218 lines
15 KiB
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218 lines
15 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.130.34466" ID-GBIF-Dataset="4a013310-27ee-46e5-8898-c43021169b75" ID-PMC="PMC6728341" ID-Pensoft-Pub="1314-2003-130-135" ID-Pensoft-UUID="E3B13FF2E60A5E7EA6EEC9B1783A46C8" ID-PubMed="31534401" ID-Zenodo-Dep="3387846" ModsDocID="1314-2003-130-135" checkinTime="1567102870245" checkinUser="pensoft" docAuthor="Zhang, Yu-Xiao, Ye, Xia-Ying, Liu, En-De & Li, De-Zhu" docDate="2019" docId="DC9AA0C8899457BC88B6FD7D91DB1043" docLanguage="en" docName="PhytoKeys 130: 135-141" docOrigin="PhytoKeys 130" docSource="http://dx.doi.org/10.3897/phytokeys.130.34466" docTitle="Yushania tongpeii D. Z. Li, Y. X. Zhang & E. D. Liu 2019, sp. nov." docType="treatment" docVersion="6" id="E3B13FF2E60A5E7EA6EEC9B1783A46C8" lastPageNumber="135" masterDocId="E3B13FF2E60A5E7EA6EEC9B1783A46C8" masterDocTitle="Yushania tongpeii (Poaceae, Bambusoideae), a new bamboo species from north-eastern Yunnan, China" masterLastPageNumber="141" masterPageNumber="135" pageNumber="135" updateTime="1668139447285" 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>Yushania tongpeii (Poaceae, Bambusoideae), a new bamboo species from north-eastern Yunnan, China</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>Zhang, Yu-Xiao</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>Ye, Xia-Ying</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>Liu, En-De</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>Li, De-Zhu</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>2019</mods:date>
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<mods:detail type="volume">
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<mods:number>130</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>135</mods:start>
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<mods:end>141</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.130.34466</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.130.34466</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-130-135</mods:identifier>
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<mods:identifier type="Pensoft-UUID">E3B13FF2E60A5E7EA6EEC9B1783A46C8</mods:identifier>
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<mods:identifier type="Zenodo-Dep">3387846</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="159319442" LSID="urn:lsid:plazi:treatment:DC9AA0C8899457BC88B6FD7D91DB1043" httpUri="http://treatment.plazi.org/id/DC9AA0C8899457BC88B6FD7D91DB1043" lastPageNumber="135" pageId="0" pageNumber="135">
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<subSubSection pageId="0" pageNumber="135" type="nomenclature">
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<paragraph pageId="0" pageNumber="135">
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<taxonomicName LSID="DC9AA0C8-8994-57BC-88B6-FD7D91DB1043" authority="D. Z. Li, Y. X. Zhang & E. D. Liu" authorityName="D. Z. Li, Y. X. Zhang & E. D. Liu" authorityYear="2019" class="Liliopsida" family="Poaceae" genus="Yushania" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Yushania tongpeii" order="Poales" pageId="0" pageNumber="135" phylum="Tracheophyta" rank="species" species="tongpeii" status="sp. nov.">Yushania tongpeii D.Z.Li, Y.X.Zhang & E.D.Liu</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="135">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Yushania tongpeii D. Z. Li., Y. X. Zhang & E. D. Liu. A internode and branches B part of the culm sheath, denoting auricles and the blade C young leaves D new shoot E culm bud F long-necked rhizome." figureDoi="10.3897/phytokeys.130.34466.figure1" httpUri="https://binary.pensoft.net/fig/327863" pageId="0" pageNumber="135">Figures 1</figureCitation>
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Yushania tongpeii D. Z. Li., Y. X. Zhang & E. D. Liu. A habitat B culm sheath C rhizome D culm bud E branches F young culms with culm sheaths G foliage leaves H leaf sheath. Scale bars: 5 cm (A); 2.5 cm (C); 2 cm (B); 1 cm (D-G); 5 mm (H)." figureDoi="10.3897/phytokeys.130.34466.figure2" httpUri="https://binary.pensoft.net/fig/327864" pageId="0" pageNumber="135">, 2</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="135" type="diagnosis">
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<paragraph pageId="0" pageNumber="135">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="135">
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<taxonomicName authorityName="D. Z. Li, Y. X. Zhang & E. D. Liu" authorityYear="2019" class="Liliopsida" family="Poaceae" genus="Yushania" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Yushania tongpeii" order="Poales" pageId="0" pageNumber="135" phylum="Tracheophyta" rank="species" species="tongpeii">
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<emphasis italics="true" pageId="0" pageNumber="135">Yushania tongpeii</emphasis>
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</taxonomicName>
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is morphologically similar to
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<taxonomicName lsidName="Y. oblonga" pageId="0" pageNumber="135" rank="species" species="oblonga">
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<emphasis italics="true" pageId="0" pageNumber="135">Y. oblonga</emphasis>
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</taxonomicName>
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,
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<taxonomicName lsidName="Y. pingshanensis" pageId="0" pageNumber="135" rank="species" species="pingshanensis">
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<emphasis italics="true" pageId="0" pageNumber="135">Y. pingshanensis</emphasis>
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</taxonomicName>
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and
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<taxonomicName lsidName="Y. straminea" pageId="0" pageNumber="135" rank="species" species="straminea">
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<emphasis italics="true" pageId="0" pageNumber="135">Y. straminea</emphasis>
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</taxonomicName>
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, but can be easily distinguished by having taller branching from nodes 1-2 m above the ground, sparse purple spots on the internode, densely purple spotted culm sheaths, glabrous margins of culm sheaths and tomentose leaf ligules.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="135" type="materials_examined">
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<paragraph pageId="0" pageNumber="135">Type.</paragraph>
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<paragraph pageId="0" pageNumber="135">
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CHINA. Yunnan: Daguan County, Wumengshan National Nature Reserve, Sanjiangkou,
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<geoCoordinate degrees="28" direction="north" minutes="13" orientation="latitude" precision="15" seconds="16" value="28.221111">28°13'16"N</geoCoordinate>
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,
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<geoCoordinate degrees="103" direction="east" minutes="54" orientation="longitude" precision="15" seconds="1" value="103.900276">103°54'1"E</geoCoordinate>
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, 2260 m alt., 29 September 2018,
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<emphasis italics="true" pageId="0" pageNumber="135">Y.X. Zhang</emphasis>
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et al.
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<emphasis italics="true" pageId="0" pageNumber="135">18180</emphasis>
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(holotype: KUN!; isotype: KUN!).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="135" type="description">
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<paragraph pageId="0" pageNumber="135">Description.</paragraph>
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<paragraph pageId="0" pageNumber="135">
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Rhizomes pachymorph, rhizome neck 17-41 cm long, 0.4-0.6 cm in diameter, solid. Culms 2-5 m tall, 0.8-1.5 cm in diameter; internodes terete, 15-38 cm long, initially sparsely purple-spotted, thinly white powdery, densely below nodes, glabrous; culm wall 2-4 mm thick; nodes inconspicuous; sheath scar prominent, with persistent remains of sheath base. Branching from nodes 1-2 m above the ground, branches usually 3, the base appressed to the culm. Culm sheaths tardily deciduous, oblong, leathery, 1/3 to 1/2 as long as internodes, densely purple-spotted, sparsely setose or glabrous abaxially, margins glabrous; auricles narrowly falcate; oral setae radiate; ligules 1-3 mm tall, truncate, margins entire or shallowly serrate; blades erect or recurved, lanceolate. Foliage leaves 3-5 per ultimate branch, sometimes a slender branchlet with 3-5 foliage leaves extending from the apex of the ultimate branch; sheaths initially sparsely setose and white powdery, glabrescent, green or purple, margins glabrous; auricles narrowly falcate, deciduous; oral setae several, radiate, deciduous; ligules truncate or a little arched, 2-3 mm tall, tomentose abaxially; petiole puberulous, initially white powdery; blades 9.5-21
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<normalizedToken originalValue="×">x</normalizedToken>
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1.2-3 cm, shallowly wavy when dry, glabrous, glaucous abaxially, secondary veins 4-6 pairs, transverse veins conspicuous, apex tapering, margins serrate. Inflorescence unknown.
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</paragraph>
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<caption ID-Zenodo-Dep="3487810" doi="10.3897/phytokeys.130.34466.figure1" httpUri="https://binary.pensoft.net/fig/327863" pageId="0" pageNumber="135" start="Figure 1" startId="F1">
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<paragraph pageId="0" pageNumber="135">
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<emphasis bold="true" pageId="0" pageNumber="135">Figure 1.</emphasis>
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<taxonomicName authorityName="D. Z. Li, Y. X. Zhang & E. D. Liu" authorityYear="2019" class="Liliopsida" family="Poaceae" genus="Yushania" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Yushania tongpeii" order="Poales" pageId="0" pageNumber="135" phylum="Tracheophyta" rank="species" species="tongpeii">
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<emphasis italics="true" pageId="0" pageNumber="135">Yushania tongpeii</emphasis>
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</taxonomicName>
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D.Z.Li., Y.X.Zhang & E.D.Liu.
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<emphasis bold="true" pageId="0" pageNumber="135">A</emphasis>
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internode and branches
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<emphasis bold="true" pageId="0" pageNumber="135">B</emphasis>
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part of the culm sheath, denoting auricles and the blade
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<emphasis bold="true" pageId="0" pageNumber="135">C</emphasis>
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young leaves
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<emphasis bold="true" pageId="0" pageNumber="135">D</emphasis>
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new shoot
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<emphasis bold="true" pageId="0" pageNumber="135">E</emphasis>
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culm bud
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<emphasis bold="true" pageId="0" pageNumber="135">F</emphasis>
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long-necked rhizome.
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</paragraph>
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</caption>
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<caption ID-Zenodo-Dep="3487812" doi="10.3897/phytokeys.130.34466.figure2" httpUri="https://binary.pensoft.net/fig/327864" pageId="0" pageNumber="135" start="Figure 2" startId="F2">
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<paragraph pageId="0" pageNumber="135">
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<emphasis bold="true" pageId="0" pageNumber="135">Figure 2.</emphasis>
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<taxonomicName authorityName="D. Z. Li, Y. X. Zhang & E. D. Liu" authorityYear="2019" class="Liliopsida" family="Poaceae" genus="Yushania" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Yushania tongpeii" order="Poales" pageId="0" pageNumber="135" phylum="Tracheophyta" rank="species" species="tongpeii">
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<emphasis italics="true" pageId="0" pageNumber="135">Yushania tongpeii</emphasis>
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</taxonomicName>
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D.Z.Li., Y.X.Zhang & E.D.Liu.
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<emphasis bold="true" pageId="0" pageNumber="135">A</emphasis>
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habitat
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<emphasis bold="true" pageId="0" pageNumber="135">B</emphasis>
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culm sheath
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<emphasis bold="true" pageId="0" pageNumber="135">C</emphasis>
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rhizome
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<emphasis bold="true" pageId="0" pageNumber="135">D</emphasis>
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culm bud
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<emphasis bold="true" pageId="0" pageNumber="135">E</emphasis>
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branches
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<emphasis bold="true" pageId="0" pageNumber="135">F</emphasis>
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young culms with culm sheaths
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<emphasis bold="true" pageId="0" pageNumber="135">G</emphasis>
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foliage leaves
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<emphasis bold="true" pageId="0" pageNumber="135">H</emphasis>
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leaf sheath. Scale bars: 5 cm (
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<emphasis bold="true" pageId="0" pageNumber="135">A</emphasis>
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); 2.5 cm (
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<emphasis bold="true" pageId="0" pageNumber="135">C</emphasis>
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); 2 cm (
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<emphasis bold="true" pageId="0" pageNumber="135">B</emphasis>
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); 1 cm (
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<emphasis bold="true" pageId="0" pageNumber="135">
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<normalizedToken originalValue="D–G">D-G</normalizedToken>
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</emphasis>
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); 5 mm (
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<emphasis bold="true" pageId="0" pageNumber="135">H</emphasis>
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).
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="135" type="phenology">
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<paragraph pageId="0" pageNumber="135">Phenology.</paragraph>
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<paragraph pageId="0" pageNumber="135">New shoots May to July.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="135" type="distribution">
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<paragraph pageId="0" pageNumber="135">Distribution and habitat.</paragraph>
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<paragraph pageId="0" pageNumber="135">
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This new species is only found in Daguan County, north-eastern Yunnan, China. It occurs above the upper limit of distribution of
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Chimonobambusa" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Chimonobambusa tumidissinoda" order="Poales" pageId="0" pageNumber="135" phylum="Magnoliophyta" rank="species" species="tumidissinoda">
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<emphasis italics="true" pageId="0" pageNumber="135">Chimonobambusa tumidissinoda</emphasis>
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</taxonomicName>
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Hsueh&T.P.Yi ex Ohrnberger in this area, and grows under the evergreen broadleaved forests at an altitude between 2200-2400 m.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="135" type="etymology">
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<paragraph pageId="0" pageNumber="135">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="135">
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The specific epithet refers to Professor Tong-Pei Yi (1933-2016), who made great contributions to the taxonomy of the alpine bamboos (particularly in
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<taxonomicName class="Monocots" family="Poaceae" genus="Fargesia" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Fargesia" order="Poales" pageId="0" pageNumber="135" phylum="Magnoliophyta" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="135">Fargesia</emphasis>
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</taxonomicName>
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Franchet and
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Yushania" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Yushania" order="Poales" pageId="0" pageNumber="135" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="135">Yushania</emphasis>
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</taxonomicName>
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P.C. Keng) in China.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="135" type="materials_examined">
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<paragraph pageId="0" pageNumber="135">Additional specimens examined (paratypes).</paragraph>
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<paragraph pageId="0" pageNumber="135">
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CHINA. Yunnan: Daguan County, Wumengshan National Nature Reserve, Sanjiangkou,
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<geoCoordinate degrees="28" direction="north" minutes="14" orientation="latitude" precision="15" seconds="11" value="28.23639">28°14'11"N</geoCoordinate>
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,
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<geoCoordinate degrees="103" direction="east" minutes="54" orientation="longitude" precision="15" seconds="21" value="103.90584">103°54'21"E</geoCoordinate>
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, 2390 m alt., 24 May 2016,
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<emphasis italics="true" pageId="0" pageNumber="135">E.D. Liu</emphasis>
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et al.
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<emphasis italics="true" pageId="0" pageNumber="135">4760</emphasis>
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(KUN!), ibid.,
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<geoCoordinate degrees="28" direction="north" minutes="13" orientation="latitude" precision="15" seconds="44" value="28.22889">28°13'44"N</geoCoordinate>
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,
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<geoCoordinate degrees="103" direction="east" minutes="54" orientation="longitude" precision="15" seconds="53" value="103.91473">103°54'53"E</geoCoordinate>
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, 2230 m alt., 28 September 2018,
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<emphasis italics="true" pageId="0" pageNumber="135">Y.X. Zhang</emphasis>
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et al.
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<emphasis italics="true" pageId="0" pageNumber="135">18176</emphasis>
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,
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<emphasis italics="true" pageId="0" pageNumber="135">18177</emphasis>
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(KUN!).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |