289 lines
26 KiB
XML
289 lines
26 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.26.5649" ID-PMC="PMC3817421" ID-Pensoft-Pub="1314-2003-26-21" ID-Pensoft-UUID="943BFFA7FFABFFBAFFDE5C0B1872FFA4" ID-PubMed="24194669" ID-Zenodo-Dep="576174" ModsDocID="1314-2003-26-21" checkinTime="1451251841927" checkinUser="pensoft" docAuthor="Snow, Neil, Peterson, Paul M. & Romaschenko, Konstantin" docDate="2013" docId="48EBF1684316503484E03304B4EF2399" docLanguage="en" docName="PhytoKeys 26: 21-70" docOrigin="PhytoKeys 26" docPubDate="2013-09-27" docSource="http://dx.doi.org/10.3897/phytokeys.26.5649" docTitle="Disakisperma yemenicum P. M. Peterson & N. Snow 2013, comb. nov." docType="treatment" docVersion="3" id="943BFFA7FFABFFBAFFDE5C0B1872FFA4" lastPageNumber="53" masterDocId="943BFFA7FFABFFBAFFDE5C0B1872FFA4" masterDocTitle="Systematics of Disakisperma (Poaceae, Chloridoideae, Chlorideae)" masterLastPageNumber="70" masterPageNumber="21" pageNumber="51" updateTime="1668140901735" 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>Systematics of Disakisperma (Poaceae, Chloridoideae, Chlorideae)</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>Snow, Neil</mods:namePart>
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<mods:affiliation>Department of Biology, Pittsburg State University, Pittsburg, KS 66762 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 MRC- 166, 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>Romaschenko, Konstantin</mods:namePart>
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<mods:affiliation>Department of Botany MRC- 166, National Museum of Natural History, Smithsonian Institution, Washington, DC 20013 - 7012 USA & M. G. Kholodny Institute of Botany, National Academy of Sciences, 01601 Kiev, Ukraine</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>2013</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2013-09-27</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>26</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>21</mods:start>
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<mods:end>70</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.26.5649</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.26.5649</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-26-21</mods:identifier>
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||
<mods:identifier type="Pensoft-UUID">943BFFA7FFABFFBAFFDE5C0B1872FFA4</mods:identifier>
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<mods:identifier type="Zenodo-Dep">576174</mods:identifier>
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||
</mods:mods>
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<subSection lastPageId="32" lastPageNumber="53" pageId="30" pageNumber="51" type="multiple">
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<treatment ID-GBIF-Taxon="182229005" LSID="urn:lsid:plazi:treatment:48EBF1684316503484E03304B4EF2399" httpUri="http://treatment.plazi.org/id/48EBF1684316503484E03304B4EF2399" lastPageId="32" lastPageNumber="53" pageId="30" pageNumber="51">
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<subSubSection pageId="30" pageNumber="51" type="nomenclature">
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<paragraph pageId="30" pageNumber="51">
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<taxonomicName LSID="48EBF168-4316-5034-84E0-3304B4EF2399" authority="(Schweinf.) P. M. Peterson & N. Snow" authorityName="P. M. Peterson & N. Snow" authorityYear="2013" baseAuthorityName="Snow & Peterson & Romaschenko" baseAuthorityYear="2013" class="Liliopsida" family="Poaceae" genus="Disakisperma" higherTaxonomySource="GBIF,CoL" kingdom="Plantae" lsidName="Disakisperma yemenicum" order="Poales" pageId="30" pageNumber="51" phylum="Tracheophyta" rank="species" species="yemenicum" status="comb. nov.">Disakisperma yemenicum (Schweinf.) P.M. Peterson & N. Snow</taxonomicName>
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<taxonomicNameLabel pageId="30" pageNumber="51">comb. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Disakisperma yemenicum (Schweinf.) P. M. Peterson & N. Snow A habit B sheath, ligule, and blade, ventral view C branch of inflorescence with glumes D spikelet E lower glume F upper glume floret, ventral view G floret, lateral view H floret, central view I lemma J palea with rachilla joint K palea, ventral view L pistil and stamens M caryopsis, lateral view N caryopsis, dorsal view O caryopsis, cross section P caryopsis, ventral view. Drawn from Peterson, Soreng & Romaschenko 24254 (US)." httpUri="https://binary.pensoft.net/fig/10417" pageId="30" pageNumber="51">Figure 5A-Q</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="30" pageNumber="51" type="reference_group">
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<paragraph pageId="30" pageNumber="51">
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<taxonomicName authorityName="Snow & Peterson & Romaschenko" authorityYear="2013" class="Monocotyledoneae" family="Poaceae" genus="Eragrostis" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Graminales" pageId="30" pageNumber="51" phylum="Angiospermae" rank="species" species="yemenica" status="comb. nov.">Eragrostis yemenica</taxonomicName>
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Schweinf., Bull. Herb. Boissier 2 (App. 2): 41. 1894.
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<taxonomicName authorityName="Snow & Peterson & Romaschenko" authorityYear="2013" class="Liliopsida" family="Poaceae" genus="Cypholepis" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="30" pageNumber="51" phylum="Tracheophyta" rank="species" species="yemenica" status="comb. nov.">
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<emphasis italics="true" pageId="30" pageNumber="51">Cypholepis yemenica</emphasis>
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</taxonomicName>
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(Schweinf.) Chiov., Annuario Reale Ist. Bot. Roma 8(3): 357-358. 1908.
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<taxonomicName authorityName="Snow & Peterson & Romaschenko" authorityYear="2013" class="Monocotyledoneae" family="Poaceae" genus="Eleusine" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Graminales" pageId="30" pageNumber="51" phylum="Angiospermae" rank="species" species="yemensis" status="comb. nov.">
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<emphasis italics="true" pageId="30" pageNumber="51">Eleusine yemensis</emphasis>
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</taxonomicName>
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(Schweinf.) Chiov., Ann. Bot. (Rome) 10: 410. 1912.
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<taxonomicName authorityName="Snow & Peterson & Romaschenko" authorityYear="2013" baseAuthorityName="Snow & Peterson & Romaschenko" baseAuthorityYear="2013" class="Liliopsida" family="Poaceae" genus="Coelachyrum" higherTaxonomySource="GBIF,CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="30" pageNumber="51" phylum="Tracheophyta" rank="species" species="yemenicum" status="comb. nov.">
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<emphasis italics="true" pageId="30" pageNumber="51">Coelachyrum yemenicum</emphasis>
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</taxonomicName>
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(Schweinf.) S.M. Phillips, Kew Bull. 37(1): 159. 1982.
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</paragraph>
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<paragraph pageId="30" pageNumber="51">
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<taxonomicName authorityName="Snow & Peterson & Romaschenko" authorityYear="2013" class="Monocotyledoneae" family="Poaceae" genus="Leptochloa" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Graminales" pageId="30" pageNumber="51" phylum="Angiospermae" rank="species" species="appletonii" status="comb. nov.">Leptochloa appletonii</taxonomicName>
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Stapf, Bull. Misc. Inform. Kew 6: 223. 1907. TYPE: SOMALIA. Golis Range, Drake-Brockman 147 (lectotype: G (photo)!, designated here).
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</paragraph>
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<paragraph pageId="30" pageNumber="51">
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<taxonomicName authorityName="Snow & Peterson & Romaschenko" authorityYear="2013" class="Monocotyledoneae" family="Poaceae" genus="Eragrostis" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Graminales" pageId="30" pageNumber="51" phylum="Angiospermae" rank="species" species="diplostachya" status="comb. nov.">Eragrostis diplostachya</taxonomicName>
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Peter, Repert. Spec. Nov. Regni Veg. Beih. 40 (1, Anhang): 100, t. 58, f. 1. 1929. TYPE: TANZANIA. Lushoto District, Buiko, Peter 11083 (lectotype: B designated by S.M. Phillips, 59.
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<taxonomicName authorityName="Snow & Peterson & Romaschenko" authorityYear="2013" baseAuthorityName="Snow & Peterson & Romaschenko" baseAuthorityYear="2013" class="Liliopsida" family="Poaceae" genus="Cypholepis" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="30" pageNumber="51" phylum="Tracheophyta" rank="genus" status="comb. nov.">
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<emphasis italics="true" pageId="30" pageNumber="51">Cypholepis</emphasis>
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</taxonomicName>
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,
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<taxonomicName authorityName="Snow & Peterson & Romaschenko" authorityYear="2013" genus="Gramineae" lsidName="" pageId="30" pageNumber="51" rank="genus" status="comb. nov.">Gramineae</taxonomicName>
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, part 2, Fl. Trop. E. Africa 250. 1974; K-photo!).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="30" pageNumber="51" type="type">
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<paragraph pageId="30" pageNumber="51">Type.</paragraph>
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<paragraph pageId="30" pageNumber="51">
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YEMEN.Arabia Felici, 2 Feb 1889, G.A. Schweinfurth 1332 (lectotype: G-photo! designated here, S.A. Chaudhary, Grasses of Saudi Arabia 274. 1989, earlier cited no specific herbarium). We are choosing the G specimen as the lectotype because it is easily seen (electronically), was previously selected by
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<bibRefCitation author="Chaudhary, SA" journalOrPublisher="Safir Press, Saudi Arabia" pageId="33" pageNumber="54" pagination="274 - 275" refId="B14" refString="Chaudhary, SA, 1989. Grasses of Saudi Arabia. Safir Press, Saudi Arabia: 274 - 275" title="Grasses of Saudi Arabia." year="1989">Chaudhary (1989)</bibRefCitation>
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, and the orginal collection at B was destroyed.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="31" lastPageNumber="52" pageId="30" pageNumber="51" type="description">
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<paragraph pageId="30" pageNumber="51">Description.</paragraph>
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<paragraph lastPageId="31" lastPageNumber="52" pageId="30" pageNumber="51">
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Perennials. Culms 30-100 cm tall, 1-2 mm wide at base, usually flattened, erect, infrequently decumbent or sprawling, arising from fibrous roots, culms unbranched or only as tillers from very base; nodes glabrous; internodes 4-14 cm long, soft, hollow. Leaf sheaths longer or shorter than the internodes, round or slightly flattened, glabrous on the sides and margins; collar green or tan; ligules 0.5-1 mm long, membranous, erose or lacerate, apex truncate; blades 7-32 cm long, 2.5-5.5 mm wide, cauline, linear, flat but becoming folded to loosely involute, scaberulous with scattered, delicate, straight hairs near base above, the hairs 3-5 mm long, glabrous to scaberulous below, often disarticulating at base, midrib prominent.
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<pageBreakToken pageId="31" pageNumber="52" start="start">Panicles</pageBreakToken>
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3.5-19 cm long, 1.0-3.0 cm wide, exserted at maturity, composed of 2-8 racemosely arranged branches; branches 2-7 cm long, alternate along rachis, rachis often somewhat zig-zaged from each spikelet insertion to the next, steeply ascending to erect, rigid, axis scabrous. Spikelets 5-10 mm long, pedicels mostly less than 0.5 mm long, usually imbricate, 7-12-flowered; callus glabrous; glumes 2-3.8 mm long, subequal, 1-nerved, membranous, lanceolate to narrowly ovate, scabrous on midnerve, the midnerve dark green; apex acute to obtuse; rachilla joint cartilaginous and expanded above; lemmas 2.5-4.7 mm long, usually 3-nerved, membranous above, lower margins cartilaginous and involute, ovate, pale green with dark green nerves, often tinged with dark or olive-green, glabrous above and appressed pilose on lower half, the hairs clavicorniculate, apex obtuse to subacute, awnless; paleas 1/2-2/3 as long as the lemma, ovate, longitudinally bowed-out, the keels ciliolate, dorsal surface glabrous or with appressed clavicorniculate hairs on the lower half, apex obtuse. Anthers 0.2-0.3 mm long, yellowish. Lodicules about 0.2 mm long. Caryopses 1.2-1.5 mm long, 0.7-0.9 mm wide.
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</paragraph>
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<paragraph pageId="31" pageNumber="52">
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<emphasis bold="true" pageId="31" pageNumber="52">Leaf anatomy.</emphasis>
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<bibRefCitation author="Watson, L" journalOrPublisher="CAB International, Wallingford, UK" pageId="36" pageNumber="57" refId="B66" refString="Watson, L, Dallwitz, MJ, 1992. The grass genera of the World. CAB International, Wallingford, UK" title="The grass genera of the World." year="1992">Watson and Dallwitz (1992)</bibRefCitation>
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reported C4, XyMS+ anatomy with centripetal chloroplasts. Midribs conspicuous with colorless cells, having a conventional arc of bundles (a large bundle, flanked on each side by two smaller bundles). All vascular bundles accompanied by sclerenchyma (
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<bibRefCitation author="Watson, L" journalOrPublisher="CAB International, Wallingford, UK" pageId="36" pageNumber="57" refId="B66" refString="Watson, L, Dallwitz, MJ, 1992. The grass genera of the World. CAB International, Wallingford, UK" title="The grass genera of the World." year="1992">Watson and Dallwitz 1992</bibRefCitation>
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; Snow unpublished). Bulliforms present in simple fans.
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</paragraph>
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<paragraph pageId="31" pageNumber="52">
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<emphasis bold="true" pageId="31" pageNumber="52">Stem anatomy.</emphasis>
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Not known.
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</paragraph>
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<paragraph pageId="31" pageNumber="52">
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<emphasis bold="true" pageId="31" pageNumber="52">Chromosome number.</emphasis>
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Not known.
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</paragraph>
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<caption httpUri="https://binary.pensoft.net/fig/10417" pageId="31" pageNumber="52" start="Figure 5" startId="F5">
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<paragraph pageId="31" pageNumber="52">
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<emphasis bold="true" pageId="31" pageNumber="52">Figure 5.</emphasis>
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<taxonomicName authorityName="P. M. Peterson & N. Snow" authorityYear="2013" baseAuthorityName="Snow & Peterson & Romaschenko" baseAuthorityYear="2013" class="Liliopsida" family="Poaceae" genus="Disakisperma" higherTaxonomySource="GBIF,CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="31" pageNumber="52" phylum="Tracheophyta" rank="species" species="yemenicum">
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<emphasis italics="true" pageId="31" pageNumber="52">Disakisperma yemenicum</emphasis>
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</taxonomicName>
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(Schweinf.) P.M. Peterson & N. Snow
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<emphasis bold="true" pageId="31" pageNumber="52">A</emphasis>
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habit
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<emphasis bold="true" pageId="31" pageNumber="52">B</emphasis>
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sheath, ligule, and blade, ventral view
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<emphasis bold="true" pageId="31" pageNumber="52">C</emphasis>
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branch of inflorescence with glumes
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<emphasis bold="true" pageId="31" pageNumber="52">D</emphasis>
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spikelet
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<emphasis bold="true" pageId="31" pageNumber="52">E</emphasis>
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lower glume
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<emphasis bold="true" pageId="31" pageNumber="52">F</emphasis>
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upper glume floret, ventral view
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<emphasis bold="true" pageId="31" pageNumber="52">G</emphasis>
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floret, lateral view
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<emphasis bold="true" pageId="31" pageNumber="52">H</emphasis>
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floret, central view
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<emphasis bold="true" pageId="31" pageNumber="52">I</emphasis>
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lemma
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<emphasis bold="true" pageId="31" pageNumber="52">J</emphasis>
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palea with rachilla joint
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<emphasis bold="true" pageId="31" pageNumber="52">K</emphasis>
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palea, ventral view
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<emphasis bold="true" pageId="31" pageNumber="52">L</emphasis>
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pistil and stamens
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<emphasis bold="true" pageId="31" pageNumber="52">M</emphasis>
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caryopsis, lateral view
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<emphasis bold="true" pageId="31" pageNumber="52">N</emphasis>
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caryopsis, dorsal view
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<emphasis bold="true" pageId="31" pageNumber="52">O</emphasis>
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caryopsis, cross section
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<emphasis bold="true" pageId="31" pageNumber="52">P</emphasis>
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caryopsis, ventral view. Drawn from
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<taxonomicName genus="Peterson" lsidName="" pageId="31" pageNumber="52" rank="genus">
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<emphasis italics="true" pageId="31" pageNumber="52">Peterson</emphasis>
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</taxonomicName>
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,
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<emphasis italics="true" pageId="31" pageNumber="52">Soreng & Romaschenko 24254</emphasis>
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(US).
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="31" pageNumber="52" type="phenology">
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<paragraph pageId="31" pageNumber="52">Phenology.</paragraph>
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<paragraph pageId="31" pageNumber="52">Flowering July through December.</paragraph>
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</subSubSection>
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<subSubSection pageId="31" pageNumber="52" type="distribution">
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<paragraph pageId="31" pageNumber="52">Distribution.</paragraph>
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<paragraph pageId="31" pageNumber="52">
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<emphasis bold="true" pageId="31" pageNumber="52">Native:</emphasis>
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Saudia Arabia, Oman, Yemen, Eritrea, Ethiopia, Somalia, Kenya, Tanzania, and South Africa; growing in
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<taxonomicName class="Dicotyledoneae" family="Fabaceae" genus="Acacia" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Rosales" pageId="31" pageNumber="52" phylum="Angiospermae" rank="genus">
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<emphasis italics="true" pageId="31" pageNumber="52">Acacia</emphasis>
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</taxonomicName>
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and miombo woodlands on dry, shallow, often stoney soils among rocks, often in disturbed habitats (
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<bibRefCitation author="Phillips, SM" editor="Polhill, RM" journalOrPublisher="Crown Agents for Oversea Governments and Administrations, London, 248 - 250." pageId="35" pageNumber="56" refId="B47" refString="Phillips, SM, 1974b. 59. Cypholepis. In: Polhill, RM, Ed., Flora of tropical east Africa, Gramineae, part 2. Crown Agents for Oversea Governments and Administrations, London, 248-250." title="59. Cypholepis." volumeTitle="Flora of tropical east Africa, Gramineae, part 2." year="1974 b">Phillips 1974b</bibRefCitation>
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). Elevation 250-2100 m. (TDWG: CPP, ERI, ETH, KEN, OM, SAU, SOM, TAN, YEM.)
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</paragraph>
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<paragraph pageId="31" pageNumber="52">
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<emphasis bold="true" pageId="31" pageNumber="52">Non-native:</emphasis>
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Not known.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="31" pageNumber="52" type="conservation status">
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<paragraph pageId="31" pageNumber="52">Conservation status.</paragraph>
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<paragraph pageId="31" pageNumber="52">
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Least Concern (
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<bibRefCitation author="IUCN, (International Union for the Conservation of Nature)" journalOrPublisher="L. Reeve & Co., Covent Garden" pageId="34" pageNumber="55" refId="B29" refString="IUCN, (International Union for the Conservation of Nature), 2010. Guidelines for using the IUCN red list categories and criteria. Version 8.0. Prepared by the Standards and Petitions Working Group of the IUCN SSC Biodiviersity Assessments Sub-Committee in March 2010." title="Guidelines for using the IUCN red list categories and criteria. Version 8.0. Prepared by the Standards and Petitions Working Group of the IUCN SSC Biodiviersity Assessments Sub-Committee in March 2010." year="2010">IUCN 2010</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="31" pageNumber="52" type="etymology">
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<paragraph pageId="31" pageNumber="52">Etymology.</paragraph>
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<paragraph pageId="31" pageNumber="52">The epithet refers to Yemen, the geographical origin of the holotype.</paragraph>
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</subSubSection>
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<subSubSection pageId="31" pageNumber="52" type="vernacular name">
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<paragraph pageId="31" pageNumber="52">Vernacular name.</paragraph>
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<paragraph pageId="31" pageNumber="52">
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Suggested:
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<normalizedToken originalValue="Yemen’s">Yemen's</normalizedToken>
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Jacobsgrass.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="31" pageNumber="52" type="comments">
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<paragraph pageId="31" pageNumber="52">Comments.</paragraph>
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<paragraph pageId="31" pageNumber="52">
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<taxonomicName genus="Disakispermum" lsidName="" pageId="31" pageNumber="52" rank="species" species="yemenicum">
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<emphasis italics="true" pageId="31" pageNumber="52">Disakispermum yemenicum</emphasis>
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</taxonomicName>
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most closely resembles
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Disakisperma" higherTaxonomySource="GBIF,CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="31" pageNumber="52" phylum="Tracheophyta" rank="species" species="eleusine">
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<emphasis italics="true" pageId="31" pageNumber="52">Disakisperma eleusine</emphasis>
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</taxonomicName>
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by virtue of the ascending to erect panicle branches, but the base of the lemma of
|
||
<taxonomicName authorityName="P. M. Peterson & N. Snow" authorityYear="2013" baseAuthorityName="Snow & Peterson & Romaschenko" baseAuthorityYear="2013" class="Liliopsida" family="Poaceae" genus="Disakisperma" higherTaxonomySource="GBIF,CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="31" pageNumber="52" phylum="Tracheophyta" rank="species" species="yemenicum">
|
||
<emphasis italics="true" pageId="31" pageNumber="52">Disakisperma yemenicum</emphasis>
|
||
</taxonomicName>
|
||
is cartilaginous, the base of the leaf blade adaxially has delicate straight hairs mostly 3-5 mm long, and its anthers are less than 0.5 mm long (vs. 0.9-1.0 mm in
|
||
<taxonomicName class="Liliopsida" family="Poaceae" genus="Disakisperma" higherTaxonomySource="GBIF,CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="31" pageNumber="52" phylum="Tracheophyta" rank="species" species="eleusine">
|
||
<emphasis italics="true" pageId="31" pageNumber="52">Disakisperma eleusine</emphasis>
|
||
</taxonomicName>
|
||
). We have examined relatively few specimens of
|
||
<taxonomicName authorityName="P. M. Peterson & N. Snow" authorityYear="2013" baseAuthorityName="Snow & Peterson & Romaschenko" baseAuthorityYear="2013" class="Liliopsida" family="Poaceae" genus="Disakisperma" higherTaxonomySource="GBIF,CoL" kingdom="Plantae" lsidName="" order="Poales" pageId="31" pageNumber="52" phylum="Tracheophyta" rank="species" species="yemenicum">
|
||
<emphasis italics="true" pageId="31" pageNumber="52">Disakisperma yemenicum</emphasis>
|
||
</taxonomicName>
|
||
given that initital herbarium studies did not believe it was a part of
|
||
<taxonomicName class="Monocotyledoneae" family="Poaceae" genus="Leptochloa" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Graminales" pageId="31" pageNumber="52" phylum="Angiospermae" rank="genus">
|
||
<emphasis italics="true" pageId="31" pageNumber="52">Leptochloa</emphasis>
|
||
</taxonomicName>
|
||
s.l. (
|
||
<bibRefCitation author="Snow, N" journalOrPublisher="Annals of the Missouri Botanical Garden" pageId="35" pageNumber="56" refId="B53" refString="Snow, N, 1997. Phylogeny and systematics of Leptochloa P. Beauv. sensu lato (Poaceae, Chloridoideae, Eragrostideae). Ph.D. Dissertation, Washington University, St. Louis, Missouri." title="Phylogeny and systematics of Leptochloa P. Beauv. sensu lato (Poaceae, Chloridoideae, Eragrostideae). Ph. D. Dissertation, Washington University, St. Louis, Missouri." year="1997">Snow 1997</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="32" lastPageNumber="53" pageId="31" pageNumber="52" type="specimens examined">
|
||
<paragraph pageId="31" pageNumber="52">Specimens examined.</paragraph>
|
||
<paragraph lastPageId="32" lastPageNumber="53" pageId="31" pageNumber="52">
|
||
Eritrea.Assaorta, A. Pappi s.n. (US); Ocule, A. Pappi 5239 (US). Kenya. 6 mi SW of Nairobi, Nairobi National Park, S.L. Hatch 4220 (TAES, US). Somalia. Buramo, J.B. Gillett 4872 (US); Daganyado, P.E Glover & H. Gilliland 745 (US). South Africa. Cape Province, Boetsap Barkly West, A. Brueckner 143 (US);
|
||
<pageBreakToken pageId="32" pageNumber="53" start="start">Kimberley</pageBreakToken>
|
||
Div. M. Wilman s.n. (US); Farm Rosenthal Mopane, L.E.W.
|
||
<taxonomicName genus="Codd" lsidName="" pageId="32" pageNumber="53" rank="genus">Codd</taxonomicName>
|
||
4455 (US); North Cape, A. Brueckner 1032 (US). Tanzania. Shinyanga Region, Serengeti National Park, Naabi Hill, Peterson, Soreng & Romaschenko 24254 (DSM, US).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="32" pageNumber="53" type="excluded names">
|
||
<paragraph pageId="32" pageNumber="53">Excluded names</paragraph>
|
||
<paragraph pageId="32" pageNumber="53">
|
||
<taxonomicName authorityName="Beetle" authorityYear="1982" class="Monocotyledoneae" family="Poaceae" genus="Leptochloa" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Graminales" pageId="32" pageNumber="53" phylum="Angiospermae" rank="species" species="digitatiformis">
|
||
<emphasis italics="true" pageId="32" pageNumber="53">Leptochloa digitatiformis</emphasis>
|
||
</taxonomicName>
|
||
Beetle, Phytologia 52: 14. 1982. TYPE: Mexico, Sonora, Mpio. Fronteras, ejido km 47 km, Bernal & Cuadra s.n. (holotype: SARH, A. Beetle pers. comm. to N. Snow in 1993, but not found there by Snow).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="32" pageNumber="53" type="comment">
|
||
<paragraph pageId="32" pageNumber="53">Comment.</paragraph>
|
||
<paragraph pageId="32" pageNumber="53">The status of this taxon is not entirely certain since we cannot locate the type for study (see comments above under species).</paragraph>
|
||
<paragraph pageId="32" pageNumber="53">
|
||
<taxonomicName authorityName="Scribn" authorityYear="1883" baseAuthorityName="Kunth" class="Liliopsida" family="Poaceae" genus="Diplachne" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="32" pageNumber="53" phylum="Magnoliophyta" rank="species" species="dubia">
|
||
<emphasis italics="true" pageId="32" pageNumber="53">Diplachne dubia</emphasis>
|
||
</taxonomicName>
|
||
var.
|
||
<emphasis italics="true" pageId="32" pageNumber="53">humboldtiana</emphasis>
|
||
Kuntze, Revis. Gen. Pl. 3(2): 349. 1898.
|
||
<taxonomicName authorityName="Nees" authorityYear="1824" baseAuthorityName="Kunth" class="Monocotyledoneae" family="Poaceae" genus="Leptochloa" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Graminales" pageId="32" pageNumber="53" phylum="Angiospermae" rank="species" species="dubia">
|
||
<emphasis italics="true" pageId="32" pageNumber="53">Leptochloa dubia</emphasis>
|
||
</taxonomicName>
|
||
var.
|
||
<emphasis italics="true" pageId="32" pageNumber="53">humboldtiana</emphasis>
|
||
(Kuntze) Beetle, Phytologia 54: 4. 1983. TYPE: Mexico.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="32" pageNumber="53" type="comment">
|
||
<paragraph pageId="32" pageNumber="53">Comment.</paragraph>
|
||
<paragraph pageId="32" pageNumber="53">We have been unable to locate a type for this name (but not at NY; P.M. Peterson, pers. obs., 2013).</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</subSection>
|
||
</document> |