319 lines
31 KiB
XML
319 lines
31 KiB
XML
<document ID-CLB-Dataset="9029" ID-DOI="http://dx.doi.org/10.3897/phytokeys.171.59562" ID-GBIF-Dataset="3f2f29e2-4cf1-4dab-8498-bfb54d166956" ID-PMC="PMC7809009" ID-Pensoft-Pub="1314-2003-171-37" ID-Pensoft-UUID="F330DC73EFE85B09AD1EA1C123BE323E" ID-PubMed="33510574" ModsDocID="1314-2003-171-37" checkinTime="1610047070330" checkinUser="pensoft" docAuthor="Xu, Zu-Chang, Liu, Jing-Xia & Li, De-Zhu" docDate="2021" docId="AD21867F33195BE0B5FA37E4227A27F7" docLanguage="en" docName="PhytoKeys 171: 37-45" docOrigin="PhytoKeys 171" docPubDate="2021-01-07" docSource="http://dx.doi.org/10.3897/phytokeys.171.59562" docTitle="Gigantochloa glabrata N. H. Xia & Y. Zeng ex D. Z. Li & Z. C. Xu 2021, sp. nov." docType="treatment" docVersion="6" id="F330DC73EFE85B09AD1EA1C123BE323E" lastPageNumber="37" masterDocId="F330DC73EFE85B09AD1EA1C123BE323E" masterDocTitle="Gigantochloa glabrata (Poaceae, Bambusoideae), a new bamboo species from Yunnan, China" masterLastPageNumber="45" masterPageNumber="37" pageNumber="37" updateTime="1732849110511" updateUser="ExternalLinkService">
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<mods:titleInfo id="50DA71725BFF93EA05085BF47C8C2508">
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<mods:title id="43E14B87CBF545D803ACAE007BB1186B">Gigantochloa glabrata (Poaceae, Bambusoideae), a new bamboo species from Yunnan, China</mods:title>
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<mods:name id="895B9889FBC1C5464C89029CAA579FB5" type="personal">
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<mods:roleTerm id="051D88B8631E35E7116F76D42A649C69">Author</mods:roleTerm>
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<mods:namePart id="957B37BB078033B4ED91F3756E152595">Xu, Zu-Chang</mods:namePart>
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<mods:nameIdentifier id="A6C2C49FCB77D6EC201D5CAB1E2AAF90" type="ORCID">https://orcid.org/0000-0001-7431-1061</mods:nameIdentifier>
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<mods:affiliation id="7986C15DB13901507232119DD7DE0CF8">Germplasm Bank of Wild Species, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan 650201, China & Kunming College of Life Science, University of the Chinese Academy of Sciences, Kunming, Yunnan 650201, China</mods:affiliation>
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<mods:roleTerm id="CAEA05EABB246F9F0AEAFBEEE5750E2A">Author</mods:roleTerm>
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<mods:namePart id="F566A8A3B0505E4A346D2AB8F5774DF7">Liu, Jing-Xia</mods:namePart>
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<mods:affiliation id="E631591B9E121BCB14DE054706B7FA2A">Germplasm Bank of Wild Species, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan 650201, China & Kunming College of Life Science, University of the Chinese Academy of Sciences, Kunming, Yunnan 650201, China</mods:affiliation>
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<mods:namePart id="98714F5D63322416E4445F0975D033D3">Li, De-Zhu</mods:namePart>
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<mods:nameIdentifier id="529D11CC7884676A42FFD94FA96DF61C" type="ORCID">https://orcid.org/0000-0002-4990-724X</mods:nameIdentifier>
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<mods:affiliation id="0A246623E12224929DE1F7C35DE12C3B">Germplasm Bank of Wild Species, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan 650201, China & Kunming College of Life Science, University of the Chinese Academy of Sciences, Kunming, Yunnan 650201, China</mods:affiliation>
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<mods:nameIdentifier id="04F6C2B067C1F6BB4489F7537FF0C834" type="email">dzl@mail.kib.ac.cn</mods:nameIdentifier>
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<mods:title id="CFCA35ACE4981524B83DE198B6AB74BC">PhytoKeys</mods:title>
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<mods:date id="E693FF410F8A2E499C9ADB59DD3CE4AB">2021</mods:date>
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<mods:number id="823B4E93ECFADF658393A0A9F59D4D4A">2021-01-07</mods:number>
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<mods:number id="0074E86A7631B3189B8B86DA1D88DE06">171</mods:number>
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<mods:start id="A8C3CE0569FD9380AACA5023BCFBA22D">37</mods:start>
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<mods:end id="344C16FEC7618A7E5BB158A18A210A12">45</mods:end>
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<mods:url id="26B4881377C250393E18B5CC55D8F544">http://dx.doi.org/10.3897/phytokeys.171.59562</mods:url>
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<mods:classification id="F1333E030E3551C3567D559D9418762F">journal article</mods:classification>
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<mods:identifier id="59CCCC8B25043F92278C6140DD9D0458" type="DOI">http://dx.doi.org/10.3897/phytokeys.171.59562</mods:identifier>
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<treatment id="AD21867F33195BE0B5FA37E4227A27F7" ID-GBIF-Taxon="176440483" LSID="urn:lsid:plazi:treatment:AD21867F33195BE0B5FA37E4227A27F7" httpUri="http://treatment.plazi.org/id/AD21867F33195BE0B5FA37E4227A27F7" lastPageNumber="37" pageId="0" pageNumber="37" scope_family="Poaceae">
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<subSubSection id="E6C14A1F87A9A8A47BE100756AD7E380" pageId="0" pageNumber="37" type="nomenclature">
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<paragraph id="98CA6BBA40A7EEF29FACF1D5D33358E6" pageId="0" pageNumber="37">
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<taxonomicName id="BB0007BAC87B7F7F9C495C8E3903BF73" ID-CoL="3G246" LSID="AD21867F-3319-5BE0-B5FA-37E4227A27F7" authority="N. H. Xia & Y. Zeng ex D. Z. Li & Z. C. Xu" authorityName="N. H. Xia & Y. Zeng ex D. Z. Li & Z. C. Xu" authorityYear="2021" class="Liliopsida" family="Poaceae" genus="Gigantochloa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Gigantochloa glabrata" order="Poales" pageId="0" pageNumber="37" phylum="Tracheophyta" rank="species" species="glabrata" status="sp. nov.">Gigantochloa glabrata N. H. Xia & Y. Zeng ex D. Z. Li & Z. C. Xu</taxonomicName>
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<taxonomicNameLabel id="4E8AB6F73AC6AC04A379A67F8F274733" pageId="0" pageNumber="37">sp. nov.</taxonomicNameLabel>
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<figureCitation id="0B4F34F0A6CE635C5FFA66AE00E23C09" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Gigantochloa glabrata N. H. Xia & Y. Zeng ex D. Z. Li & Z. C. Xu A leaf branch B flowering branch C culm sheath D leaf ligule E pseudospikelet F inflorescence G lemma H anthers I pistil J palea. Drawn from the type specimen and pictures by Yi-Fan Li. Scale bars: 2 cm (A-C); 8 mm (G-J); 4 mm (D-F)." figureDoi="10.3897/phytokeys.171.59562.figure1" httpUri="https://binary.pensoft.net/fig/489417" pageId="0" pageNumber="37">
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<normalizedToken id="CE0E08474F9966629CA469C38C5CE195" originalValue="“少毛巨竹”">"少毛巨竹"</normalizedToken>
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(Shao Mao Ju Zhu) Figures 1
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</figureCitation>
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<figureCitation id="85A459F7155B92BB1C1872DE4CC7D0AA" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Gigantochloa glabrata N. H. Xia & Y. Zeng ex D. Z. Li & Z. C. Xu A-C culm D, F culm sheath E, I leaf G flower branches H, J pseudospikelet K, L glume M lemma (l), palea (p), ovary (o), stamens (st). Scale bars: 1 m (A); 3 cm (C); 1 cm (E, H)." figureDoi="10.3897/phytokeys.171.59562.figure2" httpUri="https://binary.pensoft.net/fig/489418" pageId="0" pageNumber="37">, 2</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="F481F6AB0CED1EED90CA959CF5D15845" pageId="0" pageNumber="37" type="reference_group">
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<paragraph id="60EF7AC4C6F51E76D1EFF30C72E6C2C1" pageId="0" pageNumber="37">
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<taxonomicName id="669B5014084190C3F7D7666B6EFA5444" authority="Xu & Liu & Li, 2021" authorityName="Xu & Liu & Li" authorityYear="2021" class="Liliopsida" family="Poaceae" genus="Gigantochloa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Gigantochloa glabrata" order="Poales" pageId="0" pageNumber="37" phylum="Tracheophyta" rank="species" species="glabrata" status="sp. nov.">Gigantochloa glabrata</taxonomicName>
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N. H. Xia & Y. Zeng in Y. Zeng Taxonomic Studies of
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<taxonomicName id="A4E61B71F703014A2490D95120247FFE" authority="Xu & Liu & Li, 2021" authorityName="Xu & Liu & Li" authorityYear="2021" class="Liliopsida" family="Poaceae" genus="Gigantochloa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Gigantochloa" order="Poales" pageId="0" pageNumber="37" phylum="Tracheophyta" rank="genus" status="sp. nov.">Gigantochloa</taxonomicName>
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in China 36. 2014.
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<emphasis id="7D506F5B32C7498B286EF2A837870324" italics="true" pageId="0" pageNumber="37">nom. nud.</emphasis>
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.
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<normalizedToken id="D1C694809EA3F613BDF264BC41C87312" originalValue="‘Type’">'Type'</normalizedToken>
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: CHINA. Yunnan: Xishuangbanna Tropical Botanical Garden (XTBG), Menglun, cultivated, 31 Aug 2012,
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<emphasis id="973E681FA1DBF6B4F03E8E088201E032" italics="true" pageId="0" pageNumber="37">Y Zeng 17</emphasis>
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(
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<normalizedToken id="B892964729C58B313444039C7F7BE753" originalValue="‘holotype’">'holotype'</normalizedToken>
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, IBSC).
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</paragraph>
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<paragraph id="5AF71042858B4C89CE1D3DA302025E1B" pageId="0" pageNumber="37">
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<taxonomicName id="F017D14A5420A7474737CDDD41C87937" authority="Xu & Liu & Li, 2021" authorityName="Xu & Liu & Li" authorityYear="2021" class="Liliopsida" family="Poaceae" genus="Gigantochloa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Gigantochloa albociliata" order="Poales" pageId="0" pageNumber="37" phylum="Tracheophyta" rank="species" species="albociliata" status="sp. nov.">Gigantochloa albociliata</taxonomicName>
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=
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<taxonomicName id="D4362E17F2A2100F63C284CBB56BF210" authority="Xu & Liu & Li, 2021" authorityName="Xu & Liu & Li" authorityYear="2021" class="Liliopsida" family="Poaceae" genus="Gigantochloa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Gigantochloa albociliata" order="Poales" pageId="0" pageNumber="37" phylum="Tracheophyta" rank="species" species="albociliata" status="sp. nov.">Gigantochloa albociliata</taxonomicName>
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auct. non (Munro) Kurz: C. J. Hsueh & J. L. Sun in Keng f. & Z. P. Wang, Fl. Reippubl. Poppularis. Sin. 9(1): 198. pl. 50, 1-11. 1996; D. Z. Li & Stapleton in Z. Y. Wu, P. H. Raven & D. Y. Hong, Fl. China 22: 47. 2006; L. B. Zhang in C. Y. Wu, P. H. Raven & D. Y. Hong, Fl. China Illustr. 22: 46. fig. 46:1-11, 2007.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="7A0D8441414046D2235B50AB5E7411C8" pageId="0" pageNumber="37" type="diagnosis">
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<paragraph id="4445DE49BAAF76F48D3E1E7E9B0516AD" pageId="0" pageNumber="37">Diagnosis.</paragraph>
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<paragraph id="7576170933B1CED2DB6B9CD33FBE2936" pageId="0" pageNumber="37">
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<taxonomicName id="9762883EBB0C2B20F530527A8D7ADD2A" authorityName="Xu & Liu & Li" authorityYear="2021" class="Liliopsida" family="Poaceae" genus="Gigantochloa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Gigantochloa glabrata" order="Poales" pageId="0" pageNumber="37" phylum="Tracheophyta" rank="species" species="glabrata">
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<emphasis id="1090B2DF8F0172EE21703768B5BA2114" italics="true" pageId="0" pageNumber="37">Gigantochloa glabrata</emphasis>
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</taxonomicName>
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has erect culm sheath blade and the culm sheath covered with sparsely deciduous setae, with truncate apex. It is morphologically similar to
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<taxonomicName id="D15A03DC351482757A77688CEC426FBC" class="Magnoliopsida" family="Poaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="G. albociliata" order="Poales" pageId="0" pageNumber="37" phylum="Angiospermae" rank="species" species="albociliata">
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<emphasis id="E2EF58020A3651EC50F13FBEA91D4D78" italics="true" pageId="0" pageNumber="37">G. albociliata</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="B8655537523C0BDA31B6D46CD9D7A797" class="Magnoliopsida" family="Poaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="G. levis" order="Poales" pageId="0" pageNumber="37" phylum="Angiospermae" rank="species" species="levis">
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<emphasis id="6509ECA74160E70694937898392D5295" italics="true" pageId="0" pageNumber="37">G. levis</emphasis>
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</taxonomicName>
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, but can be easily distinguished from them by having erect blades; culm sheath ligule 4-6 mm high, truncate, denticulate; a ring of white tomentum on the intranode and below the node (Table
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<tableCitation id="0C3181F1D81E5B3A320BBD9E6C62FC9F" captionStart="Table 1" captionStartId="T1" captionText="Table 1. Morphological differences between Gigantochloa glabrata, G. albociliata and G. levis." httpUri="http://table.plazi.org/id/0F4C41E2311E4EA3D9AEE64137D9B9F1" pageId="0" pageNumber="37" tableUuid="0F4C41E2311E4EA3D9AEE64137D9B9F1">1</tableCitation>
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).
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</paragraph>
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<caption id="0F4C41E2311E4EA3D9AEE64137D9B9F1" ID-Table-UUID="0F4C41E2311E4EA3D9AEE64137D9B9F1" httpUri="http://table.plazi.org/id/0F4C41E2311E4EA3D9AEE64137D9B9F1" pageId="0" pageNumber="37" start="Table 1" startId="T1">
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<paragraph id="352E379CD1B334B09D2A0D67ED336799" pageId="0" pageNumber="37">
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<emphasis id="47BAEEA8CA4FDED5B4A203ED261959AE" bold="true" pageId="0" pageNumber="37">Table 1.</emphasis>
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Morphological differences between
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<taxonomicName id="9163CA25BA84D1CFD5AC56BF07EF7927" authorityName="Xu & Liu & Li" authorityYear="2021" class="Liliopsida" family="Poaceae" genus="Gigantochloa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Gigantochloa glabrata" order="Poales" pageId="0" pageNumber="37" phylum="Tracheophyta" rank="species" species="glabrata">
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<emphasis id="B4B47432D770F5024397426A560E26AA" italics="true" pageId="0" pageNumber="37">Gigantochloa glabrata</emphasis>
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</taxonomicName>
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,
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<taxonomicName id="0972EB4FB826B5B8368EFAECA9F91B00" class="Magnoliopsida" family="Poaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="G. albociliata" order="Poales" pageId="0" pageNumber="37" phylum="Angiospermae" rank="species" species="albociliata">
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<emphasis id="055895449209FB3B91A0C884ADD3A233" italics="true" pageId="0" pageNumber="37">G. albociliata</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="674D699C2815A3BCA283ABD50642BD00" class="Magnoliopsida" family="Poaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="G. levis" order="Poales" pageId="0" pageNumber="37" phylum="Angiospermae" rank="species" species="levis">
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<emphasis id="BBDE8BE2199E5510E55D5A590814ABAF" italics="true" pageId="0" pageNumber="37">G. levis</emphasis>
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</taxonomicName>
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.
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</paragraph>
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</caption>
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<paragraph id="6284E802C53A66E454770B392F636C10" pageId="0" pageNumber="37">
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<table id="262B8925585D2026E17E8804587368EC" pageId="0" pageNumber="37">
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||
<tr id="E37B826DC411A402ACD799AA63D9335F" pageId="0" pageNumber="37">
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<th id="EE876C2F4893AC3905A53C4E1EFB0751" colspan="1" pageId="0" pageNumber="37" rowspan="1">Characters</th>
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<th id="9F4E5E36772D9D64979244E8FB9D583E" colspan="1" pageId="0" pageNumber="37" rowspan="1">
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<taxonomicName id="72EE8B81FE746D9C58D31D1E5F0BEB42" class="Magnoliopsida" family="Poaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="G. glabrata" order="Poales" pageId="0" pageNumber="37" phylum="Angiospermae" rank="species" species="glabrata">
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<emphasis id="ABD4FF3E0F2636B5A0C83D5E54B3BA9C" italics="true" pageId="0" pageNumber="37">G. glabrata</emphasis>
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</taxonomicName>
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</th>
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||
<th id="37F84DCC01023CC6BFD951E8D9B18022" colspan="1" pageId="0" pageNumber="37" rowspan="1">
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<taxonomicName id="B8AA1EEEF77BF9A0094569E07CC377CC" class="Magnoliopsida" family="Poaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="G. albociliata" order="Poales" pageId="0" pageNumber="37" phylum="Angiospermae" rank="species" species="albociliata">
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<emphasis id="976359D32F146C60A1DD7A3FEDCF0D19" italics="true" pageId="0" pageNumber="37">G. albociliata</emphasis>
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</taxonomicName>
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</th>
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<th id="970C0365012A8CFF9989E23B2A99DF42" colspan="1" pageId="0" pageNumber="37" rowspan="1">
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<taxonomicName id="8F2ED7575DD96706CFC0300D295DFA6B" class="Magnoliopsida" family="Poaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="G. levis" order="Poales" pageId="0" pageNumber="37" phylum="Angiospermae" rank="species" species="levis">
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<emphasis id="48D249AD199C2B9C863360C1709DB504" italics="true" pageId="0" pageNumber="37">G. levis</emphasis>
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</taxonomicName>
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</th>
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</tr>
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||
<tr id="FE729A8A264143C47270F99393F2952C" pageId="0" pageNumber="37">
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<td id="DD048CB400857F8136982D94659E42B4" colspan="1" pageId="0" pageNumber="37" rowspan="1">Diameter of culm</td>
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<td id="9042D0BDF2B2F97D2FAA55CF33141729" colspan="1" pageId="0" pageNumber="37" rowspan="1">5-9 cm</td>
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<td id="C5DF06D2C549092F40047677B4CB4DFA" colspan="1" pageId="0" pageNumber="37" rowspan="1">1-5 cm</td>
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<td id="0A635C44D1330CFA5A8C546B84DF4482" colspan="1" pageId="0" pageNumber="37" rowspan="1">7-12 cm</td>
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</tr>
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<tr id="3A5B3138C1C763D9C5D6521671A881E5" pageId="0" pageNumber="37">
|
||
<td id="E7934A3746F9E6D70C86EB8BF2E5D81B" colspan="1" pageId="0" pageNumber="37" rowspan="1">Internode</td>
|
||
<td id="DF44838341A03CBF56060B3BD676F51E" colspan="1" pageId="0" pageNumber="37" rowspan="1">yellow striped</td>
|
||
<td id="DC871D499BD185BF64F2661625D0D28A" colspan="1" pageId="0" pageNumber="37" rowspan="1">white striped</td>
|
||
<td id="D88BC10D6FA527C902E46B0B799B313B" colspan="1" pageId="0" pageNumber="37" rowspan="1">not striped</td>
|
||
</tr>
|
||
<tr id="584D51E25701F801337F17126D37B5B3" pageId="0" pageNumber="37">
|
||
<td id="8DD97255BF31987B22D52C53A810494E" colspan="1" pageId="0" pageNumber="37" rowspan="1">Hairy ring</td>
|
||
<td id="21516C16E35FA51A658FE013FEF31B96" colspan="1" pageId="0" pageNumber="37" rowspan="1">with a white hairy ring and below the node</td>
|
||
<td id="FC44CEC3A1483556CB7F106183DDFE31" colspan="1" pageId="0" pageNumber="37" rowspan="1">without hairy ring</td>
|
||
<td id="8009AC70B3B14C30B76E77C7F6F5DD4F" colspan="1" pageId="0" pageNumber="37" rowspan="1">one brown hairy ring below the node</td>
|
||
</tr>
|
||
<tr id="2631D3B8FE7B0AADA9582271EF95C57E" pageId="0" pageNumber="37">
|
||
<td id="A842C88B8058DC866A719D8940AA3F50" colspan="1" pageId="0" pageNumber="37" rowspan="1">Culm sheath blade</td>
|
||
<td id="724D85F32E8C61F71494F6B88FCFC844" colspan="1" pageId="0" pageNumber="37" rowspan="1">erect</td>
|
||
<td id="5211448677308CDE00FDA716D2D6D7CA" colspan="1" pageId="0" pageNumber="37" rowspan="1">reflexed</td>
|
||
<td id="0AB89A4E66DB4287847BF1F46BB32E68" colspan="1" pageId="0" pageNumber="37" rowspan="1">reflexed</td>
|
||
</tr>
|
||
<tr id="B36C4A4776C2D6D741691546E6FE2448" pageId="0" pageNumber="37">
|
||
<td id="8D4802CED894E0C4C224E69DF57A4BBE" colspan="1" pageId="0" pageNumber="37" rowspan="1">Culm sheath ligule</td>
|
||
<td id="4B611B96ADB63B3600CD1CEC15510387" colspan="1" pageId="0" pageNumber="37" rowspan="1">4-6 mm, truncate, denticulate</td>
|
||
<td id="9DF51D04F7A080CE7B8E94A283FD83D8" colspan="1" pageId="0" pageNumber="37" rowspan="1">10-17 mm, convex in the middle, denticulate</td>
|
||
<td id="2FF57C063780F42A76AE50B77E118878" colspan="1" pageId="0" pageNumber="37" rowspan="1">9-14 mm, deep lacerations, bristle</td>
|
||
</tr>
|
||
<tr id="2C707EC3A35D919C1827D8BF8645F981" pageId="0" pageNumber="37">
|
||
<td id="CFA8AFB98F63FA7E1A95D933698DDB7C" colspan="1" pageId="0" pageNumber="37" rowspan="1">Pseudospikelet</td>
|
||
<td id="7DCC9E2C2A190586EFAA9865FA1C5EF7" colspan="1" pageId="0" pageNumber="37" rowspan="1">
|
||
12-18
|
||
<normalizedToken id="D89901E1EB0F02FC63B72D11272643BC" originalValue="×">x</normalizedToken>
|
||
2-3 mm, lanceolate, straight
|
||
</td>
|
||
<td id="5798EBF4F2A202C84C7FE7DF078E1ED2" colspan="1" pageId="0" pageNumber="37" rowspan="1">
|
||
13-20
|
||
<normalizedToken id="1996143A280147CBB9A1F332E3E331AA" originalValue="×">x</normalizedToken>
|
||
2-2.5 mm, slender, curved
|
||
</td>
|
||
<td id="4B61D20F604D2D50446DB730EEA67BD0" colspan="1" pageId="0" pageNumber="37" rowspan="1">
|
||
11-12
|
||
<normalizedToken id="2C52BEA51F25BA49538C464069F6808A" originalValue="×">x</normalizedToken>
|
||
3-4 mm, ovate, straight
|
||
</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="2F4D56880B0C57804943524B37568B3A" pageId="0" pageNumber="37" type="materials_examined">
|
||
<paragraph id="87BF679844A79A99A20EA3021BFE3D97" pageId="0" pageNumber="37">Type.</paragraph>
|
||
<paragraph id="3B27F10D7AB8B5162BC58257811C39C9" pageId="0" pageNumber="37">
|
||
China. Yunnan: Xishuangbanna Tropical Botanical Garden (XTBG), Menglun, Mengla,
|
||
<geoCoordinate id="F669AACC950E885B0245998057264573" degrees="101.2522" direction="east" orientation="longitude" precision="5" value="101.2522">101.2522°E</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="28EEDF3D998C6FE12170391CECED8BA4" degrees="21.9303" direction="north" orientation="latitude" precision="5" value="21.9303">21.9303°N</geoCoordinate>
|
||
, 514 m alt., introduction no. 00.1978.0594, 22 August 2019,
|
||
<emphasis id="D6700CF622118CF6FC222881AA0D4FF8" italics="true" pageId="0" pageNumber="37">Xuzc2019041</emphasis>
|
||
(holotype, KUN!).
|
||
</paragraph>
|
||
<caption id="B60F25733923547E0DB25D448BD182DB" doi="10.3897/phytokeys.171.59562.figure1" httpUri="https://binary.pensoft.net/fig/489417" pageId="0" pageNumber="37" start="Figure 1" startId="F1">
|
||
<paragraph id="2631FBB29ED2BB8253875AD5F70E3A76" pageId="0" pageNumber="37">
|
||
<emphasis id="A269D65D8FBC59495287A27850779DC4" bold="true" pageId="0" pageNumber="37">Figure 1.</emphasis>
|
||
<taxonomicName id="66A8DB96565BD9F8BCCD348B0C61B28F" authorityName="Xu & Liu & Li" authorityYear="2021" class="Liliopsida" family="Poaceae" genus="Gigantochloa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Gigantochloa glabrata" order="Poales" pageId="0" pageNumber="37" phylum="Tracheophyta" rank="species" species="glabrata">
|
||
<emphasis id="24E93C2C952BC4F02CF81E901898269D" italics="true" pageId="0" pageNumber="37">Gigantochloa glabrata</emphasis>
|
||
</taxonomicName>
|
||
N. H. Xia & Y. Zeng ex D. Z. Li & Z. C. Xu
|
||
<emphasis id="6F4EF35F624257452F2AD7124E5A46CA" bold="true" pageId="0" pageNumber="37">A</emphasis>
|
||
leaf branch
|
||
<emphasis id="59116231F5493F975FE9A5DB05EA5762" bold="true" pageId="0" pageNumber="37">B</emphasis>
|
||
flowering branch
|
||
<emphasis id="68A3A593218A4FC5D89CFBAADDDCA0BB" bold="true" pageId="0" pageNumber="37">C</emphasis>
|
||
culm sheath
|
||
<emphasis id="B45961F19F110F623E601E031B2CC84D" bold="true" pageId="0" pageNumber="37">D</emphasis>
|
||
leaf ligule
|
||
<emphasis id="A8F316B1933A84F4B7DED704351EEAE4" bold="true" pageId="0" pageNumber="37">E</emphasis>
|
||
pseudospikelet
|
||
<emphasis id="37FC345289020C89B2943D3FECAC2E3D" bold="true" pageId="0" pageNumber="37">F</emphasis>
|
||
inflorescence
|
||
<emphasis id="99B7A8829546D1C2DA2C20F74986A595" bold="true" pageId="0" pageNumber="37">G</emphasis>
|
||
lemma
|
||
<emphasis id="AE29926F733F9840437E5CD47C11B8D9" bold="true" pageId="0" pageNumber="37">H</emphasis>
|
||
anthers
|
||
<emphasis id="36EE0301DDCB30969F1E4D37600EE51F" bold="true" pageId="0" pageNumber="37">I</emphasis>
|
||
pistil
|
||
<emphasis id="D9E4C5CDAA57D333219B1EB15FEBFC84" bold="true" pageId="0" pageNumber="37">J</emphasis>
|
||
palea. Drawn from the type specimen and pictures by Yi-Fan Li. Scale bars: 2 cm (
|
||
<emphasis id="1AF930DC327C9DE6B1D17953C4E602B7" bold="true" pageId="0" pageNumber="37">A-C</emphasis>
|
||
); 8 mm (
|
||
<emphasis id="4187E2A669A79BF1D7E94BD8147462B5" bold="true" pageId="0" pageNumber="37">G-J</emphasis>
|
||
); 4 mm (
|
||
<emphasis id="6C1426D0944F13C4D9F51ECFF7A38185" bold="true" pageId="0" pageNumber="37">D-F</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection id="EB71738FF69950DB6D3F65624D61A102" pageId="0" pageNumber="37" type="description">
|
||
<paragraph id="5C7312D1F877C36165B6B64A74E79CEC" pageId="0" pageNumber="37">Description.</paragraph>
|
||
<paragraph id="DDD6936C2D911A7DD712B51091AB4BE4" pageId="0" pageNumber="37">
|
||
Sympodial bamboo, loosely tufted. Rhizomes pachymorph. Culms erect, lower nodes with verticillate aerial roots, apically pendulous, 9-14 m tall, 5-9 cm in diameter; internodes terete, greyish-green, yellow striped, 20-40 cm long, wall 7-12 mm thick, culm surface initially densely covered with white to brown hairs when young and glabrous or patchy smudge later; nodes inconspicuous, internode 7-10 mm tall, with a ring of white tomentum at the intranode and below the node. Culm sheaths deciduous, leathery, adaxially glabrous, abaxially sparsely hispidous with brown to black deciduous hairs, strigose, 20-28 cm long, hay colour, with truncate apex; auricles narrowly falcate, 7-10 mm wide, 1-2 mm tall; ligules 4-6 mm tall, denticulate; blades triangular, erect, 4-7 cm long, 1/2 as wide as the apex of culm sheaths. Bud ovate, branching high, from 3-4 m above ground, branches several, one dominant. Foliage leaves 8-12 per ultimate branchlet, usually 10; sheaths initially sparsely white hairy and later glabrous, keeled; auricles inconspicuous; ligules ca. 2 mm tall, entire or split; collar with external ligule; blades lanceolate, 10-28 (-40) cm
|
||
<normalizedToken id="FFCAB832E8AA06D7044FD67FF53BAD8C" originalValue="×">x</normalizedToken>
|
||
2-4 cm, base cuneate, glabrous, margins serrulate, secondary veins 7-11 pairs, pseudopetioles 2-4 mm long.
|
||
</paragraph>
|
||
<caption id="72B3B2BC79ADC358DE99EA76AA6ADA2A" doi="10.3897/phytokeys.171.59562.figure2" httpUri="https://binary.pensoft.net/fig/489418" pageId="0" pageNumber="37" start="Figure 2" startId="F2">
|
||
<paragraph id="2E0210116795F1812D97B8BD86963504" pageId="0" pageNumber="37">
|
||
<emphasis id="EAD11CD19C3E1AE47320ABCEC38D0E46" bold="true" pageId="0" pageNumber="37">Figure 2.</emphasis>
|
||
<taxonomicName id="43186F0B79B345A41B81263527D69973" authorityName="Xu & Liu & Li" authorityYear="2021" class="Liliopsida" family="Poaceae" genus="Gigantochloa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Gigantochloa glabrata" order="Poales" pageId="0" pageNumber="37" phylum="Tracheophyta" rank="species" species="glabrata">
|
||
<emphasis id="D0E885377040622FD95391B1ADA9AE1F" italics="true" pageId="0" pageNumber="37">Gigantochloa glabrata</emphasis>
|
||
</taxonomicName>
|
||
N. H. Xia & Y. Zeng ex D. Z. Li & Z. C. Xu
|
||
<emphasis id="27BF36BBAC8280BE1ECF185759B29097" bold="true" pageId="0" pageNumber="37">A-C</emphasis>
|
||
culm
|
||
<emphasis id="C9828E2E41D8F146869BEC2F957436A2" bold="true" pageId="0" pageNumber="37">D, F</emphasis>
|
||
culm sheath
|
||
<emphasis id="CC53E08490164DDD325035700D1C0368" bold="true" pageId="0" pageNumber="37">E, I</emphasis>
|
||
leaf
|
||
<emphasis id="083D0B2C72F622BD2FD3B737B610E54B" bold="true" pageId="0" pageNumber="37">G</emphasis>
|
||
flower branches
|
||
<emphasis id="184E18811B459177935570412A0E8EC4" bold="true" pageId="0" pageNumber="37">H, J</emphasis>
|
||
pseudospikelet
|
||
<emphasis id="5732BEEEC11D6425915629D8989B985F" bold="true" pageId="0" pageNumber="37">K, L</emphasis>
|
||
glume
|
||
<emphasis id="054800584CABFD4B1185E5E3B47FBD61" bold="true" pageId="0" pageNumber="37">M</emphasis>
|
||
lemma(l), palea(p), ovary(o), stamens(st). Scale bars: 1 m (
|
||
<emphasis id="337450E7378F722D87CCAAD8AE7E7157" bold="true" pageId="0" pageNumber="37">A</emphasis>
|
||
); 3 cm (
|
||
<emphasis id="743EB582592768696B42898B82BACC2D" bold="true" pageId="0" pageNumber="37">C</emphasis>
|
||
); 1 cm (
|
||
<emphasis id="42EC3B9F8859C31334D77E155A7E3184" bold="true" pageId="0" pageNumber="37">E, H</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="86A7053CFDB4C6AA69E3FA498852275C" pageId="0" pageNumber="37">Inflorescence iterauctant; flowering branches pendulous, leafless, with clusters of 4-8 (-20) large fertile pseudospikelets mixed with a few small sterile ones at each node, subtended by glumaceous bracts; internodes 2-10 cm long, covered with white deciduous hairs. Pseudospikelets narrowly ovate, light green, 12-18 mm long, 2-3 mm wide; fertile ones sessile, perfect fertile florets 2-4, with diminished florets at the apex; disarticulated above glumes, but not between florets; rhachilla internodes compressed between florets. Glumes 2-3, broadly ovate, persistent, veined, 5-9 mm long, 4-6 mm wide, margins ciliated at upper half. Fertile lemma lanceolate, 14-16 mm long, chartaceous, apex mucronate, glabrous abaxially, margins ciliated; palea oblanceolate, 2-keeled, equal length to lemma, keels and margins long ciliated; lodicules absent; anthers 6, 8-10 mm long, yellow, with a finely-toothed gradual apical tip 0.5-1 mm long, filaments united into a firm tube, 6-10 mm long; stigmas one, purple, plumose, ovary umbonate, pubescent apically. Caryopsis unknown.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="95E7E52228EA1EABD8ED7D77B096875B" pageId="0" pageNumber="37" type="phenology">
|
||
<paragraph id="A4AB30C23D091A8BD9649A6B05189534" pageId="0" pageNumber="37">Phenology.</paragraph>
|
||
<paragraph id="963CFE4D0EF48B5F111031F6164B8BFC" pageId="0" pageNumber="37">New shoots May to August.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C1817EE301FAE689FC727567A11BE384" pageId="0" pageNumber="37" type="distribution">
|
||
<paragraph id="551D85E7A693B51D396E79B7EC8FE5E3" pageId="0" pageNumber="37">Distribution and habitat.</paragraph>
|
||
<paragraph id="AEEB97E75F9FE2E95DDBC165BEA42CDC" pageId="0" pageNumber="37">
|
||
<taxonomicName id="90E0E8CE6842FCFC206209518B380A6A" authorityName="Xu & Liu & Li" authorityYear="2021" class="Liliopsida" family="Poaceae" genus="Gigantochloa" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Gigantochloa glabrata" order="Poales" pageId="0" pageNumber="37" phylum="Tracheophyta" rank="species" species="glabrata">
|
||
<emphasis id="28840C96DAB3333FF5E62835AC1E45D3" italics="true" pageId="0" pageNumber="37">Gigantochloa glabrata</emphasis>
|
||
</taxonomicName>
|
||
is cultivated at the Bamboo Garden, XTBG, introduced from Mengyang Town, Jinghong City, Yunnan, China in 1978 with XTBG accession no. 00.1978.0594. However, we could not find it over a field survey in Mengyang area in 2019.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="62F5B886F8914739A55411AC94F25B3C" pageId="0" pageNumber="37" type="etymology">
|
||
<paragraph id="BC0A6C6DF062AE4CE765A1230705EC51" pageId="0" pageNumber="37">Etymology.</paragraph>
|
||
<paragraph id="45E9CB7031A3EF44F98551095D51DCBC" pageId="0" pageNumber="37">The specific epithet refers to the culm sheath covered with sparsely deciduous hairs.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="CEDEB85291524AE9352D25B288DBB30E" pageId="0" pageNumber="37" type="materials_examined">
|
||
<paragraph id="2D96566E468D848F4E8A66D1B7923D99" pageId="0" pageNumber="37">Additional specimens examined.</paragraph>
|
||
<paragraph id="C1BFB834FD52E0A01B144FBCCA183F7B" pageId="0" pageNumber="37">
|
||
China. Yunnan: Menghai Country, Daluo Town, Manka, 22 October 1978,
|
||
<emphasis id="4B0C098D6FBDE956A286D2A51B3006DA" italics="true" pageId="0" pageNumber="37">J. L. Sun 18070</emphasis>
|
||
(HITBC!); China. Yunnan: Mengla Country, Menglun Town, Bamboo Garden, XTBG, cultivated, 31 August 2012,
|
||
<emphasis id="A524AF850D2043822ED5E3B1033CAAEC" italics="true" pageId="0" pageNumber="37">Y. Zeng 17</emphasis>
|
||
(IBSC!, with no flowering branches); ibid., 1 August 2007,
|
||
<emphasis id="8544E7C00E7D70A54213A6329E8F378D" italics="true" pageId="0" pageNumber="37">K. H. He</emphasis>
|
||
(何开红)
|
||
<emphasis id="6C826BB3F83C16A693532377C16D3B6F" italics="true" pageId="0" pageNumber="37">C130051</emphasis>
|
||
(HITBC!, HITBC0024167, flowering branches); ibid., 30 May 2020,
|
||
<emphasis id="A0117C9CF12F48E875FFE7EFB0FD0525" italics="true" pageId="0" pageNumber="37">Xuzc2020001</emphasis>
|
||
(KUN!). All collections cited here (with the exception of
|
||
<emphasis id="1EEA86AC872D5999592D00952C995AA6" italics="true" pageId="0" pageNumber="37">J. L. Sun 18070</emphasis>
|
||
) come from the same bamboo clump that was introduced to XTBG with the accession no. 00.1978.0594 in 1978 from Mengyang.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |