240 lines
18 KiB
XML
240 lines
18 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.213.95614" ID-Pensoft-Pub="1314-2003-213-143" ID-Pensoft-UUID="87135033BB3B5B04A9DB74A601EA2EA2" ModsDocID="1314-2003-213-143" checkinTime="1668641015535" checkinUser="pensoft" docAuthor="Qin, Qiao-Mei, Cai, Zhuo-Yu, Ni, Jing-Bo, Tong, Yi-Hua & Xia, Nian-He" docDate="2022" docId="E163EC5CEDA85DDBAE28DC93E2C155EF" docLanguage="en" docName="PhytoKeys 213: 143-159" docOrigin="PhytoKeys 213" docPubDate="2022-11-16" docSource="http://dx.doi.org/10.3897/phytokeys.213.95614" docTitle="Bambusa corniculata L. C. Chia & H. L. Fung (1981: 368) 1981" docType="treatment" docVersion="1" id="87135033BB3B5B04A9DB74A601EA2EA2" lastPageNumber="143" masterDocId="87135033BB3B5B04A9DB74A601EA2EA2" masterDocTitle="The floral morphology of four Chinese Bambusa species (Poaceae, Bambusoideae) previously described only from vegetative material" masterLastPageNumber="159" masterPageNumber="143" pageNumber="143" updateTime="1668641015535" updateUser="pensoft">
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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>The floral morphology of four Chinese Bambusa species (Poaceae, Bambusoideae) previously described only from vegetative material</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>Qin, Qiao-Mei</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-5745-0235</mods:nameIdentifier>
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<mods:affiliation>Guangdong Eco-engineering Polytechnic, Guangzhou 510520, China</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>Cai, Zhuo-Yu</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-9288-0882</mods:nameIdentifier>
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<mods:affiliation>Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China & University of Chinese Academy of Sciences, 100049, Beijing, China</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>Ni, Jing-Bo</mods:namePart>
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<mods:affiliation>Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China</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>Tong, Yi-Hua</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-5034-005X</mods:nameIdentifier>
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<mods:affiliation>Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China</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>Xia, Nian-He</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-9852-7393</mods:nameIdentifier>
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<mods:affiliation>Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China</mods:affiliation>
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<mods:nameIdentifier type="email">nhxia@scbg.ac.cn</mods:nameIdentifier>
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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>2022</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2022-11-16</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>213</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>143</mods:start>
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<mods:end>159</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.213.95614</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.213.95614</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-213-143</mods:identifier>
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<mods:identifier type="Pensoft-UUID">87135033BB3B5B04A9DB74A601EA2EA2</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:plazi:treatment:E163EC5CEDA85DDBAE28DC93E2C155EF" httpUri="http://treatment.plazi.org/id/E163EC5CEDA85DDBAE28DC93E2C155EF" lastPageNumber="143" pageId="0" pageNumber="143">
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<subSubSection pageId="0" pageNumber="143" type="nomenclature">
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<paragraph pageId="0" pageNumber="143">
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<taxonomicName LSID="E163EC5C-EDA8-5DDB-AE28-DC93E2C155EF" authority="L. C. Chia & H. L. Fung (1981: 368)" authorityName="L. C. Chia & H. L. Fung (1981: 368)" authorityYear="1981" class="Liliopsida" family="Poaceae" genus="Bambusa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Bambusa corniculata" order="Poales" pageId="0" pageNumber="143" phylum="Tracheophyta" rank="species" species="corniculata">Bambusa corniculata L.C. Chia & H.L. Fung (1981:368)</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="143" type="description">
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<paragraph pageId="0" pageNumber="143">
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Vegetative morphology and pseudospikelets of B. corniculata A clump B clump base C culm internode D thorny branches at culm base E pseudospikelets F culm leaf (abaxial view) G culm leaf (adaxial view) H the distal part of a leafy branch (upper side) I the distal part of a leafy branch (lower side)." figureDoi="10.3897/phytokeys.213.95614.figure3" httpUri="https://binary.pensoft.net/fig/770481" pageId="0" pageNumber="143">Figs 3</figureCitation>
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Floral morphology of B. corniculata A pseudospikelets B prophyll (abaxial view) C rachilla segment D empty bract (adaxial view) E, F glumes (abaxial view) G lemma (adaxial view) H palea showing glabrous margins I back of palea J pistil K young pistil L lodicules M stamen N terminal floret. D drawn by Qiao-Mei Qin, A-C and E-N drawn by Ding-Han Cui." figureDoi="10.3897/phytokeys.213.95614.figure4" httpUri="https://binary.pensoft.net/fig/770482" pageId="0" pageNumber="143">, 4</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="143" type="holotype">
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<paragraph pageId="0" pageNumber="143">Holotype.</paragraph>
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<paragraph pageId="0" pageNumber="143">
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China, Guangdong Province: Guangzhou City, cultivated in South China Botanical Garden, Chinese Academy of Sciences (plants originally from Guangxi, Dongxing), 15 August 1978,
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<emphasis italics="true" pageId="0" pageNumber="143">Nan-Zhu 2599</emphasis>
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(IBSC!).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="143" type="epitype (designated here)">
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<paragraph pageId="0" pageNumber="143">Epitype (designated here).</paragraph>
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<paragraph pageId="0" pageNumber="143">
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China, Guangdong Province: Guangzhou City, cultivated in South China Botanical Garden, Chinese Academy of Sciences, 31 March 2016,
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<emphasis italics="true" pageId="0" pageNumber="143">Qin & Ni QQM 40</emphasis>
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(IBSC!).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="143" type="materials_examined">
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<paragraph pageId="0" pageNumber="143">Description including flowering material.</paragraph>
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<paragraph pageId="0" pageNumber="143">
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Culms ca.
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<quantity metricMagnitude="0" metricUnit="m" metricValue="8.0" unit="m" value="8.0">8 m</quantity>
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tall,
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<quantity metricMagnitude="-2" metricUnit="m" metricValue="5.5" metricValueMax="7.0" metricValueMin="4.0" unit="cm" value="5.5" valueMax="7.0" valueMin="4.0">4-7 cm</quantity>
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diameter, basally slightly zig-zag, apically drooping; internodes
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<quantity metricMagnitude="-1" metricUnit="m" metricValue="2.6" metricValueMax="3.2" metricValueMin="2.0" unit="cm" value="26.0" valueMax="32.0" valueMin="20.0">20-32 cm</quantity>
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long, basal ones conspicuously shorter, usually flat and shallowly grooved above branches, plain green, initially white waxy and with caducous sparse hispid hairs; wall ca.
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<quantity metricMagnitude="-3" metricUnit="m" metricValue="8.0" unit="mm" value="8.0">8 mm</quantity>
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thick; basal nodes with grey-white sericeous ring-like zones below and above sheath insertion, with short aerial roots. Primary branch bud horizontally elliptic, prophyll margins apically ciliate. Branch complement at lower culm nodes typically with only one branch bearing short, curved, weak, thorny branchlets; at mid-culm with 3 to several branches, central branch dominant. Culm leaf sheath glabrous, apex subtruncate, with a triangular protuberance on one shoulder; auricles unequal, lager auricle oblong or elliptic, ca.
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<quantity metricMagnitude="-3" metricUnit="m" metricValue="8.0" unit="mm" value="8.0">8 mm</quantity>
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wide, ca. 3 times larger than smaller one, margin with undulate bristles ca.
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<quantity metricMagnitude="-2" metricUnit="m" metricValue="1.0" unit="cm" value="1.0">1 cm</quantity>
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long; ligule ca.
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<quantity metricMagnitude="-3" metricUnit="m" metricValue="3.0" unit="mm" value="3.0">3 mm</quantity>
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high, short-fimbriate; blade erect, triangular or narrowly ovate, base 4/5 as wide as sheath apex. Foliage leaf sheath glabrous; auricles absent or tiny, semicircular to ovate, margin with undulate bristles; ligule very low, fimbriate; blade linear to lanceolate,
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<quantity metricMagnitude="-1" metricUnit="m" metricValue="1.65" metricValueMax="2.0" metricValueMin="1.3" unit="cm" value="16.5" valueMax="20.0" valueMin="13.0">13-20 cm</quantity>
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long,
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<quantity metricMagnitude="-2" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" unit="cm" value="1.5" valueMax="2.0" valueMin="1.0">1-2 cm</quantity>
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wide, abaxial surface pubescent, adaxial surface glabrous. Pseudospikelets fasciculate at each node of flowering branches, linear, sessile, basally subtended by several bud-bearing bracts,
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<quantity metricMagnitude="-2" metricUnit="m" metricValue="3.0" metricValueMax="4.0" metricValueMin="2.0" unit="cm" value="3.0" valueMax="4.0" valueMin="2.0">2-4 cm</quantity>
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long; florets 7-9, middle 2-5 florets fully developed; prophylls ca.
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<quantity metricMagnitude="-3" metricUnit="m" metricValue="4.0" unit="mm" value="4.0">4 mm</quantity>
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long, 2-keeled, keels apically sparsely ciliolate; bracts 2-3, lanceolate,
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<quantity metricMagnitude="-3" metricUnit="m" metricValue="5.0" metricValueMax="6.0" metricValueMin="4.0" unit="mm" value="5.0" valueMax="6.0" valueMin="4.0">4-6 mm</quantity>
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long, glabrous, 1-9-veined, apex acute, mucronate or not; rachilla disarticulating between florets, segments compressed,
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<quantity metricMagnitude="-3" metricUnit="m" metricValue="3.0" metricValueMax="4.0" metricValueMin="2.0" unit="mm" value="3.0" valueMax="4.0" valueMin="2.0">2-4 mm</quantity>
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long, glabrous, apex ciliolate, lower segments distally inflated, upper segments distally only slightly inflated; glumes 1-3, ovate, ca.
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<quantity metricMagnitude="-3" metricUnit="m" metricValue="7.0" unit="mm" value="7.0">7 mm</quantity>
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long, glabrous, adaxial surface puberulent at the upper half, 15-veined, apex acute mucronate; lemma oblong,
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<quantity metricMagnitude="-2" metricUnit="m" metricValue="1.0" metricValueMax="1.2" metricValueMin="0.8" unit="mm" value="10.0" valueMax="12.0" valueMin="8.0">8-12 mm</quantity>
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long, glabrous, abaxial surface purple-spotted, 18-21-veined, apex acute mucronate, calluses ca.
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<quantity metricMagnitude="-4" metricUnit="m" metricValue="5.0" unit="mm" value="0.5">0.5 mm</quantity>
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long, glabrous; palea
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<quantity metricMagnitude="-2" metricUnit="m" metricValue="1.05" metricValueMax="1.3" metricValueMin="0.8" unit="mm" value="10.5" valueMax="13.0" valueMin="8.0">8-13 mm</quantity>
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long, 2-keeled, keels apically sparsely ciliolate, 4-veined between keels, each side 2-veined; lodicules 3, apex ciliate, anterior 2 obliquely oblong,
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<quantity metricMagnitude="-3" metricUnit="m" metricValue="2.75" metricValueMax="3.0" metricValueMin="2.5" unit="mm" value="2.75" valueMax="3.0" valueMin="2.5">2.5-3 mm</quantity>
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long, posterior one obovate, ca.
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<quantity metricMagnitude="-3" metricUnit="m" metricValue="2.5" unit="mm" value="2.5">2.5 mm</quantity>
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long; stamens 6, filaments filiform, anthers yellow to brownish,
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<quantity metricMagnitude="-3" metricUnit="m" metricValue="5.75" metricValueMax="6.0" metricValueMin="5.5" unit="mm" value="5.75" valueMax="6.0" valueMin="5.5">5.5-6 mm</quantity>
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long, apex retuse; ovary obovoid,
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<quantity metricMagnitude="-3" metricUnit="m" metricValue="1.75" metricValueMax="2.0" metricValueMin="1.5" unit="mm" value="1.75" valueMax="2.0" valueMin="1.5">1.5-2 mm</quantity>
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long, apex sparsely hispidulous, styles 3,
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<quantity metricMagnitude="-4" metricUnit="m" metricValue="9.0" metricValueMax="10.0" metricValueMin="8.0" unit="mm" value="0.9" valueMax="1.0" valueMin="0.8">0.8-1 mm</quantity>
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long, stigmas 3, plumose,
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<quantity metricMagnitude="-3" metricUnit="m" metricValue="5.25" metricValueMax="8.0" metricValueMin="2.5" unit="mm" value="5.25" valueMax="8.0" valueMin="2.5">2.5-8 mm</quantity>
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long.
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</paragraph>
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<caption doi="10.3897/phytokeys.213.95614.figure3" httpUri="https://binary.pensoft.net/fig/770481" pageId="0" pageNumber="143" start="Figure 3" startId="F3">
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<paragraph pageId="0" pageNumber="143">
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<emphasis bold="true" pageId="0" pageNumber="143">Figure 3.</emphasis>
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Vegetative morphology and pseudospikelets of
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<taxonomicName lsidName="B. corniculata" pageId="0" pageNumber="143" rank="species" species="corniculata">
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<emphasis italics="true" pageId="0" pageNumber="143">B. corniculata</emphasis>
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</taxonomicName>
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<emphasis bold="true" pageId="0" pageNumber="143">A</emphasis>
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clump
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<emphasis bold="true" pageId="0" pageNumber="143">B</emphasis>
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clump base
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<emphasis bold="true" pageId="0" pageNumber="143">C</emphasis>
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culm internode
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<emphasis bold="true" pageId="0" pageNumber="143">D</emphasis>
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thorny branches at culm base
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<emphasis bold="true" pageId="0" pageNumber="143">E</emphasis>
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pseudospikelets
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<emphasis bold="true" pageId="0" pageNumber="143">F</emphasis>
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culm leaf (abaxial view)
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<emphasis bold="true" pageId="0" pageNumber="143">G</emphasis>
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culm leaf (adaxial view)
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<emphasis bold="true" pageId="0" pageNumber="143">H</emphasis>
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the distal part of a leafy branch (upper side)
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<emphasis bold="true" pageId="0" pageNumber="143">I</emphasis>
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the distal part of a leafy branch (lower side).
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</paragraph>
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</caption>
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<caption doi="10.3897/phytokeys.213.95614.figure4" httpUri="https://binary.pensoft.net/fig/770482" pageId="0" pageNumber="143" start="Figure 4" startId="F4">
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<paragraph pageId="0" pageNumber="143">
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<emphasis bold="true" pageId="0" pageNumber="143">Figure 4.</emphasis>
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Floral morphology of
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<taxonomicName lsidName="B. corniculata" pageId="0" pageNumber="143" rank="species" species="corniculata">
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<emphasis italics="true" pageId="0" pageNumber="143">B. corniculata</emphasis>
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</taxonomicName>
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<emphasis bold="true" pageId="0" pageNumber="143">A</emphasis>
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pseudospikelets
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<emphasis bold="true" pageId="0" pageNumber="143">B</emphasis>
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prophyll (abaxial view)
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<emphasis bold="true" pageId="0" pageNumber="143">C</emphasis>
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rachilla segment
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<emphasis bold="true" pageId="0" pageNumber="143">D</emphasis>
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empty bract (adaxial view)
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<emphasis bold="true" pageId="0" pageNumber="143">E, F</emphasis>
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glumes (abaxial view)
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<emphasis bold="true" pageId="0" pageNumber="143">G</emphasis>
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lemma (adaxial view)
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<emphasis bold="true" pageId="0" pageNumber="143">H</emphasis>
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palea showing glabrous margins
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<emphasis bold="true" pageId="0" pageNumber="143">I</emphasis>
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back of palea
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<emphasis bold="true" pageId="0" pageNumber="143">J</emphasis>
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pistil
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<emphasis bold="true" pageId="0" pageNumber="143">K</emphasis>
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young pistil
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<emphasis bold="true" pageId="0" pageNumber="143">L</emphasis>
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lodicules
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<emphasis bold="true" pageId="0" pageNumber="143">M</emphasis>
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stamen
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<emphasis bold="true" pageId="0" pageNumber="143">N</emphasis>
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terminal floret.
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<emphasis bold="true" pageId="0" pageNumber="143">D</emphasis>
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drawn by Qiao-Mei Qin,
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<emphasis bold="true" pageId="0" pageNumber="143">A-C</emphasis>
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and
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<emphasis bold="true" pageId="0" pageNumber="143">E-N</emphasis>
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drawn by Ding-Han Cui.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="143" type="notes">
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<paragraph pageId="0" pageNumber="143">Note.</paragraph>
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<paragraph pageId="0" pageNumber="143">
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This species is closely related to
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Bambusa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Bambusa gibba" order="Poales" pageId="0" pageNumber="143" phylum="Tracheophyta" rank="species" species="gibba">
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<emphasis italics="true" pageId="0" pageNumber="143">Bambusa gibba</emphasis>
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</taxonomicName>
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McClure in vegetative morphology. However,
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<taxonomicName lsidName="B. corniculata" pageId="0" pageNumber="143" rank="species" species="corniculata">
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<emphasis italics="true" pageId="0" pageNumber="143">B. corniculata</emphasis>
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</taxonomicName>
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can differ from
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<taxonomicName lsidName="B. gibba" pageId="0" pageNumber="143" rank="species" species="gibba">
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<emphasis italics="true" pageId="0" pageNumber="143">B. gibba</emphasis>
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</taxonomicName>
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by apically acute (versus obtuse) bracts, glabrous (versus puberulent) rachilla segments, apically sparsely ciliolate (versus glabrous) keels of the palea, more veins on the palea and unstalked (versus stalked) ovary.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |