421 lines
29 KiB
XML
421 lines
29 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.186.63543" ID-GBIF-Dataset="056e9d17-8780-4ab1-9505-68c6d90d7370" ID-PMC="PMC8671711" ID-Pensoft-Pub="1314-2003-186-43" ID-Pensoft-UUID="86599D595CD35FBCA73E81E92DC67A45" ID-PubMed="34975274" ModsDocID="1314-2003-186-43" checkinTime="1638850654081" checkinUser="pensoft" docAuthor="Wang, Jun, Li, Guo-Dong, Yang, Juan-Juan, Shen, Bin, Pu, Chun-Xia & Zhu, Xin-Xin" docDate="2021" docId="D7640A65541353679F61378D4406FA89" docLanguage="en" docName="PhytoKeys 186: 43-52" docOrigin="PhytoKeys 186" docPubDate="2021-12-06" docSource="http://dx.doi.org/10.3897/phytokeys.186.63543" docTitle="Isotrema pseudohei X. X. Zhu, Jun Wang bis & G. D. Li 2021, sp. nov." docType="treatment" docVersion="4" id="86599D595CD35FBCA73E81E92DC67A45" lastPageNumber="43" masterDocId="86599D595CD35FBCA73E81E92DC67A45" masterDocTitle="Taxonomic studies on the genus Isotrema (Aristolochiaceae) from China III: I. pseudohei, a new species from Yunnan, Southwest China" masterLastPageNumber="52" masterPageNumber="43" pageNumber="43" updateTime="1668140538280" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Taxonomic studies on the genus Isotrema (Aristolochiaceae) from China III: I. pseudohei, a new species from Yunnan, Southwest China</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Wang, Jun</mods:namePart>
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<mods:affiliation>College of Life Sciences, Xinyang Normal University, Xinyang 464000, Henan, 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>Li, Guo-Dong</mods:namePart>
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<mods:affiliation>College of Life Sciences, Xinyang Normal University, Xinyang 464000, Henan, 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>Yang, Juan-Juan</mods:namePart>
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<mods:affiliation>College of Life Sciences, Xinyang Normal University, Xinyang 464000, Henan, 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>Shen, Bin</mods:namePart>
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<mods:affiliation>Shanghai Zuibaichi Park, Shanghai 201600, 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>Pu, Chun-Xia</mods:namePart>
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<mods:affiliation>Faculty of Traditional Chinese Pharmacy, Yunnan University of Chinese Medicine, Kunming 650500, Yunnan, 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>Zhu, Xin-Xin</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-9252-7453</mods:nameIdentifier>
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<mods:affiliation>College of Life Sciences, Xinyang Normal University, Xinyang 464000, Henan, China</mods:affiliation>
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<mods:nameIdentifier type="email">zhuzhu8niuniu@126.com</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>2021</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2021-12-06</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>186</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>43</mods:start>
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<mods:end>52</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.186.63543</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.186.63543</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-186-43</mods:identifier>
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<mods:identifier type="Pensoft-UUID">86599D595CD35FBCA73E81E92DC67A45</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="191162285" LSID="urn:lsid:plazi:treatment:D7640A65541353679F61378D4406FA89" httpUri="http://treatment.plazi.org/id/D7640A65541353679F61378D4406FA89" lastPageNumber="43" pageId="0" pageNumber="43">
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<subSubSection pageId="0" pageNumber="43" type="nomenclature">
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<paragraph pageId="0" pageNumber="43">
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<taxonomicName LSID="D7640A65-5413-5367-9F61-378D4406FA89" authority="X. X. Zhu, Jun Wang bis & G. D. Li" authorityName="X. X. Zhu, Jun Wang bis & G. D. Li" authorityYear="2021" class="Magnoliopsida" family="Apocynaceae" genus="Isotrema" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Isotrema pseudohei" order="Gentianales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="species" species="pseudohei" status="sp. nov.">Isotrema pseudohei X.X.Zhu, Jun Wang bis & G.D.Li</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="43">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="43" type="description">
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<paragraph pageId="0" pageNumber="43">
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Line drawing of Isotrema pseudohei X. X. Zhu, Jun Wang bis & G. D. Li A habit B leaf C flower (frontal view) D flower (lateral view) E flower (dorsal view) F dissected flower (showing the inside structure) G anthers and gynostemium H dehiscing capsule I seeds. Illustrated by Shi-Zhen Qiao." figureDoi="10.3897/phytokeys.186.63543.figure1" httpUri="https://binary.pensoft.net/fig/618977" pageId="0" pageNumber="43">Figures 1</figureCitation>
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Isotrema pseudohei X. X. Zhu, Jun Wang bis & G. D. Li from the type locality A habit B leaves C flower (frontal view) D anthers and gynostemium E fruit F seeds. Photographed by Xin-Xin Zhu." figureDoi="10.3897/phytokeys.186.63543.figure2" httpUri="https://binary.pensoft.net/fig/618978" pageId="0" pageNumber="43">, 2</figureCitation>
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Holotype of Isotrema pseudohei X. X. Zhu, Jun Wang bis & G. D. Li. (CSH- 0157854)." figureDoi="10.3897/phytokeys.186.63543.figure3" httpUri="https://binary.pensoft.net/fig/618979" pageId="0" pageNumber="43">, 3</figureCitation>
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Morphological comparisons of the leaves and flowers of Isotrema pseudohei (A-C), I. hei (D-F) and I. moupinense (G-I). Photographed by Xin-Xin Zhu." figureDoi="10.3897/phytokeys.186.63543.figure4" httpUri="https://binary.pensoft.net/fig/618980" pageId="0" pageNumber="43">, 4A-C</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="43" type="materials_examined">
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<paragraph pageId="0" pageNumber="43">
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<typeStatus>Type</typeStatus>
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.
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</paragraph>
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<paragraph pageId="0" pageNumber="43">
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<materialsCitation accessionNumber="ZXX18249" collectingDate="2018-09-11" collectorName="X. X. Zhu" country="China" county="Xinping County" elevation="1823" latitude="23.979445" location="Atizuo Village" longLatPrecision="21" longitude="101.93083" municipality="Yuxi City" specimenCount="1" stateProvince="Yunnan" typeStatus="holotype">
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<collectingCountry name="China">China</collectingCountry>
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.
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<collectingRegion country="China" name="Yunnan">Yunnan</collectingRegion>
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:
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<collectingMunicipality>Yuxi City</collectingMunicipality>
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,
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<collectingCounty>Xinping County</collectingCounty>
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, near
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<location LSID="urn:lsid:plazi:treatment:D7640A65541353679F61378D4406FA89:86ACF98042195A990EABB03D055CD27B" country="China" county="Xinping County" latitude="23.979445" longLatPrecision="21" longitude="101.93083" municipality="Yuxi City" name="Atizuo Village" stateProvince="Yunnan">Atizuo Village</location>
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,
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<geoCoordinate degrees="101" direction="east" minutes="55" orientation="longitude" precision="15" seconds="51" value="101.93083">101°55'51"E</geoCoordinate>
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,
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<geoCoordinate degrees="23" direction="north" minutes="58" orientation="latitude" precision="15" seconds="46" value="23.979445">23°58'46"N</geoCoordinate>
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,
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<elevation metricMagnitude="3" metricUnit="m" metricValue="1.823" unit="m" value="1823.0">
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<quantity metricMagnitude="3" metricUnit="m" metricValue="1.823" unit="m" value="1823.0">1823 m</quantity>
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a.s.l.
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</elevation>
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,
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<collectingDate value="2018-09-11">11 September 2018</collectingDate>
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,
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<emphasis italics="true" pageId="0" pageNumber="43">
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<collectorName>X. X. Zhu</collectorName>
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</emphasis>
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et al.
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<emphasis italics="true" pageId="0" pageNumber="43">
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<accessionNumber httpUri="http://www.ncbi.nlm.nih.gov/protein/ZXX18249">ZXX18249</accessionNumber>
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</emphasis>
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(
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<typeStatus>holotype</typeStatus>
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: CSH [CSH-0157854!]; isotypes: CSH!, KUN!)
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="43" type="diagnosis">
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<paragraph pageId="0" pageNumber="43">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="43">
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Similar to
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<taxonomicName genus="Isostrema" lsidName="Isostrema hei" pageId="0" pageNumber="43" rank="species" species="hei">
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<emphasis italics="true" pageId="0" pageNumber="43">Isostrema hei</emphasis>
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</taxonomicName>
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Lei Cai & X.X.Zhu and
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<taxonomicName class="Magnoliopsida" family="Aristolochiaceae" kingdom="Plantae" lsidName="I. moupinense" order="Piperales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="species" species="moupinense">
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<emphasis italics="true" pageId="0" pageNumber="43">I. moupinense</emphasis>
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</taxonomicName>
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(Franch.) X.X.Zhu, S. Liao & J.S.Ma, but significantly
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<normalizedToken originalValue="differs">differs</normalizedToken>
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in the following characters: laminas lanceolate to narrowly lanceolate, basal tube of calyx ca. 1.5 cm long, inside dark purple at base and yellowish white above base; upper tube of calyx ca. 2.3 cm long, inside yellowish white, getting yellow in upper portion; inner surface of limb yellow with purplish red patches; throat yellow, suborbicular, 7-9 mm in diameter; apex of gynostemium lobes acute.
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</paragraph>
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<caption doi="10.3897/phytokeys.186.63543.figure1" httpUri="https://binary.pensoft.net/fig/618977" pageId="0" pageNumber="43" start="Figure 1" startId="F1">
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<paragraph pageId="0" pageNumber="43">
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<emphasis bold="true" pageId="0" pageNumber="43">Figure 1.</emphasis>
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Line drawing of
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<taxonomicName authorityName="X. X. Zhu, Jun Wang bis & G. D. Li" authorityYear="2021" class="Magnoliopsida" family="Aristolochiaceae" genus="Isotrema" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Isotrema pseudohei" order="Gentianales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="species" species="pseudohei">
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<emphasis italics="true" pageId="0" pageNumber="43">Isotrema pseudohei</emphasis>
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</taxonomicName>
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X.X.Zhu, Jun Wang bis & G.D.Li
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<emphasis bold="true" pageId="0" pageNumber="43">A</emphasis>
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habit
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<emphasis bold="true" pageId="0" pageNumber="43">B</emphasis>
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leaf
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<emphasis bold="true" pageId="0" pageNumber="43">C</emphasis>
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flower (frontal view)
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<emphasis bold="true" pageId="0" pageNumber="43">D</emphasis>
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flower (lateral view)
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<emphasis bold="true" pageId="0" pageNumber="43">E</emphasis>
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flower (dorsal view)
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<emphasis bold="true" pageId="0" pageNumber="43">F</emphasis>
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dissected flower (showing the inside structure)
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<emphasis bold="true" pageId="0" pageNumber="43">G</emphasis>
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anthers and gynostemium
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<emphasis bold="true" pageId="0" pageNumber="43">H</emphasis>
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dehiscing capsule
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<emphasis bold="true" pageId="0" pageNumber="43">I</emphasis>
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seeds. Illustrated by Shi-Zhen Qiao.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="43" type="description">
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<paragraph pageId="0" pageNumber="43">Description.</paragraph>
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<paragraph pageId="0" pageNumber="43">
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Climbing shrubs. Stems terete, brown pubescent when young, old branchlets glabrous. Petioles 1-2 cm long, appressed villous; laminas lanceolate to narrowly lanceolate, 6.5-17.5
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<normalizedToken originalValue="×">x</normalizedToken>
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2.6-4.5 cm, base round to shallowly cordate, margin entire, apex acute, adaxially sparsely pubescent, abaxially densely villous, especially on veins, lateral veins 4-6-paired. Flower solitary, axillary or on stems; pedicels ca. 3 cm long, densely rusty villous; bractlet 1, lanceolate to elliptic, 3-4 mm long, adaxially subglabrous, abaxially densely rusty villous, inserted on middle part of pedicel. Calyx tube geniculately curved, abaxially yellowish white, densely villous; basal tube ca. 1.5 cm long, inside dark purple at base and yellowish white above base; upper tube ca. 2.3 cm long, inside yellowish white, getting yellow in upper portion; limb discoid, ca. 2.1 cm wide, shallowly 3-lobed, lobes broadly triangular, inner surface yellow with purplish red patches; throat suborbicular, yellow, 7-9 mm in diameter. Anthers 6, oblong, ca. 1.6 mm long, adnate in 3 pairs to base of gynostemium, opposite to lobes. Gynostemium 4-5 mm long, 3-lobed, apex of lobes acute. Ovary terete, ca. 8 mm long, densely brown villous. Capsule cylindric, six arrises, ca. 3
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<normalizedToken originalValue="×">x</normalizedToken>
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2.2 cm. Seeds ovate to elliptic, 3.5-5
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<normalizedToken originalValue="×">x</normalizedToken>
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3-4.5 mm, adaxially deeply concave, abaxially convex, glabrous on both sides.
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</paragraph>
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<caption doi="10.3897/phytokeys.186.63543.figure2" httpUri="https://binary.pensoft.net/fig/618978" pageId="0" pageNumber="43" start="Figure 2" startId="F2">
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<paragraph pageId="0" pageNumber="43">
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<emphasis bold="true" pageId="0" pageNumber="43">Figure 2.</emphasis>
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<taxonomicName authorityName="X. X. Zhu, Jun Wang bis & G. D. Li" authorityYear="2021" class="Magnoliopsida" family="Aristolochiaceae" genus="Isotrema" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Isotrema pseudohei" order="Gentianales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="species" species="pseudohei">
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<emphasis italics="true" pageId="0" pageNumber="43">Isotrema pseudohei</emphasis>
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</taxonomicName>
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X.X.Zhu, Jun Wang bis & G.D.Li from the type locality
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<emphasis bold="true" pageId="0" pageNumber="43">A</emphasis>
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habit
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<emphasis bold="true" pageId="0" pageNumber="43">B</emphasis>
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leaves
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<emphasis bold="true" pageId="0" pageNumber="43">C</emphasis>
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flower (frontal view)
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<emphasis bold="true" pageId="0" pageNumber="43">D</emphasis>
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anthers and gynostemium
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<emphasis bold="true" pageId="0" pageNumber="43">E</emphasis>
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fruit
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<emphasis bold="true" pageId="0" pageNumber="43">F</emphasis>
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seeds. Photographed by Xin-Xin Zhu.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="43" type="phenology">
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<paragraph pageId="0" pageNumber="43">Phenology.</paragraph>
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<paragraph pageId="0" pageNumber="43">Flowering and fruiting specimens of the new species were collected in September.</paragraph>
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<caption doi="10.3897/phytokeys.186.63543.figure3" httpUri="https://binary.pensoft.net/fig/618979" pageId="0" pageNumber="43" start="Figure 3" startId="F3">
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<paragraph pageId="0" pageNumber="43">
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<emphasis bold="true" pageId="0" pageNumber="43">Figure 3.</emphasis>
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Holotype of
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<taxonomicName authorityName="X. X. Zhu, Jun Wang bis & G. D. Li" authorityYear="2021" class="Magnoliopsida" family="Aristolochiaceae" genus="Isotrema" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Isotrema pseudohei" order="Gentianales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="species" species="pseudohei">
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<emphasis italics="true" pageId="0" pageNumber="43">Isotrema pseudohei</emphasis>
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</taxonomicName>
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X.X.Zhu, Jun Wang bis & G.D.Li. (CSH-0157854).
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="43" type="etymology">
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<paragraph pageId="0" pageNumber="43">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="43">
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The specific epithet refers to the similarity between the new species and
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<taxonomicName class="Magnoliopsida" family="Aristolochiaceae" genus="Isotrema" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Isotrema hei" order="Gentianales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="species" species="hei">
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<emphasis italics="true" pageId="0" pageNumber="43">Isotrema hei</emphasis>
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</taxonomicName>
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in the morphology of lamina and flower. The Chinese name is given as
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<normalizedToken originalValue="“拟何氏关木通”">"拟何氏关木通"</normalizedToken>
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.
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</paragraph>
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<caption doi="10.3897/phytokeys.186.63543.figure4" httpUri="https://binary.pensoft.net/fig/618980" pageId="0" pageNumber="43" start="Figure 4" startId="F4">
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<paragraph pageId="0" pageNumber="43">
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<emphasis bold="true" pageId="0" pageNumber="43">Figure 4.</emphasis>
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Morphological comparisons of the leaves and flowers of
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<taxonomicName authorityName="X. X. Zhu, Jun Wang bis & G. D. Li" authorityYear="2021" class="Magnoliopsida" family="Aristolochiaceae" genus="Isotrema" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Isotrema pseudohei" order="Gentianales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="species" species="pseudohei">
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<emphasis italics="true" pageId="0" pageNumber="43">Isotrema pseudohei</emphasis>
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</taxonomicName>
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(
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<emphasis bold="true" pageId="0" pageNumber="43">A-C</emphasis>
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),
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<taxonomicName class="Magnoliopsida" family="Aristolochiaceae" kingdom="Plantae" lsidName="I. hei" order="Piperales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="species" species="hei">
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<emphasis italics="true" pageId="0" pageNumber="43">I. hei</emphasis>
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</taxonomicName>
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(
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<emphasis bold="true" pageId="0" pageNumber="43">D-F</emphasis>
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) and
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<taxonomicName class="Magnoliopsida" family="Aristolochiaceae" kingdom="Plantae" lsidName="I. moupinense" order="Piperales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="species" species="moupinense">
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<emphasis italics="true" pageId="0" pageNumber="43">I. moupinense</emphasis>
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</taxonomicName>
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(
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<emphasis bold="true" pageId="0" pageNumber="43">G-I</emphasis>
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). Photographed by Xin-Xin Zhu.
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</paragraph>
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</caption>
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</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="43" type="distribution">
|
||
<paragraph pageId="0" pageNumber="43">Distribution and habitat.</paragraph>
|
||
<paragraph pageId="0" pageNumber="43">
|
||
<taxonomicName authorityName="X. X. Zhu, Jun Wang bis & G. D. Li" authorityYear="2021" class="Magnoliopsida" family="Aristolochiaceae" genus="Isotrema" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Isotrema pseudohei" order="Gentianales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="species" species="pseudohei">
|
||
<emphasis italics="true" pageId="0" pageNumber="43">Isotrema pseudohei</emphasis>
|
||
</taxonomicName>
|
||
is distributed in Xinping County of Yunnan Province, China. It grows on the roadside or in mixed forests on sunny slopes at an elevation between 1820 m and 2045 m, together with other taxa as
|
||
<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Castanopsis" kingdom="Plantae" lsidName="Castanopsis" order="Fagales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="43">Castanopsis</emphasis>
|
||
</taxonomicName>
|
||
sp. (
|
||
<taxonomicName class="Magnoliopsida" family="Fagaceae" kingdom="Plantae" lsidName="" order="Fagales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="family">Fagaceae</taxonomicName>
|
||
),
|
||
<taxonomicName class="Liliopsida" family="Commelinaceae" genus="Commelina" kingdom="Plantae" lsidName="Commelina undulata" order="Commelinales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="species" species="undulata">
|
||
<emphasis italics="true" pageId="0" pageNumber="43">Commelina undulata</emphasis>
|
||
</taxonomicName>
|
||
R. Br. (
|
||
<taxonomicName class="Liliopsida" family="Commelinaceae" kingdom="Plantae" lsidName="" order="Commelinales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="family">Commelinaceae</taxonomicName>
|
||
),
|
||
<taxonomicName class="Liliopsida" family="Colchicaceae" genus="Disporum" kingdom="Plantae" lsidName="Disporum" order="Liliales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="43">Disporum</emphasis>
|
||
</taxonomicName>
|
||
sp. (
|
||
<taxonomicName class="Liliopsida" family="Colchicaceae" kingdom="Plantae" lsidName="" order="Liliales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="family">Colchicaceae</taxonomicName>
|
||
),
|
||
<taxonomicName class="Magnoliopsida" family="Solanaceae" genus="Lycianthes" kingdom="Plantae" lsidName="Lycianthes macrodon" order="Solanales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="species" species="macrodon">
|
||
<emphasis italics="true" pageId="0" pageNumber="43">Lycianthes macrodon</emphasis>
|
||
</taxonomicName>
|
||
(Wall.) Bitter (
|
||
<taxonomicName class="Magnoliopsida" family="Solanaceae" kingdom="Plantae" lsidName="" order="Solanales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="family">Solanaceae</taxonomicName>
|
||
),
|
||
<taxonomicName class="Magnoliopsida" family="Rosaceae" genus="Rubus" kingdom="Plantae" lsidName="Rubus" order="Rosales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="43">Rubus</emphasis>
|
||
</taxonomicName>
|
||
sp. (
|
||
<taxonomicName class="Magnoliopsida" family="Rosaceae" kingdom="Plantae" lsidName="" order="Rosales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="family">Rosaceae</taxonomicName>
|
||
), etc.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="43" type="preliminary conservation status">
|
||
<paragraph pageId="0" pageNumber="43">Preliminary conservation status.</paragraph>
|
||
<paragraph pageId="0" pageNumber="43">
|
||
<taxonomicName authorityName="X. X. Zhu, Jun Wang bis & G. D. Li" authorityYear="2021" class="Magnoliopsida" family="Aristolochiaceae" genus="Isotrema" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Isotrema pseudohei" order="Gentianales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="species" species="pseudohei">
|
||
<emphasis italics="true" pageId="0" pageNumber="43">Isotrema pseudohei</emphasis>
|
||
</taxonomicName>
|
||
is currently only known from two populations in Xinping County, with fewer than five individuals at each site. Based on the present study, its Extent of Occurrence (EOO) is less than 100 km2 and the known Area of Occupancy (AOO) is less than 20 km2. Furthermore, the habitat is being destroyed by road construction and small-scale agriculture. Besides, the root of
|
||
<taxonomicName class="Magnoliopsida" family="Aristolochiaceae" genus="Isotrema" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Isotrema" order="Gentianales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="43">Isotrema</emphasis>
|
||
</taxonomicName>
|
||
itself is often harvested for medicinal purposes by the locals. Although further investigation is necessary to fully map its distribution, it is considered to be Vulnerable (VU) status, based on the criteria D2 of IUCN according to the IUCN Red List Categories and Criteria (
|
||
<bibRefCitation author="IUCN Standards and Petitions Committee" journalOrPublisher="5. Science Press, Beijing & Missouri Botanical Garden Press, St. Louis" pageId="0" pageNumber="43" publicationUrl="http://www.iucnredlist.org/documents/RedListGuidelines.pdf" refId="B7" refString="IUCN Standards and Petitions Committee, 2019. Guidelines for Using the IUCN Red List Categories and Criteria. Version 14. http://www.iucnredlist.org/documents/RedListGuidelines.pdf" title="Guidelines for Using the IUCN Red List Categories and Criteria. Version 14." url="http://www.iucnredlist.org/documents/RedListGuidelines.pdf" year="2019">IUCN Standards and Petitions Committee 2019</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="43" type="additional specimens of isotrema pseudohei examined (paratypes)">
|
||
<paragraph pageId="0" pageNumber="43">
|
||
Additional specimens of
|
||
<taxonomicName authorityName="X. X. Zhu, Jun Wang bis & G. D. Li" authorityYear="2021" class="Magnoliopsida" family="Aristolochiaceae" genus="Isotrema" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Isotrema pseudohei" order="Gentianales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="species" species="pseudohei">
|
||
<emphasis italics="true" pageId="0" pageNumber="43">Isotrema pseudohei</emphasis>
|
||
</taxonomicName>
|
||
examined (paratypes).
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="43">
|
||
<emphasis bold="true" pageId="0" pageNumber="43">China. Yunnan</emphasis>
|
||
: Yuxi City, Xinping County, 2045 m a.s.l., 11 September 2018,
|
||
<emphasis italics="true" pageId="0" pageNumber="43">X. X. Zhu</emphasis>
|
||
et al.
|
||
<emphasis italics="true" pageId="0" pageNumber="43">ZXX18250</emphasis>
|
||
(CSH, KUN).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="43" type="specimens of isotrema hei examined">
|
||
<paragraph pageId="0" pageNumber="43">
|
||
Specimens of
|
||
<taxonomicName class="Magnoliopsida" family="Aristolochiaceae" genus="Isotrema" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Isotrema hei" order="Gentianales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="species" species="hei">
|
||
<emphasis italics="true" pageId="0" pageNumber="43">Isotrema hei</emphasis>
|
||
</taxonomicName>
|
||
examined.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="43">
|
||
<emphasis bold="true" pageId="0" pageNumber="43">China. Yunnan</emphasis>
|
||
: Wenshan City, 12 May 2018,
|
||
<emphasis italics="true" pageId="0" pageNumber="43">X. X. Zhu ZXX18072</emphasis>
|
||
(CSH), 20 April 2018,
|
||
<emphasis italics="true" pageId="0" pageNumber="43">Lei Cai</emphasis>
|
||
et al.
|
||
<emphasis italics="true" pageId="0" pageNumber="43">CL115</emphasis>
|
||
(KUN).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="43" type="specimens of isotrema moupinense examined">
|
||
<paragraph pageId="0" pageNumber="43">
|
||
Specimens of
|
||
<taxonomicName class="Magnoliopsida" family="Aristolochiaceae" genus="Isotrema" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Isotrema moupinense" order="Gentianales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="species" species="moupinense">
|
||
<emphasis italics="true" pageId="0" pageNumber="43">Isotrema moupinense</emphasis>
|
||
</taxonomicName>
|
||
examined.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="43">
|
||
<emphasis bold="true" pageId="0" pageNumber="43">China. Chongqing</emphasis>
|
||
: Nanchuan District, 27 May 1957,
|
||
<emphasis italics="true" pageId="0" pageNumber="43">T. H. Hsiung & Z. L. Chou 91052</emphasis>
|
||
(IBSC), 11 July 1957,
|
||
<emphasis italics="true" pageId="0" pageNumber="43">S. Y. Chen</emphasis>
|
||
et al.
|
||
<emphasis italics="true" pageId="0" pageNumber="43">95126</emphasis>
|
||
(NAS), 12 July 1957,
|
||
<emphasis italics="true" pageId="0" pageNumber="43">T. H. Hsiung & Z. L. Chou 91972</emphasis>
|
||
(IBSC), 25 July 1957,
|
||
<emphasis italics="true" pageId="0" pageNumber="43">T. H. Hsiung & Z. L. Chou 92285</emphasis>
|
||
(IBSC), 17 May 2007,
|
||
<emphasis italics="true" pageId="0" pageNumber="43">Z. B. Feng</emphasis>
|
||
et al.
|
||
<emphasis italics="true" pageId="0" pageNumber="43">20070508</emphasis>
|
||
(PE, WCSBG);
|
||
<emphasis bold="true" pageId="0" pageNumber="43">Sichuan</emphasis>
|
||
: Baoxing County, 4 August 1936,
|
||
<emphasis italics="true" pageId="0" pageNumber="43">K. L. Qu 3410</emphasis>
|
||
(IBSC), 1954,
|
||
<emphasis italics="true" pageId="0" pageNumber="43">T. P. Soong</emphasis>
|
||
,
|
||
<emphasis italics="true" pageId="0" pageNumber="43">38982</emphasis>
|
||
(IBSC, NAS), 20 May 1958,
|
||
<emphasis italics="true" pageId="0" pageNumber="43">Sichuan Agricultural College 4867</emphasis>
|
||
(IBSC); Dayi County, 26 May 2015,
|
||
<emphasis italics="true" pageId="0" pageNumber="43">X. X. Zhu & Z. X. Hua ZH082</emphasis>
|
||
(CSH), 26 May 2015,
|
||
<emphasis italics="true" pageId="0" pageNumber="43">X. X. Zhu & Z. X. Hua ZH083</emphasis>
|
||
(CSH); Emeishan City, 1952,
|
||
<emphasis italics="true" pageId="0" pageNumber="43">C. H. Hsiung</emphasis>
|
||
et al.
|
||
<emphasis italics="true" pageId="0" pageNumber="43">30475</emphasis>
|
||
(IBK, IBSC, NAS), 24 May 1952,
|
||
<emphasis italics="true" pageId="0" pageNumber="43">C. H. Hsiung</emphasis>
|
||
et al.
|
||
<emphasis italics="true" pageId="0" pageNumber="43">30750</emphasis>
|
||
(IBSC), 6 June 1960,
|
||
<emphasis italics="true" pageId="0" pageNumber="43">Sichuan Med. Pl. Exped. 12729</emphasis>
|
||
(NAS), 29 April 2015,
|
||
<emphasis italics="true" pageId="0" pageNumber="43">X. X. Zhu & Z. X. Hua ZH046</emphasis>
|
||
(CSH); Jinyang County, 29 April 2013,
|
||
<emphasis italics="true" pageId="0" pageNumber="43">C. Du & Y. Wang DC-325</emphasis>
|
||
(CSH); Luding County, 14 July 2006,
|
||
<emphasis italics="true" pageId="0" pageNumber="43">X. M. Gao G06117</emphasis>
|
||
(WCSBG); Yingjing County, 20 May 1940,
|
||
<emphasis italics="true" pageId="0" pageNumber="43">K. L. Chu 6901</emphasis>
|
||
(NAS);
|
||
<emphasis bold="true" pageId="0" pageNumber="43">Yunnan</emphasis>
|
||
:Gongshan County, 25 May 2011,
|
||
<emphasis italics="true" pageId="0" pageNumber="43">J. Cai</emphasis>
|
||
et al.
|
||
<emphasis italics="true" pageId="0" pageNumber="43">11CS2767</emphasis>
|
||
(KUN); Yunlong County, 24 April 2019,
|
||
<emphasis italics="true" pageId="0" pageNumber="43">X. X. Zhu</emphasis>
|
||
et al.
|
||
<emphasis italics="true" pageId="0" pageNumber="43">ZXX19356</emphasis>
|
||
(KUN).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |