321 lines
30 KiB
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321 lines
30 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.241.111499" ID-Pensoft-Pub="1314-2003-241-49" ID-Pensoft-UUID="922ED8D5FD2A56DFBAB78CC334E2E096" ModsDocID="1314-2003-241-49" checkinTime="1712630478889" checkinUser="pensoft" docAuthor="Liao, Miao, Zeng, Si-Jin, Zeng, Lin-Ya, Yin, Hai-Jun, Yan, Mao-Lin, Zhang, Cai-Fei & Tang, Guang-Da" docDate="2024" docId="6743861D80255C65BEF215D966F7B361" docLanguage="en" docName="PhytoKeys 241: 49-63" docOrigin="PhytoKeys 241" docPubDate="2024-04-08" docSource="http://dx.doi.org/10.3897/phytokeys.241.111499" docTitle="Cynanchum longhushanense G. D. Tang & Miao Liao, nom. nov., non Cynanchum brevipedunculatum J. Y. Shen et al. (2019: 217)." docType="treatment" docVersion="1" id="922ED8D5FD2A56DFBAB78CC334E2E096" lastPageNumber="49" masterDocId="922ED8D5FD2A56DFBAB78CC334E2E096" masterDocTitle="A new species and a replacement name in Cynanchum (Apocynaceae, Asclepiadeae) from China" masterLastPageNumber="63" masterPageNumber="49" pageNumber="49" updateTime="1712630478889" updateUser="pensoft">
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<mods:titleInfo id="337FB2270F31C87B6B36F28EEBAB29D9">
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<mods:title id="1734401178107173F13D5323627E3554">A new species and a replacement name in Cynanchum (Apocynaceae, Asclepiadeae) from China</mods:title>
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<mods:name id="F6C37F0BB519B9E5E82D0EF656529B21" type="personal">
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<mods:namePart id="42B6E674F8AC8DE465D849DCCA62CA28">Liao, Miao</mods:namePart>
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<mods:nameIdentifier id="352804BB67C4DCF5B9293C6C65369101" type="ORCID">https://orcid.org/0000-0003-2545-9419</mods:nameIdentifier>
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<mods:affiliation id="4FD6FCBF55D09D9FDFBAF67BCC81A653">College of Forestry and Landscape Architecture, South China Limestone Plants Research Center, South China Agricultural University, Guangzhou, China & CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, China & Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan, China & University of Chinese Academy of Sciences, Beijing, China</mods:affiliation>
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<mods:namePart id="BF10E6DACBC0400E739CA23866B6655A">Zeng, Si-Jin</mods:namePart>
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<mods:nameIdentifier id="5C07924E254BF698C0744D6A4718C8C8" type="ORCID">https://orcid.org/0000-0002-3256-0286</mods:nameIdentifier>
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<mods:affiliation id="76A65EB1BE9E2302B990243190722F83">State Key Laboratory of Plant Diversity and Specialty Crops / Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China</mods:affiliation>
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<mods:nameIdentifier id="3B90EAC88F562C8A8C0A3FDBBA5A7DDD" type="email">kaileqixia@gmail.com</mods:nameIdentifier>
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<mods:namePart id="85A38EB9215D5A1892854E98D4226241">Zeng, Lin-Ya</mods:namePart>
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<mods:affiliation id="E17652FBD6A6B5ECC99143F5BF0E9486">State Key Laboratory of Plant Diversity and Specialty Crops / Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China</mods:affiliation>
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<mods:namePart id="D8D03D6960E532D403F0385145A1E426">Yin, Hai-Jun</mods:namePart>
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<mods:nameIdentifier id="B13F77500F291F631BC1619EE0E358DA" type="ORCID">https://orcid.org/0009-0004-9804-1958</mods:nameIdentifier>
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<mods:affiliation id="09C730805E7EF9B26721BA7707922A1E">Tongbiguan Provincial Nature Reserve, Ruli, Yunnan, China</mods:affiliation>
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<mods:namePart id="486CA820DBBCD04EAD2E7BEE89E27F3E">Yan, Mao-Lin</mods:namePart>
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<mods:nameIdentifier id="B63F92FCB515F2F6E9FB97D462209F25" type="ORCID">https://orcid.org/0009-0003-5188-6796</mods:nameIdentifier>
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<mods:affiliation id="1A568A647FF1A1BADE108A2E80E238CA">Tongbiguan Provincial Nature Reserve, Ruli, Yunnan, China</mods:affiliation>
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<mods:namePart id="614712CF24A0DF6235CD98DF143D36C1">Zhang, Cai-Fei</mods:namePart>
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<mods:nameIdentifier id="79FABE4D41D69838F4786AC1C6ECCE26" type="ORCID">https://orcid.org/0000-0002-2818-5751</mods:nameIdentifier>
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<mods:affiliation id="D6B4DC8B73A84F9419807B9352F9F911">CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, China & Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan, China</mods:affiliation>
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<mods:namePart id="C2429F9AE874CA3A3918402B25BD57CD">Tang, Guang-Da</mods:namePart>
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<mods:nameIdentifier id="67CEE60A9970F50179177C8CA47FA14C" type="ORCID">https://orcid.org/0000-0001-5623-3928</mods:nameIdentifier>
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<mods:affiliation id="DF0B81C0EC4AAF6A9186F70E5A49CEF1">College of Forestry and Landscape Architecture, South China Limestone Plants Research Center, South China Agricultural University, Guangzhou, China & Henry Fok College of Biology and Agriculture, Shaoguan University, Shaoguan, China</mods:affiliation>
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<mods:title id="DDA7D6017BDAAA135330E95235555AD1">PhytoKeys</mods:title>
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<mods:date id="2D3211E7FC2B15A693BF55A8CDD32A00">2024</mods:date>
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<mods:number id="1FFC639E311DEB0ED9C5EBC34622B399">2024-04-08</mods:number>
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<mods:number id="E2AB0027EE2175BA259DFB905EAA8A06">241</mods:number>
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<mods:start id="2EE967557D5A12634859A71EB8CF738B">49</mods:start>
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<mods:url id="5EFDAFA1F2C9941E6512D09BB7501CA0">http://dx.doi.org/10.3897/phytokeys.241.111499</mods:url>
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<mods:classification id="EE2D9144588757D7624DEE86FE7A07E4">journal article</mods:classification>
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<mods:identifier id="9FDE260E2425CABEA888A65D2969E66B" type="DOI">http://dx.doi.org/10.3897/phytokeys.241.111499</mods:identifier>
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<mods:identifier id="5C573E4B72FBA59F429510522EE465BB" type="Pensoft-Pub">1314-2003-241-49</mods:identifier>
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</mods:mods>
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<treatment id="6743861D80255C65BEF215D966F7B361" LSID="urn:lsid:plazi:treatment:6743861D80255C65BEF215D966F7B361" httpUri="http://treatment.plazi.org/id/6743861D80255C65BEF215D966F7B361" lastPageNumber="49" pageId="0" pageNumber="49">
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<subSubSection id="4348AC6BAC5E5759C16C478C3FD77621" pageId="0" pageNumber="49" type="nomenclature">
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<paragraph id="D9981E1E76E40EC743F3CB2888A2A463" pageId="0" pageNumber="49">
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<taxonomicName id="BCC928A1CD4C6EB9AD9FE2912E2CD304" LSID="6743861D-8025-5C65-BEF2-15D966F7B361" authority="G. D. Tang & Miao Liao, nom. nov., non Cynanchum brevipedunculatum J. Y. Shen et al. (2019: 217)." authorityName="G. D. Tang & Miao Liao, nom. nov., non Cynanchum brevipedunculatum J. Y. Shen et al. (2019: 217)." class="Magnoliopsida" family="Apocynaceae" genus="Cynanchum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cynanchum longhushanense" order="Gentianales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="species" species="longhushanense">Cynanchum longhushanense G.D.Tang & Miao Liao, nom. nov., non Cynanchum brevipedunculatum J.Y.Shen et al. (2019: 217).</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection id="AC93A3C6DE74069C1968EFC6F2401E89" pageId="0" pageNumber="49" type="description">
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<paragraph id="188CCC9DCCCA48ECF0DBA3F956696C5D" pageId="0" pageNumber="49">
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<figureCitation id="44CDF29C4AD8CF43708CD041C076E255" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Cynanchum longhushanense G. D. Tang & Miao Liao a flowering branch b cross-section of hollow stem c node with small glands d petiole with glands at the top e inflorescence f bracteoles at the base of the pedicel g flower bud (above: top view; below: side view) h flower (1) top view, (2) lateral view, showing the connivent corona-scales apex, not exceeding the throat of the corolla, (3) side view, showing corolla lobes overlapping to the right and corolla tube i opened corolla, adaxial (above) and abaxial (below) view j ovary with calyx (above: top view, showing glands at the base of the calyx, below: side view of ovary, calyx and pedicel) k ovary l calyx lobes m gynostegium with corona lobes n gynostegium o corona lobes p pollinarium. All photos based on Miao Liao LM 78." figureDoi="10.3897/phytokeys.241.111499.figure2" httpUri="https://binary.pensoft.net/fig/1021421" pageId="0" pageNumber="49">Fig. 2</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="FBB514A3B20C4752AC64A69BE7F81165" pageId="0" pageNumber="49" type="reference_group">
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<paragraph id="43156451805DCD2740201365AB620574" pageId="0" pageNumber="49">
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<taxonomicName id="969A5B7EA1840DFC0129904957C3A69E" class="Magnoliopsida" family="Apocynaceae" genus="Raphistemma" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Raphistemma brevipedunculatum" order="Gentianales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="species" species="brevipedunculatum">Raphistemma brevipedunculatum</taxonomicName>
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≡
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<taxonomicName id="DA0131AE527EFDD194D3ED0442E9C246" class="Magnoliopsida" family="Apocynaceae" genus="Raphistemma" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Raphistemma brevipedunculatum" order="Gentianales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="species" species="brevipedunculatum">Raphistemma brevipedunculatum</taxonomicName>
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Y.Wan, in Guihaia 3(3): 197 (1983).
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</paragraph>
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</subSubSection>
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<subSubSection id="2FE1230654DFA81A07E9620A848C69DE" pageId="0" pageNumber="49" type="materials_examined">
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<paragraph id="A34FE81A3B9952D34459F94CE8324A04" pageId="0" pageNumber="49">
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<typeStatus id="C76E32252B011A8A8C0D7E92B554572B">Type</typeStatus>
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.
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</paragraph>
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<paragraph id="B5666A475EC142A12474909A7D2D795B" pageId="0" pageNumber="49">
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<materialsCitation id="44DFFAA49566FD6C6F4AF9DA134B08FE" collectingDate="1981-07-02" collectorName="D. H. Tan" country="China" county="Longan County" location="Longhushan Nature Reserve" specimenCount="1" stateProvince="Guangxi" typeStatus="holotype">
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<collectingCountry id="83B6227A4627A43F16338A1DC4C217FF" name="China">China</collectingCountry>
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.
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<collectingRegion id="93DBDF524B1D822C2EDFADE352F43299" country="China" name="Guangxi">Guangxi</collectingRegion>
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:
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<collectingCounty id="95FBAE5D33FAF5B583EC7D8ECED5DE71">Longan County</collectingCounty>
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,
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<location id="68C67D35ABCBF70347B621938A756DE0" LSID="urn:lsid:plazi:treatment:6743861D80255C65BEF215D966F7B361:68C67D35ABCBF70347B621938A756DE0" country="China" county="Longan County" name="Longhushan Nature Reserve" stateProvince="Guangxi">Longhushan Nature Reserve</location>
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, open woods,
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<collectingDate id="C23805ED46ABE5F3A293179D84112C92" value="1981-07-02">2 Jul. 1981</collectingDate>
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,
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<emphasis id="914B944295FED3A17B89908C8FAEB22F" italics="true" pageId="0" pageNumber="49">
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<collectorName id="E203608D1BDCCC6CDD38D9F955FA476E">D.H. Tan</collectorName>
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81329
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</emphasis>
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(
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<typeStatus id="B15198FC60D7176639B43A655E532230" type="holotype">holotype</typeStatus>
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: GXSP[GXSP0000038!];
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<typeStatus id="ADA55E2625E8B70FB60FD8E9C62A0870" type="isotype">isotype</typeStatus>
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: CANT[CANT00002128!])
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="0264CABC8B2E1ADC28E7D0949DF785BB" pageId="0" pageNumber="49" type="chinese name">
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<paragraph id="8C6DF0FAA09A3A1F531C6AF66E6258F5" pageId="0" pageNumber="49">Chinese name.</paragraph>
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<paragraph id="12B32C88E5F9FD86B7F5A7F9F9E5443D" pageId="0" pageNumber="49">Guangxi Dahuateng (广西大花藤).</paragraph>
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</subSubSection>
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<subSubSection id="3A2C559DA2D33ADEF719ED9048E666B3" pageId="0" pageNumber="49" type="notes">
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<paragraph id="A8805B067D16864FD7624DF4A437CD35" pageId="0" pageNumber="49">Notes.</paragraph>
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<paragraph id="C02F21B78AEA12EAA95C64E708784465" pageId="0" pageNumber="49">
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<taxonomicName id="BD5090A677BBF024C7317877162FEA88" class="Magnoliopsida" family="Asclepiadaceae" genus="Raphistemma" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Raphistemma brevipedunculatum" order="Gentianales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="species" species="brevipedunculatum">
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<emphasis id="80689165AF1E011F1385B09B9E504C2B" italics="true" pageId="0" pageNumber="49">Raphistemma brevipedunculatum</emphasis>
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</taxonomicName>
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was considered a synonym of
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<taxonomicName id="DC2685653A667AAB70D53DC756B6FA5A" lsidName="R. hooperianum" pageId="0" pageNumber="49" rank="species" species="hooperianum">
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<emphasis id="119EFFB78AD11E57D932F43BCD1DAB42" italics="true" pageId="0" pageNumber="49">R. hooperianum</emphasis>
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</taxonomicName>
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(
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<bibRefCitation id="3B1E79F0CE91536F5B7C32F8FEBC6BA4" author="Li, PT" editor="Wu, ZY" journalOrPublisher="Science Press, Beijing and Missouri Botanical Garden Press, St. Louis, Missouri" pageId="0" pageNumber="49" pagination="189 - 270" refId="B14" refString="Li, PT, Gilbert, MG, Steven, WD, 1995. Asclepiadaceae. In: Wu, ZY, Raven, PH, Eds., Flora of China, vol 16. Science Press, Beijing and Missouri Botanical Garden Press, St. Louis, Missouri: 189 - 270" title="Asclepiadaceae." volumeTitle="Flora of China, vol 16." year="1995">Li et al. 1995</bibRefCitation>
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), which was transferred to
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<taxonomicName id="9FCE70806B70DA4F1BA70C2EDF8C1A41" class="Magnoliopsida" family="Apocynaceae" genus="Cynanchum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cynanchum" order="Gentianales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="genus">
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<emphasis id="60A79CA679314817955661FD837D6A92" italics="true" pageId="0" pageNumber="49">Cynanchum</emphasis>
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</taxonomicName>
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as
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<taxonomicName id="C65B29D590F3B2DEE975E70EE051EA65" lsidName="C. hooperianum" pageId="0" pageNumber="49" rank="species" species="hooperianum">
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<emphasis id="A625A6B05A4E57279A2B5B8E4E155B46" italics="true" pageId="0" pageNumber="49">C. hooperianum</emphasis>
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</taxonomicName>
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(
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<bibRefCitation id="8C262E62CEF900EC583CE89246318CB3" DOI="https://doi.org/10.12705/653.3" author="Khanum, R" journalOrPublisher="Taxon" pageId="0" pageNumber="49" pagination="467 - 486" refId="B12" refString="Khanum, R, Surveswaran, S, Meve, U, Liede-Schumann, S, 2016. Cynanchum (Apocynaceae: Asclepiadoideae): a pantropical Asclepiadoid genus revisited. Taxon 65 (3): 467 - 486, DOI: https://doi.org/10.12705/653.3" title="Cynanchum (Apocynaceae: Asclepiadoideae): a pantropical Asclepiadoid genus revisited." url="https://doi.org/10.12705/653.3" volume="65" year="2016">Khanum et al. 2016</bibRefCitation>
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). Although
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<taxonomicName id="E3F31C3BC506E7DF4E2DD702D541DE2C" lsidName="C. hooperianum" pageId="0" pageNumber="49" rank="species" species="hooperianum">
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<emphasis id="8C5621D363D485B36581B6D98DBB13DB" italics="true" pageId="0" pageNumber="49">C. hooperianum</emphasis>
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</taxonomicName>
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is not included in our molecular study, morphological differences between specimens of
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<taxonomicName id="97A5005D0A638F8CFEC8385C251AA642" lsidName="C. hooperianum" pageId="0" pageNumber="49" rank="species" species="hooperianum">
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<emphasis id="B03E46D8E11C7BED2E7E72A77BEF48D9" italics="true" pageId="0" pageNumber="49">C. hooperianum</emphasis>
|
|
</taxonomicName>
|
|
and
|
|
<taxonomicName id="9CBBE511513BD3FA86DCF48CA1E6C65D" lsidName="R. brevipedunculatum" pageId="0" pageNumber="49" rank="species" species="brevipedunculatum">
|
|
<emphasis id="D2494946DE083EF8B84387A2BEC1DD2F" italics="true" pageId="0" pageNumber="49">R. brevipedunculatum</emphasis>
|
|
</taxonomicName>
|
|
are significant. We therefore reinstate
|
|
<taxonomicName id="3CEC7452D23610E544D01AF210848009" lsidName="R. brevipedunculatum" pageId="0" pageNumber="49" rank="species" species="brevipedunculatum">
|
|
<emphasis id="82445D86BF9760B7A09F0850C2980D9B" italics="true" pageId="0" pageNumber="49">R. brevipedunculatum</emphasis>
|
|
</taxonomicName>
|
|
as a distinct species of
|
|
<taxonomicName id="366F22FA02F10E4C9A146C284FF9A1D8" class="Magnoliopsida" family="Apocynaceae" genus="Cynanchum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cynanchum" order="Gentianales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="genus">
|
|
<emphasis id="3591C6E27561D2F4C37ACB0EE25D43DB" italics="true" pageId="0" pageNumber="49">Cynanchum</emphasis>
|
|
</taxonomicName>
|
|
. We renamed
|
|
<taxonomicName id="662BD75F45675BC707F34D86DE6D27AF" class="Magnoliopsida" family="Asclepiadaceae" genus="Raphistemma" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Raphistemma brevipedunculatum" order="Gentianales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="species" species="brevipedunculatum">
|
|
<emphasis id="13BF78B991F1FD55D402C7AB3F30F749" italics="true" pageId="0" pageNumber="49">Raphistemma brevipedunculatum</emphasis>
|
|
</taxonomicName>
|
|
as
|
|
<taxonomicName id="5AA7E495E8E58700668ADD2FB48EFCEA" class="Magnoliopsida" family="Apocynaceae" genus="Cynanchum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cynanchum longhushanense" order="Gentianales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="species" species="longhushanense">
|
|
<emphasis id="234F14DE00782D15A0B9A3025605E9F7" italics="true" pageId="0" pageNumber="49">Cynanchum longhushanense</emphasis>
|
|
</taxonomicName>
|
|
because the specific epithet '
|
|
<taxonomicName id="1736B18B7A229492A83D84C158DFCE78" class="Magnoliopsida" family="Apocynaceae" genus="Cynanchum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cynanchum brevipedunculatum" order="Gentianales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="species" species="brevipedunculatum">
|
|
<emphasis id="838B4982F4BBF1364B1C7966F79B4D57" italics="true" pageId="0" pageNumber="49">Cynanchum brevipedunculatum</emphasis>
|
|
</taxonomicName>
|
|
' is occupied in
|
|
<taxonomicName id="F7A9CD92B347E3FE5EA73EB5CFCAE668" class="Magnoliopsida" family="Apocynaceae" genus="Cynanchum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cynanchum" order="Gentianales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="genus">
|
|
<emphasis id="0EDDCF0BBC47645C7B6D984C953C8D28" italics="true" pageId="0" pageNumber="49">Cynanchum</emphasis>
|
|
</taxonomicName>
|
|
(
|
|
<taxonomicName id="FEB71B0F6DD0C4504714A10D389CC9DE" lsidName="C. brevipedunculatum" pageId="0" pageNumber="49" rank="species" species="brevipedunculatum">
|
|
<emphasis id="7AD4F2CE78FFCFCF153B9DF308E43BA7" italics="true" pageId="0" pageNumber="49">C. brevipedunculatum</emphasis>
|
|
</taxonomicName>
|
|
J.Y.Shen).
|
|
<taxonomicName id="21548FF489BFFC2AC07CD81B5B889B6A" lsidName="C. longhushanense" pageId="0" pageNumber="49" rank="species" species="longhushanense">
|
|
<emphasis id="3ECA5E888800BCADCCF10468C97008E0" italics="true" pageId="0" pageNumber="49">C. longhushanense</emphasis>
|
|
</taxonomicName>
|
|
differs from
|
|
<taxonomicName id="187D81884BC58B7A1FF4993F809D0103" lsidName="C. hooperianum" pageId="0" pageNumber="49" rank="species" species="hooperianum">
|
|
<emphasis id="ECA3480EE263D6818F5EE5A6B3F287F0" italics="true" pageId="0" pageNumber="49">C. hooperianum</emphasis>
|
|
</taxonomicName>
|
|
by the longer calyx lobes (5-6 mm vs. 3-4 mm), the longer corolla-tubes (12-16 mm vs. 8-9 mm), the oblong corolla lobes (vs. ovate), and the corona lobes with connivent corona-scales apex, not exceeding the throat of the corolla (vs. corona-scales apex separate, reaching the middle of the corolla-segments or further). It should be noticed that in the protologue of
|
|
<taxonomicName id="21478E9A2D6E4A70059770CF0CF3FDF4" class="Magnoliopsida" family="Apocynaceae" genus="Cynanchum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cynanchum longhushanense" order="Gentianales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="species" species="longhushanense">
|
|
<emphasis id="429924D205027CCB004C73EC4D9EFFE4" italics="true" pageId="0" pageNumber="49">Cynanchum longhushanense</emphasis>
|
|
</taxonomicName>
|
|
(≡
|
|
<taxonomicName id="E4D7CF9719B48B0B542559EEE2D46361" lsidName="R. brevipedunculatum" pageId="0" pageNumber="49" rank="species" species="brevipedunculatum">
|
|
<emphasis id="5EED214499A884D41221923ED91353F8" italics="true" pageId="0" pageNumber="49">R. brevipedunculatum</emphasis>
|
|
</taxonomicName>
|
|
) (
|
|
<bibRefCitation id="EB6B732C63618498277EB25B75CFD324" author="Wan, Y" journalOrPublisher="Guangxi Zhi Wu" pageId="0" pageNumber="49" pagination="197 - 199" refId="B34" refString="Wan, Y, 1983. A new species of Raphistemma (Asclepiadaceae) from Guangxi. Guangxi Zhi Wu 3 (3): 197 - 199" title="A new species of Raphistemma (Asclepiadaceae) from Guangxi." volume="3" year="1983">Wan 1983</bibRefCitation>
|
|
), the number of glands at the base of the calyx was described as five, but we observed 10-15 glands per calyx in our Guangxi collection (Fig.
|
|
<figureCitation id="D2255A21D18D173F24F0A1C03D6E4715" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Cynanchum longhushanense G. D. Tang & Miao Liao a flowering branch b cross-section of hollow stem c node with small glands d petiole with glands at the top e inflorescence f bracteoles at the base of the pedicel g flower bud (above: top view; below: side view) h flower (1) top view, (2) lateral view, showing the connivent corona-scales apex, not exceeding the throat of the corolla, (3) side view, showing corolla lobes overlapping to the right and corolla tube i opened corolla, adaxial (above) and abaxial (below) view j ovary with calyx (above: top view, showing glands at the base of the calyx, below: side view of ovary, calyx and pedicel) k ovary l calyx lobes m gynostegium with corona lobes n gynostegium o corona lobes p pollinarium. All photos based on Miao Liao LM 78." figureDoi="10.3897/phytokeys.241.111499.figure2" httpUri="https://binary.pensoft.net/fig/1021421" pageId="0" pageNumber="49">2j</figureCitation>
|
|
). More specimens are expected to be collected to determine the morphological variation.
|
|
</paragraph>
|
|
<caption id="DC47F159BA805953F7B7F8A8D6976C31" doi="10.3897/phytokeys.241.111499.figure2" httpUri="https://binary.pensoft.net/fig/1021421" pageId="0" pageNumber="49" start="Figure 2" startId="F2">
|
|
<paragraph id="F9655BF23D4DE4F3F1451BFB7463A318" pageId="0" pageNumber="49">
|
|
<emphasis id="31E9E105BBCBDAB2ADE237BCE0A094A7" bold="true" pageId="0" pageNumber="49">Figure 2.</emphasis>
|
|
<taxonomicName id="F3694AD5958F8070049053FED853E773" class="Magnoliopsida" family="Apocynaceae" genus="Cynanchum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cynanchum longhushanense" order="Gentianales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="species" species="longhushanense">
|
|
<emphasis id="80BD99A901838C2054B3EFA54D83A74A" italics="true" pageId="0" pageNumber="49">Cynanchum longhushanense</emphasis>
|
|
</taxonomicName>
|
|
G.D.Tang & Miao Liao
|
|
<emphasis id="9C80FD0B883D920D297DF278171BBB74" bold="true" pageId="0" pageNumber="49">a</emphasis>
|
|
flowering branch
|
|
<emphasis id="4D0505AFBEC245401A06C3FDB0322A6D" bold="true" pageId="0" pageNumber="49">b</emphasis>
|
|
cross-section of hollow stem
|
|
<emphasis id="7B5475384BAB3AD9EFBB75D34A08B4B7" bold="true" pageId="0" pageNumber="49">c</emphasis>
|
|
node with small glands
|
|
<emphasis id="0E809D00570849E1E8D6AD8D0FF62B38" bold="true" pageId="0" pageNumber="49">d</emphasis>
|
|
petiole with glands at the top
|
|
<emphasis id="DA6679286E1D71D9918C32C210377209" bold="true" pageId="0" pageNumber="49">e</emphasis>
|
|
inflorescence
|
|
<emphasis id="F5F55FADD1CFA176ABE6AC8F279B291B" bold="true" pageId="0" pageNumber="49">f</emphasis>
|
|
bracteoles at the base of the pedicel
|
|
<emphasis id="BA057CE9CC6A9614E90D870A2F8972F8" bold="true" pageId="0" pageNumber="49">g</emphasis>
|
|
flower bud (above: top view; below: side view)
|
|
<emphasis id="CF11F3B793E0A879BC6ADE49F2AA0EF3" bold="true" pageId="0" pageNumber="49">h</emphasis>
|
|
flower (1) top view, (2) lateral view, showing the connivent corona-scales apex, not exceeding the throat of the corolla, (3) side view, showing corolla lobes overlapping to the right and corolla tube
|
|
<emphasis id="7644607F0DC786F47B3589F900859B4F" bold="true" pageId="0" pageNumber="49">i</emphasis>
|
|
opened corolla, adaxial (above) and abaxial (below) view
|
|
<emphasis id="88A74FCD62B22FD9ED6209CA54E51B1B" bold="true" pageId="0" pageNumber="49">j</emphasis>
|
|
ovary with calyx (above: top view, showing glands at the base of the calyx, below: side view of ovary, calyx and pedicel)
|
|
<emphasis id="7D6BF24CAEB4FAEC6EF72022EBDFCAE5" bold="true" pageId="0" pageNumber="49">k</emphasis>
|
|
ovary
|
|
<emphasis id="2694F93C451B2341C34E5DCFC7B5E673" bold="true" pageId="0" pageNumber="49">l</emphasis>
|
|
calyx lobes
|
|
<emphasis id="B9860FC5EDB80E97C5C2BEB7A20C4120" bold="true" pageId="0" pageNumber="49">m</emphasis>
|
|
gynostegium with corona lobes
|
|
<emphasis id="273CD6B03A4B824835C1BCC27E1B799C" bold="true" pageId="0" pageNumber="49">n</emphasis>
|
|
gynostegium
|
|
<emphasis id="BE1BA17C92D91140F663EB6D95D32122" bold="true" pageId="0" pageNumber="49">o</emphasis>
|
|
corona lobes
|
|
<emphasis id="8DB674C7E00A519E3BD443CEA8266564" bold="true" pageId="0" pageNumber="49">p</emphasis>
|
|
pollinarium. All photos based on
|
|
<emphasis id="0AFCEF82CADAD3EE4B53C5F882E5ABBA" italics="true" pageId="0" pageNumber="49">Miao Liao LM78</emphasis>
|
|
.
|
|
</paragraph>
|
|
</caption>
|
|
</subSubSection>
|
|
<subSubSection id="018ED97A61336927A486FA01BEEB1369" pageId="0" pageNumber="49" type="materials_examined">
|
|
<paragraph id="F5490B168F3EFFD4A561281C097803F9" pageId="0" pageNumber="49">Other specimens examined.</paragraph>
|
|
<paragraph id="B53C435C457F440EFBF6D4880205C3F2" pageId="0" pageNumber="49">
|
|
<materialsCitation id="F95FB3C441EA1B4CEB76939A17696FB2" collectingDate="1977-10-10" collectingDateMax="2021-06-25" collectingDateMin="1977-10-10" collectorName="Longan Investigation Team, Y. Wan, Liu, Miao Liao LM" country="China" county="Longan County" location="Longan County" municipality="Pingshan Village" specimenCount="1" stateProvince="Guangxi" typeStatus="paratype">
|
|
<collectingCountry id="AE04B94AC09B7F77B0F8B8167A72FFA1" name="China">China</collectingCountry>
|
|
.
|
|
<collectingRegion id="863CC4CEBE02EB0AD77C0000D2AA8E88" country="China" name="Guangxi">Guangxi</collectingRegion>
|
|
:
|
|
<collectingCounty id="B8D0D344874204915CBD1A38E2BBB2EA">Longan County</collectingCounty>
|
|
,
|
|
<collectingMunicipality id="F868605CD24B2AB7749B4776DEB1D1EE">Pingshan Village</collectingMunicipality>
|
|
,
|
|
<collectingDate id="2C42D76AB929EB8480F1C06936E6AF25" value="1977-10-10">10 Oct. 1977</collectingDate>
|
|
,
|
|
<emphasis id="07904AAC5411394083C5294EA7E89386" italics="true" pageId="0" pageNumber="49">
|
|
<collectorName id="0C53FA52A9BDCC097476B8515B7D6A8A">Longan Investigation Team</collectorName>
|
|
2-040
|
|
</emphasis>
|
|
(GXMI[GXMI031735!]);
|
|
<location id="9657E33AE0A59EE2117F7E284DF976A3" LSID="urn:lsid:plazi:treatment:6743861D80255C65BEF215D966F7B361:9657E33AE0A59EE2117F7E284DF976A3" country="China" county="Longan County" municipality="Pingshan Village" name="Longan County" stateProvince="Guangxi">Longan County</location>
|
|
,
|
|
<location id="708DBDCA4DD7E831E4EB7ADD4ABA1819" LSID="urn:lsid:plazi:treatment:6743861D80255C65BEF215D966F7B361:708DBDCA4DD7E831E4EB7ADD4ABA1819" country="China" county="Longan County" municipality="Pingshan Village" name="Longhushan Nature Reserve" stateProvince="Guangxi">Longhushan Nature Reserve</location>
|
|
,
|
|
<collectingDate id="B50E1D3348E12A666F2D71AC5B68A582" value="1982-11-14">14 Nov. 1982</collectingDate>
|
|
,
|
|
<emphasis id="042E71A9FB8A37CA7E8B7CFF8F95EDF4" italics="true" pageId="0" pageNumber="49">
|
|
<collectorName id="F26E1D4AF088C5D89BB9FA67D52EB0A8">Y. Wan</collectorName>
|
|
& Rui-Ju
|
|
<collectorName id="CC1DEAFA451188DF5F6469AEFFB3295B">Liu</collectorName>
|
|
82430
|
|
</emphasis>
|
|
(
|
|
<typeStatus id="72D1A42D3E3E78B40C19764DE91E330D" type="paratype">paratype</typeStatus>
|
|
: GXSP[GXSP0000039!]);
|
|
<location id="40E30BC439D04233A3F62D55519ABFE1" LSID="urn:lsid:plazi:treatment:6743861D80255C65BEF215D966F7B361:40E30BC439D04233A3F62D55519ABFE1" country="China" county="Longan County" municipality="Pingshan Village" name="Longan County" stateProvince="Guangxi">Longan County</location>
|
|
,
|
|
<location id="1F7F3D1CE7EA9A4097CEAA6DE850C702" LSID="urn:lsid:plazi:treatment:6743861D80255C65BEF215D966F7B361:1F7F3D1CE7EA9A4097CEAA6DE850C702" country="China" county="Longan County" municipality="Pingshan Village" name="Longhushan Nature Reserve" stateProvince="Guangxi">Longhushan Nature Reserve</location>
|
|
,
|
|
<collectingDate id="7E2008AF72C9521F6D25684AB5B093A9" value="2021-06-25">25 Jun. 2021</collectingDate>
|
|
,
|
|
<emphasis id="EA0C154CF46D13FC729212F39B5963A3" italics="true" pageId="0" pageNumber="49">
|
|
<collectorName id="8FD2C7D0FB011F885778EACC0A8520CD">Miao Liao LM</collectorName>
|
|
78
|
|
</emphasis>
|
|
(IBSC)
|
|
</materialsCitation>
|
|
.
|
|
</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |