g.,
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<taxonomicName authorityName="Vasey" authorityYear="1888" class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="36" pageNumber="37" phylum="Tracheophyta" rank="species" species="macrantha">
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<emphasis italics="true" pageId="36" pageNumber="37">Poa macrantha</emphasis>
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</taxonomicName>
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Vasey). In
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="36" pageNumber="37" phylum="Tracheophyta" rank="species" species="mulleri">
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<emphasis italics="true" pageId="36" pageNumber="37">Poa mulleri</emphasis>
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</taxonomicName>
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, the upper glumes are 5-7-veined and the lower lemmas of each spikelet are 5-7-veined. Preliminary DNA data place it in the large supersect.
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Homalopoa" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="36" pageNumber="37" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="36" pageNumber="37">Homalopoa</emphasis>
|
||
</taxonomicName>
|
||
clade (L. Gillespie and N. Amiri pers. com. 2012), for which the sectional and infrasectional taxonomy remains poorly resolved (
|
||
<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">Gillespie et al. 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>
|
||
).
|
||
</paragraph>
|
||
<caption httpUri="https://binary.pensoft.net/fig/10147" pageId="36" pageNumber="37" start="Figure 12" startId="F12">
|
||
<paragraph pageId="36" pageNumber="37">
|
||
<emphasis bold="true" pageId="36" pageNumber="37">Figure 12.</emphasis>
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="36" pageNumber="37" phylum="Tracheophyta" rank="species" species="mulleri">
|
||
<emphasis italics="true" pageId="36" pageNumber="37">Poa mulleri</emphasis>
|
||
</taxonomicName>
|
||
Swallen. Photo of holotype collection (
|
||
<emphasis italics="true" pageId="36" pageNumber="37">Mueller 2251</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
<caption httpUri="https://binary.pensoft.net/fig/10148" pageId="36" pageNumber="37" start="Figure 13" startId="F13">
|
||
<paragraph pageId="36" pageNumber="37">
|
||
<emphasis bold="true" pageId="36" pageNumber="37">Figure 13.</emphasis>
|
||
<emphasis bold="true" pageId="36" pageNumber="37">A-D</emphasis>
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="36" pageNumber="37" phylum="Tracheophyta" rank="species" species="mulleri">
|
||
<emphasis italics="true" pageId="36" pageNumber="37">Poa mulleri</emphasis>
|
||
</taxonomicName>
|
||
Swallen
|
||
<emphasis bold="true" pageId="36" pageNumber="37">A</emphasis>
|
||
spikelet
|
||
<emphasis bold="true" pageId="36" pageNumber="37">B</emphasis>
|
||
floret
|
||
<emphasis bold="true" pageId="36" pageNumber="37">C</emphasis>
|
||
palea
|
||
<emphasis bold="true" pageId="36" pageNumber="37">D</emphasis>
|
||
pistil
|
||
<emphasis bold="true" pageId="36" pageNumber="37">E-H</emphasis>
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="36" pageNumber="37" phylum="Tracheophyta" rank="species" species="seleri">
|
||
<emphasis italics="true" pageId="36" pageNumber="37">Poa seleri</emphasis>
|
||
</taxonomicName>
|
||
Pilg.
|
||
<emphasis bold="true" pageId="36" pageNumber="37">E</emphasis>
|
||
spikelet
|
||
<emphasis bold="true" pageId="36" pageNumber="37">F</emphasis>
|
||
floret
|
||
<emphasis bold="true" pageId="36" pageNumber="37">G</emphasis>
|
||
palea
|
||
<emphasis bold="true" pageId="36" pageNumber="37">H</emphasis>
|
||
pistil
|
||
<emphasis bold="true" pageId="36" pageNumber="37">I-L</emphasis>
|
||
<taxonomicName authorityName="Hook. f., Fl. Antarct. 2: 378" authorityYear="1846" class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="36" pageNumber="37" phylum="Tracheophyta" rank="species" species="scaberula">
|
||
<emphasis italics="true" pageId="36" pageNumber="37">Poa scaberula</emphasis>
|
||
</taxonomicName>
|
||
Hook.f.
|
||
<emphasis bold="true" pageId="36" pageNumber="37">I</emphasis>
|
||
spikelet
|
||
<emphasis bold="true" pageId="36" pageNumber="37">J</emphasis>
|
||
floret
|
||
<emphasis bold="true" pageId="36" pageNumber="37">K</emphasis>
|
||
palea
|
||
<emphasis bold="true" pageId="36" pageNumber="37">L</emphasis>
|
||
pistil
|
||
<emphasis bold="true" pageId="36" pageNumber="37">M-O</emphasis>
|
||
<taxonomicName authorityName="Hitchc. Contr. U. S. Natl. Herb. 17 (3): 374" authorityYear="1913" class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="36" pageNumber="37" phylum="Tracheophyta" rank="species" species="orizabensis">
|
||
<emphasis italics="true" pageId="36" pageNumber="37">Poa orizabensis</emphasis>
|
||
</taxonomicName>
|
||
Hitchc.
|
||
<emphasis bold="true" pageId="36" pageNumber="37">M</emphasis>
|
||
spikelet
|
||
<emphasis bold="true" pageId="36" pageNumber="37">N</emphasis>
|
||
floret
|
||
<emphasis bold="true" pageId="36" pageNumber="37">O</emphasis>
|
||
palea
|
||
<emphasis bold="true" pageId="36" pageNumber="37">P-R</emphasis>
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="36" pageNumber="37" phylum="Tracheophyta" rank="species" species="ruprechtii">
|
||
<emphasis italics="true" pageId="36" pageNumber="37">Poa ruprechtii</emphasis>
|
||
</taxonomicName>
|
||
Peyr.
|
||
<emphasis bold="true" pageId="36" pageNumber="37">P</emphasis>
|
||
spikelet
|
||
<emphasis bold="true" pageId="36" pageNumber="37">Q</emphasis>
|
||
floret
|
||
<emphasis bold="true" pageId="36" pageNumber="37">R</emphasis>
|
||
palea.
|
||
<emphasis bold="true" pageId="36" pageNumber="37">A-D</emphasis>
|
||
drawn from
|
||
<emphasis italics="true" pageId="36" pageNumber="37">Beaman 4470</emphasis>
|
||
<emphasis bold="true" pageId="36" pageNumber="37">E-H</emphasis>
|
||
drawn from
|
||
<emphasis italics="true" pageId="36" pageNumber="37">deKoninck 134</emphasis>
|
||
from Guatemala
|
||
<emphasis bold="true" pageId="36" pageNumber="37">I-L</emphasis>
|
||
drawn from
|
||
<emphasis italics="true" pageId="36" pageNumber="37">Peterson 11087 et al</emphasis>
|
||
<emphasis bold="true" pageId="36" pageNumber="37">M-O</emphasis>
|
||
drawn from
|
||
<emphasis italics="true" pageId="36" pageNumber="37">Soreng 3314 & Soreng</emphasis>
|
||
<emphasis bold="true" pageId="36" pageNumber="37">P-R</emphasis>
|
||
drawn from
|
||
<emphasis italics="true" pageId="36" pageNumber="37">Davidse 9771</emphasis>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |