115 lines
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115 lines
10 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.110.27750" ID-GBIF-Dataset="bc09c824-10cd-47d2-9e46-7e80318013d5" ID-PMC="PMC6232245" ID-Pensoft-Pub="1314-2003-110-101" ID-Pensoft-UUID="FF95FFDAFFCCFFACFFAFFFAAFFA9FFF9" ID-PubMed="30429662" ID-Zenodo-Dep="1484691" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1314-2003-110-101" ModsDocOrigin="PhytoKeys " ModsDocTitle="Poasecunda J. Presl (Poaceae): a modern summary of infraspecific taxonomy, chromosome numbers, related species and infrageneric placement based on DNA" checkinTime="1553125347859" checkinUser="pensoft" docAuthor="Soreng, Robert John & Gillespie, Lynn J." docDate="2018" docId="93C554EEFF39EA38CB4941D3AF233D09" docLanguage="en" docName="PhytoKeys 110: 101-121" docOrigin="PhytoKeys 110" docSource="http://dx.doi.org/10.3897/phytokeys.110.27750" docTitle="Poa secunda subsp. juncifolia var. ampla Soreng, comb. et stat nov." docType="treatment" docVersion="6" id="FF95FFDAFFCCFFACFFAFFFAAFFA9FFF9" lastPageNumber="111" masterDocId="FF95FFDAFFCCFFACFFAFFFAAFFA9FFF9" masterDocTitle="Poa secunda J. Presl (Poaceae): a modern summary of infraspecific taxonomy, chromosome numbers, related species and infrageneric placement based on DNA" masterLastPageNumber="121" masterPageNumber="101" pageNumber="111" updateTime="1668139052464" 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>Poa secunda J. Presl (Poaceae): a modern summary of infraspecific taxonomy, chromosome numbers, related species and infrageneric placement based on DNA</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 John</mods:namePart>
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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>Gillespie, Lynn J.</mods:namePart>
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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>2018</mods:date>
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<mods:detail type="volume">
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<mods:number>110</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>101</mods:start>
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<mods:end>121</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.110.27750</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.110.27750</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-110-101</mods:identifier>
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<mods:identifier type="Pensoft-UUID">FF95FFDAFFCCFFACFFAFFFAAFFA9FFF9</mods:identifier>
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<mods:identifier type="Zenodo-Dep">1484691</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="154472576" LSID="urn:lsid:plazi:treatment:93C554EEFF39EA38CB4941D3AF233D09" httpUri="http://treatment.plazi.org/id/93C554EEFF39EA38CB4941D3AF233D09" lastPageNumber="111" pageId="10" pageNumber="111">
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<subSubSection pageId="10" pageNumber="111" type="nomenclature">
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<paragraph pageId="10" pageNumber="111">
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<taxonomicName LSID="5891A341-8CEC-5BC5-9EB8-30ADF913B103" authority="(Merr.) Soreng, comb. et stat nov." class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" infraspecific-rank="var." kingdom="Plantae" lsidName="Poa secunda var. ampla" order="Poales" pageId="10" pageNumber="111" phylum="Tracheophyta" rank="variety" species="secunda" subSpecies="juncifolia" variety="ampla">
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<pageBreakToken pageId="10" pageNumber="111" start="start">Poa</pageBreakToken>
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secunda subsp. juncifolia var. ampla (Merr.) Soreng, comb. et stat nov.
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</taxonomicName>
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Poa secunda habit and panicles: A P. s. subsp. secunda var. secunda (Soreng 9359) B P. s. subsp. juncifolia var. ampla (Soreng 9358) C Panicles of subsp. secunda var. secunda (left) and juncifolia var. ampla (right) (Photos. RJS, Deschutes River near Madras, Jefferson Co., Oregon)." figureDoi="10.3897/phytokeys.110.27750.figure1" httpUri="https://binary.pensoft.net/fig/240276" pageId="10" pageNumber="111">Figs 1B, C</figureCitation>
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Bayesian 50 % majority rule consensus trees of Poa based on plastid (trnT-trnL-trnF, rpoB-trnC, MatK) data (left) and nrDNA ITS and ETS data (right). Bayesian posterior probabilities are shown above branches, maximum parsimony bootstrap values below branches. Outgroups are not shown. Major clades are indicated by colour and capital letters. Taxa shown in blue belong to P. subg. Secundae; those in grey are other taxa of putative hybrid origin that belong to different major clades in plastid and nrDNA trees." figureDoi="10.3897/phytokeys.110.27750.figure3" httpUri="https://binary.pensoft.net/fig/240278" pageId="10" pageNumber="111">, 3A</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="10" pageNumber="111" type="basionym">
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<paragraph pageId="10" pageNumber="111">Basionym.</paragraph>
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<paragraph pageId="10" pageNumber="111">
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<taxonomicName authorityName="Merr" authorityYear="1902" class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa ampla" order="Poales" pageId="10" pageNumber="111" phylum="Tracheophyta" rank="species" species="ampla">
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<emphasis italics="true" pageId="10" pageNumber="111">Poa ampla</emphasis>
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</taxonomicName>
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Merr., Rhodora 4(43): 145, 1902.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="10" pageNumber="111" type="synonyms">
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<paragraph pageId="10" pageNumber="111">Synonyms.</paragraph>
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<paragraph pageId="10" pageNumber="111">
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<taxonomicName authorityName="Merr" authorityYear="1902" class="Liliopsida" family="Poaceae" genus="Poa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Poa ampla" order="Poales" pageId="10" pageNumber="111" phylum="Tracheophyta" rank="species" species="ampla">
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<emphasis italics="true" pageId="10" pageNumber="111">Poa ampla</emphasis>
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</taxonomicName>
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Merr.,
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<taxonomicName class="Magnoliopsida" family="Poaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="P. confusa" order="Poales" pageId="10" pageNumber="111" phylum="Angiospermae" rank="species" species="confusa">
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<emphasis italics="true" pageId="10" pageNumber="111">P. confusa</emphasis>
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</taxonomicName>
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Rydb.,
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<taxonomicName class="Magnoliopsida" family="Poaceae" higherTaxonomySource="GBIF" infraspecific-rank="var." kingdom="Plantae" lsidName="P. juncifolia var. ampla" order="Poales" pageId="10" pageNumber="111" phylum="Angiospermae" rank="variety" species="juncifolia" variety="ampla">P. juncifolia var. ampla</taxonomicName>
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(Merr.) Dorn,
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<taxonomicName class="Magnoliopsida" family="Poaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="P. laeviculmis" order="Poales" pageId="10" pageNumber="111" phylum="Angiospermae" rank="species" species="laeviculmis">
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<emphasis italics="true" pageId="10" pageNumber="111">P. laeviculmis</emphasis>
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</taxonomicName>
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T.A. Williams,
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<taxonomicName class="Magnoliopsida" family="Poaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="P. truncata" order="Poales" pageId="10" pageNumber="111" phylum="Angiospermae" rank="species" species="truncata">
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<emphasis italics="true" pageId="10" pageNumber="111">P. truncata</emphasis>
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</taxonomicName>
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Rydb.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="10" pageNumber="111" type="habitat">
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<paragraph pageId="10" pageNumber="111">Habitat and range.</paragraph>
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<paragraph pageId="10" pageNumber="111">
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Open upland forests, mountain steppe, generally in light, well-drained soils to somewhat heavy soils. Range of the subspecies (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Distribution of Poa secunda subspecies in North America: subsp. secunda (yellow); subsp. juncifolia (blue)." figureDoi="10.3897/phytokeys.110.27750.figure2" httpUri="https://binary.pensoft.net/fig/240277" pageId="10" pageNumber="111">2B</figureCitation>
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), but mostly absent from west side of the Sierra Nevada and westwards. Minor outlying occurrences in Arizona and New Mexico of subsp.
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<taxonomicName class="Magnoliopsida" family="Poaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Poales" pageId="10" pageNumber="111" phylum="Angiospermae" rank="species" subspecies="juncifolia">juncifolia</taxonomicName>
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(Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Distribution of Poa secunda subspecies in North America: subsp. secunda (yellow); subsp. juncifolia (blue)." figureDoi="10.3897/phytokeys.110.27750.figure2" httpUri="https://binary.pensoft.net/fig/240277" pageId="10" pageNumber="111">2B</figureCitation>
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) mostly represent var.
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<taxonomicName class="Magnoliopsida" family="Poaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="var. ampla" order="Poales" pageId="10" pageNumber="111" phylum="Angiospermae" rank="variety" species="truncata" variety="ampla">ampla</taxonomicName>
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(
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<bibRefCitation author="Soreng, RJ" journalOrPublisher="The Great Basin Naturalist" pageId="16" pageNumber="117" pagination="395 - 422" refId="B31" refString="Soreng, RJ, 1985. Poa in New Mexico, with a key to middle and southern Rocky Mountain species (Poaceae). The Great Basin Naturalist 45: 395 - 422" title="Poa in New Mexico, with a key to middle and southern Rocky Mountain species (Poaceae)." volume="45" year="1985">Soreng 1985</bibRefCitation>
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), likely introduced by seeding.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="10" pageNumber="111" type="chromosome numbers">
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<paragraph pageId="10" pageNumber="111">Chromosome numbers.</paragraph>
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<paragraph pageId="10" pageNumber="111">
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Numbers reported as
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<taxonomicName class="Magnoliopsida" family="Poaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="P. ampla" order="Poales" pageId="10" pageNumber="111" phylum="Angiospermae" rank="species" species="ampla">
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<emphasis italics="true" pageId="10" pageNumber="111">P. ampla</emphasis>
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</taxonomicName>
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: 2
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<emphasis italics="true" pageId="10" pageNumber="111">n</emphasis>
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= 61, 62(x3), 63 (x11), ≈ 63 (x3), 63-64 (x2), 64 (x6), ≈ 65, 70-71, ≈ 97, ≈ 100.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |