123 lines
10 KiB
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123 lines
10 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.126.34096" ID-PMC="PMC6650443" ID-Pensoft-Pub="1314-2003-126-89" ID-Pensoft-UUID="FFC2D06D486FF317CE32972BDE2BFF93" ID-PubMed="31360096" ID-Zenodo-Dep="3348547" ModsDocID="1314-2003-126-89" checkinTime="1563287727035" checkinUser="pensoft" docAuthor="Peterson, Paul M., Romaschenko, Konstantin, Soreng, Robert J. & Reyna, Jesus Valdes" docDate="2019" docId="92F43A1C2DD4433C56E3D58F149555BA" docLanguage="en" docName="PhytoKeys 126: 89-125" docOrigin="PhytoKeys 126" docPubDate="2019-07-16" docSource="http://dx.doi.org/10.3897/phytokeys.126.34096" docTitle="Eriosella Romasch., nothogen. nov." docType="treatment" docVersion="7" id="FFC2D06D486FF317CE32972BDE2BFF93" lastPageNumber="97" masterDocId="FFC2D06D486FF317CE32972BDE2BFF93" masterDocTitle="A key to the North American genera of Stipeae (Poaceae, Pooideae) with descriptions and taxonomic names for species of Eriocoma, Neotrinia, Oloptum, and five new genera: Barkworthia, x Eriosella, Pseudoeriocoma, Ptilagrostiella, and Thorneochloa" masterLastPageNumber="125" masterPageNumber="89" pageNumber="97" updateTime="1668139369136" 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>A key to the North American genera of Stipeae (Poaceae, Pooideae) with descriptions and taxonomic names for species of Eriocoma, Neotrinia, Oloptum, and five new genera: Barkworthia, x Eriosella, Pseudoeriocoma, Ptilagrostiella, and Thorneochloa</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>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:nameIdentifier type="email">peterson@si.edu</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>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</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>Soreng, Robert J.</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-8358-4915</mods:nameIdentifier>
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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>Reyna, Jesus Valdes</mods:namePart>
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<mods:affiliation>Departamento de Botanica, Universidad Autonoma Agraria Antonio Narro, Saltillo, C. P. 25315, Mexico</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>2019</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2019-07-16</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>126</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>89</mods:start>
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<mods:end>125</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.126.34096</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.126.34096</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-126-89</mods:identifier>
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<mods:identifier type="Pensoft-UUID">FFC2D06D486FF317CE32972BDE2BFF93</mods:identifier>
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<mods:identifier type="Zenodo-Dep">3348547</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="158696663" LSID="urn:lsid:plazi:treatment:92F43A1C2DD4433C56E3D58F149555BA" httpUri="http://treatment.plazi.org/id/92F43A1C2DD4433C56E3D58F149555BA" lastPageNumber="97" pageId="8" pageNumber="97">
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<subSubSection pageId="8" pageNumber="97" type="nomenclature">
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<paragraph pageId="8" pageNumber="97">
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<normalizedToken originalValue="×">x</normalizedToken>
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<taxonomicName LSID="92F43A1C-2DD4-433C-56E3-D58F149555BA" authority="Romasch., nothogen. nov." authorityName="Romasch., nothogen. nov." class="Liliopsida" family="Poaceae" genus="Eriosella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Eriosella" order="Poales" pageId="8" pageNumber="97" phylum="Tracheophyta" rank="genus">Eriosella Romasch., nothogen. nov.</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="97" type="reference_group">
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<paragraph pageId="8" pageNumber="97">
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Eriocoma" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Eriocoma" order="Poales" pageId="8" pageNumber="97" phylum="Tracheophyta" rank="genus">Eriocoma</taxonomicName>
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Nutt.
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<normalizedToken originalValue="×">x</normalizedToken>
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Nassella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Nassella" order="Poales" pageId="8" pageNumber="97" phylum="Tracheophyta" rank="genus">Nassella</taxonomicName>
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(Trin.) E. Desv. Type:
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<normalizedToken originalValue="×">x</normalizedToken>
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Eriosella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Eriosella caduca" order="Poales" pageId="8" pageNumber="97" phylum="Tracheophyta" rank="species" species="caduca">Eriosella caduca</taxonomicName>
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(Beal) Romasch. (≡
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<taxonomicName authorityName="Beal" authorityYear="1890" class="Liliopsida" family="Poaceae" genus="Oryzopsis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oryzopsis caduca" order="Poales" pageId="8" pageNumber="97" phylum="Tracheophyta" rank="species" species="caduca">Oryzopsis caduca</taxonomicName>
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Beal)
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</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="97" type="description">
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<paragraph pageId="8" pageNumber="97">Description.</paragraph>
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<paragraph pageId="8" pageNumber="97">Plants perennial, cespitose, not rhizomatous. Culms up to 90 cm tall, nodes glabrous. Leaf sheaths mostly glabrous, margins sparsely ciliate, hairs longer apically; collars glabrous or with tufts of hairs; ligules 0.5-1.7 mm long, scarious, glabrous, apex truncate to obtuse; blades 1-3.5 mm wide, flat to convolute when dry, apices narrowly acute; basal blades to 40 cm long; flag blades longer than 10 cm. Panicles 15-18 cm long, narrow, branches ascending. Spikelets 6-8.5 mm long, fusiform, with one fertile floret without rachilla extension, disarticulation above the glumes; glumes 6-8.5 mm long, longer than the florets, saccate-lanceolate, 3-5-veined, apices attenuate from about the middle; upper glumes slightly narrower than the lower; florets 4-5 mm long, fusiform; calluses about 0.7 mm long, blunt; lemmas 7-veined, coriaceous, evenly hairy throughout, the hairs 1-2 mm long, apex minutely lobed; lemmatal awns 9-16 mm long, twisted, straight or 1-geniculate, readily deciduous, lower portion scabrous and without hairs; paleas 2.5-3.3 mm long, 2/3-3/4 as long as the lemma, hairy; stamens 2, anthers 1.2-2.3 mm long, variable in length within the floret, 2 in number indehiscent, penicillate, with only a few apical hairs. Caryopses not seen.</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="97" type="etymology">
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<paragraph pageId="8" pageNumber="97">Etymology.</paragraph>
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<paragraph pageId="8" pageNumber="97">
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The name,
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<normalizedToken originalValue="×">x</normalizedToken>
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Eriosella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Eriosella" order="Poales" pageId="8" pageNumber="97" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="8" pageNumber="97">Eriosella</emphasis>
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</taxonomicName>
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, is a combination of the prefix
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<normalizedToken originalValue="‘Erio’">'Erio'</normalizedToken>
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from
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Eriocoma" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Eriocoma" order="Poales" pageId="8" pageNumber="97" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="8" pageNumber="97">Eriocoma</emphasis>
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</taxonomicName>
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and the suffix '
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<emphasis italics="true" pageId="8" pageNumber="97">sella</emphasis>
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' from
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Nassella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Nassella" order="Poales" pageId="8" pageNumber="97" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="8" pageNumber="97">Nassella</emphasis>
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</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="97" type="distribution">
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<paragraph pageId="8" pageNumber="97">Distribution.</paragraph>
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<paragraph pageId="8" pageNumber="97">
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Known only from Montana, North Dakota, and western Wyoming (
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<bibRefCitation DOI="https://doi.org/10.1002/j.1537-2197.1943.tb14731.x" author="Johnson, BL" journalOrPublisher="Smithsonian Contributions to Botany" pageId="21" pageNumber="110" refId="B19" refString="Johnson, BL, Rogler, GA, 1943. A cyto-taxonomic study of an intergeneric hybrid between Oryzopsis hymenoides and Stipa viridula. American Journal of Botany 30(1): 49-56. https://doi.org/10.1002/j.1537-2197.1943.tb14731.x" title="A cyto-taxonomic study of an intergeneric hybrid between Oryzopsis hymenoides and Stipa viridula. American Journal of Botany 30 (1): 49 - 56." url="https://doi.org/10.1002/j.1537-2197.1943.tb14731.x" year="1943">Johnson and Rogler 1943</bibRefCitation>
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;
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<bibRefCitation author="Barkworth, ME" editor="Barkworth, ME" journalOrPublisher="Oxford Universtiy Press, New York" pageId="20" pageNumber="109" pagination="109 - 186" refId="B3" refString="Barkworth, ME, 2007. 10. Stipeae Dumort. In: Barkworth, ME, Capels, KM, Long, S, Anderton, LK, Piep, MB, Eds., Magnoliophyta: Commelinidae (in part): Poaceae, part 1. Oxford Universtiy Press, New York: 109 - 186" title="10. Stipeae Dumort." volumeTitle="Magnoliophyta: Commelinidae (in part): Poaceae, part 1." year="2007">Barkworth 2007</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |