355 lines
28 KiB
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355 lines
28 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.130.33933" ID-GBIF-Dataset="17f86194-96b6-4ceb-8f59-648188cc2ced" ID-PMC="PMC6728313" ID-Pensoft-Pub="1314-2003-130-93" ID-Pensoft-UUID="D9602A030C1C503F9E71EC675BA0A665" ID-PubMed="31534398" ID-Zenodo-Dep="3387824" ModsDocID="1314-2003-130-93" checkinTime="1567102878182" checkinUser="pensoft" docAuthor="Zhu, Xinxin, Li, Xiaoqin, Liao, Shuai, Li, Guodong & Ma, Jinshuang" docDate="2019" docId="D421836F38465EB1B7B7AC40F5F63300" docLanguage="en" docName="PhytoKeys 130: 93-106" docOrigin="PhytoKeys 130" docSource="http://dx.doi.org/10.3897/phytokeys.130.33933" docTitle="Aristolochia yangii X. X. Zhu & J. S. Ma 2019, sp. nov." docType="treatment" docVersion="6" id="D9602A030C1C503F9E71EC675BA0A665" lastPageNumber="98" masterDocId="D9602A030C1C503F9E71EC675BA0A665" masterDocTitle="The taxonomic revision of Asian Aristolochia (Aristolochiaceae) V: two new species from Yunnan, China" masterLastPageNumber="106" masterPageNumber="93" pageNumber="95" updateTime="1668139473005" 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>The taxonomic revision of Asian Aristolochia (Aristolochiaceae) V: two new species from Yunnan, China</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Zhu, Xinxin</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Li, Xiaoqin</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Liao, Shuai</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Li, Guodong</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Ma, Jinshuang</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>PhytoKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2019</mods:date>
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<mods:detail type="volume">
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<mods:number>130</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>93</mods:start>
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<mods:end>106</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/phytokeys.130.33933</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.130.33933</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-130-93</mods:identifier>
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<mods:identifier type="Pensoft-UUID">D9602A030C1C503F9E71EC675BA0A665</mods:identifier>
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<mods:identifier type="Zenodo-Dep">3387824</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="159319456" LSID="urn:lsid:plazi:treatment:D421836F38465EB1B7B7AC40F5F63300" httpUri="http://treatment.plazi.org/id/D421836F38465EB1B7B7AC40F5F63300" lastPageId="5" lastPageNumber="98" pageId="2" pageNumber="95">
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<subSubSection pageId="2" pageNumber="95" type="nomenclature">
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<paragraph pageId="2" pageNumber="95">
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<taxonomicName LSID="D421836F-3846-5EB1-B7B7-AC40F5F63300" authority="X. X. Zhu & J. S. Ma" authorityName="X. X. Zhu & J. S. Ma" authorityYear="2019" class="Magnoliopsida" family="Aristolochiaceae" genus="Aristolochia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aristolochia yangii" order="Piperales" pageId="2" pageNumber="95" phylum="Tracheophyta" rank="species" species="yangii" status="sp. nov.">Aristolochia yangii X.X.Zhu & J.S.Ma</taxonomicName>
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<taxonomicNameLabel pageId="2" pageNumber="95">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Aristolochia yangii X. X. Zhu & J. S. Ma, sp. nov. A habit B inflorescence C opened flower (showing the inside structure) D anthers and gynostemium E fruit. Illustration by Manhua Lin (A - D); Illustration by Shizhen Qiao (E)." figureDoi="10.3897/phytokeys.130.33933.figure4" httpUri="https://binary.pensoft.net/fig/327656" pageId="2" pageNumber="95">Figures 4</figureCitation>
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Aristolochia yangii X. X. Zhu & J. S. Ma, sp. nov. A habit B leaves C inflorescence D flower bud E flower (lateral view) F flower (front view) G anthers and gynostemium H fruit I seeds. Photographed by Xinxin Zhu." figureDoi="10.3897/phytokeys.130.33933.figure5" httpUri="https://binary.pensoft.net/fig/327657" pageId="2" pageNumber="95">, 5</figureCitation>
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Holotype of Aristolochia yangii X. X. Zhu & J. S. Ma, sp. nov. (CSH- 0153654)." figureDoi="10.3897/phytokeys.130.33933.figure6" httpUri="https://binary.pensoft.net/fig/327658" pageId="2" pageNumber="95">, 6</figureCitation>
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. A-C Aristolochia pseudoutriformis X. X. Zhu & J. S. Ma, sp. nov. A leaves B flower (lateral view) C opened flower (showing the inside structure). D-F A. utriformis S. M. Hwang D leaves E flower (lateral view) F opened flower (showing the inside structure). G-I A. forrestiana J. S. Ma G leaves H flower (lateral view) I opened flower (showing the inside structure). J-L A. yangii X. X. Zhu & J. S. Ma. J leaves K flower (lateral view) L Opened flower (showing the inside structure). Photographed by Xinxin Zhu (A-C, G-L); Photographed by Lei Cai (D-F)." figureDoi="10.3897/phytokeys.130.33933.figure7" httpUri="https://binary.pensoft.net/fig/327659" pageId="2" pageNumber="95">
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, 7
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<normalizedToken originalValue="J–L">J-L</normalizedToken>
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</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="96" type="materials_examined">
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<paragraph pageId="3" pageNumber="96">
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<pageBreakToken pageId="3" pageNumber="96" start="start">Type</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="3" pageNumber="96">
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CHINA. Yunnan: Baoshan, Longyang District, Hundred Flowers Ridge,
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<geoCoordinate degrees="98" direction="east" minutes="47.38" orientation="longitude" precision="9" value="98.789665">98°47.38'E</geoCoordinate>
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,
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<geoCoordinate degrees="25" direction="north" minutes="18.00" orientation="latitude" precision="9" value="25.3">25°18.00'N</geoCoordinate>
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, 1890 m a.s.l., 13 May 2018, X.X.Zhu ZXX18073 (holotype: CSH [CSH-0153654!]; isotypes: CSH!, KUN!).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="96" type="diagnosis">
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<paragraph pageId="3" pageNumber="96">Diagnosis.</paragraph>
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<paragraph pageId="3" pageNumber="96">
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Similar to
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<taxonomicName authorityName="C. F. Liang" authorityYear="1975" class="Magnoliopsida" family="Aristolochiaceae" genus="Aristolochia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aristolochia cucurbitoides" order="Piperales" pageId="3" pageNumber="96" phylum="Tracheophyta" rank="species" species="cucurbitoides">
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<emphasis italics="true" pageId="3" pageNumber="96">Aristolochia cucurbitoides</emphasis>
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</taxonomicName>
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C.F.Liang (
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<bibRefCitation author="Liang, CF" journalOrPublisher="Zhiwu Fenlei Xuebao" pageId="7" pageNumber="100" pagination="10 - 28" refId="B15" refString="Liang, CF, 1975. The Aristolochiaceae of Kwangsi Flora. Zhiwu Fenlei Xuebao 13: 10 - 28" title="The Aristolochiaceae of Kwangsi Flora." volume="13" year="1975">Liang 1975</bibRefCitation>
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) and
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<taxonomicName class="Equisetopsida" family="Aristolochiaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="A. forrestiana" order="Piperales" pageId="3" pageNumber="96" phylum="Magnoliophyta" rank="species" species="forrestiana">
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<emphasis italics="true" pageId="3" pageNumber="96">A. forrestiana</emphasis>
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</taxonomicName>
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J.S.Ma (
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<bibRefCitation author="Ma, JS" journalOrPublisher="Yunnan Zhi Wu Yan Jiu" pageId="7" pageNumber="100" pagination="321 - 323" refId="B19" refString="Ma, JS, 1989b. A revision of Aristolochia from Yunnan. Yunnan Zhi Wu Yan Jiu 11: 321 - 323" title="A revision of Aristolochia from Yunnan." volume="11" year="1989 b">Ma 1989b</bibRefCitation>
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), but differs from the former in its flower larger, basal tuber 2.5-3.5 cm long; limb 3.3-4.7 cm long; deeply 3-lobed, lobes ovate-deltoid, 1.6-2.4 cm long (vs. flower smaller, basal tuber ca. 2 cm long; limb ca. 2 cm long; shallowly 3-lobed, lobes lanceolate-acuminate, 0.5-0.7 cm long in
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<taxonomicName class="Equisetopsida" family="Aristolochiaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="A. cucurbitoides" order="Piperales" pageId="3" pageNumber="96" phylum="Magnoliophyta" rank="species" species="cucurbitoides">
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<emphasis italics="true" pageId="3" pageNumber="96">A. cucurbitoides</emphasis>
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</taxonomicName>
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) and differs from the latter in its lamina lanceolate to hastate, 8-24.5
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<normalizedToken originalValue="×">x</normalizedToken>
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1.2-5.5 cm, base auriculate to cordate (vs. lamina ovate to narrowly ovate, 7-21
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<normalizedToken originalValue="×">x</normalizedToken>
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3-10.5 cm, base cordate in
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<taxonomicName class="Equisetopsida" family="Aristolochiaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="A. forrestiana" order="Piperales" pageId="3" pageNumber="96" phylum="Magnoliophyta" rank="species" species="forrestiana">
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<emphasis italics="true" pageId="3" pageNumber="96">A. forrestiana</emphasis>
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</taxonomicName>
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), calyx yellowish-white (vs. light brown or purple in
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<taxonomicName class="Equisetopsida" family="Aristolochiaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="A. forrestiana" order="Piperales" pageId="3" pageNumber="96" phylum="Magnoliophyta" rank="species" species="forrestiana">
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<emphasis italics="true" pageId="3" pageNumber="96">A. forrestiana</emphasis>
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</taxonomicName>
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), as well as limb symmetric, 3.3-4.7 cm long, straight extended from upper tube and parallel to it; deeply 3-lobed, lobes ovate-deltoid; inside pinkish or ochre without processes (vs. asymmetric, 6-8 cm long, forming right angle with upper tuber; 3-lobed, lobes lanceolate; inside black purple with dense processes in
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<taxonomicName class="Equisetopsida" family="Aristolochiaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="A. forrestiana" order="Piperales" pageId="3" pageNumber="96" phylum="Magnoliophyta" rank="species" species="forrestiana">
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<emphasis italics="true" pageId="3" pageNumber="96">A. forrestiana</emphasis>
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</taxonomicName>
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). Detailed morphological comparisons amongst the three species are summarised in Table
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<tableCitation captionStart="Table 2" captionStartId="T2" captionText="Table 2. Morphological comparisons amongst Aristolochia yangii, A. cucurbitoides and A. forrestiana." httpUri="http://table.plazi.org/id/85EF2E265F3E138A862367CF02F97D94" pageId="3" pageNumber="96" tableUuid="85EF2E265F3E138A862367CF02F97D94">2</tableCitation>
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and comparisons between
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<taxonomicName class="Equisetopsida" family="Aristolochiaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="A. pseudoutriformis" order="Piperales" pageId="3" pageNumber="96" phylum="Magnoliophyta" rank="species" species="pseudoutriformis">
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<emphasis italics="true" pageId="3" pageNumber="96">A. pseudoutriformis</emphasis>
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</taxonomicName>
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and
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<taxonomicName class="Equisetopsida" family="Aristolochiaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="A. forrestiana" order="Piperales" pageId="3" pageNumber="96" phylum="Magnoliophyta" rank="species" species="forrestiana">
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<emphasis italics="true" pageId="3" pageNumber="96">A. forrestiana</emphasis>
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</taxonomicName>
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are also shown in
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. A-C Aristolochia pseudoutriformis X. X. Zhu & J. S. Ma, sp. nov. A leaves B flower (lateral view) C opened flower (showing the inside structure). D-F A. utriformis S. M. Hwang D leaves E flower (lateral view) F opened flower (showing the inside structure). G-I A. forrestiana J. S. Ma G leaves H flower (lateral view) I opened flower (showing the inside structure). J-L A. yangii X. X. Zhu & J. S. Ma. J leaves K flower (lateral view) L Opened flower (showing the inside structure). Photographed by Xinxin Zhu (A-C, G-L); Photographed by Lei Cai (D-F)." figureDoi="10.3897/phytokeys.130.33933.figure7" httpUri="https://binary.pensoft.net/fig/327659" pageId="3" pageNumber="96">Fig. 7</figureCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="4" lastPageNumber="97" pageId="3" pageNumber="96" type="description">
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<paragraph pageId="3" pageNumber="96">Description.</paragraph>
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<paragraph lastPageId="4" lastPageNumber="97" pageId="3" pageNumber="96">
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Semi-deciduous climbing shrubs. Stems terete. Petioles 1-4 cm long, densely pubescence; laminas lanceolate to hastate, 8-24.5
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<normalizedToken originalValue="×">x</normalizedToken>
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1.2-5.5 cm, adaxially glabrous or sparsely pubescence along medial vein, abaxially densely pubescence, base auriculate to cordate, margin entire, apex acute; veins palmate, 2-3 pairs from base, lateral veins 6-15-paired. Cymes on old woody stems or axillary, 1-2-flowered, in clusters of 1 to numerous; pedicels 5-7 cm long, sparsely pubescence; bractlets 1 or 2, ovate-lanceolate, 3-5 mm long, adaxially glabrous, abaxially densely brown villous. Calyx tube geniculately curved, yellowish-white with distinct purple stripe, abaxially subglabrous or sparsely villous; basal tuber 2.5-3.5 cm long, inside black purple at base, white mix
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<pageBreakToken pageId="4" pageNumber="97" start="start">with</pageBreakToken>
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more or less reddish-violet above base, upper tube 2.5-3.5 cm long, inside white mix with reddish-violet, limb cylindric, symmetric, 3.3-4.7 cm long, straight extended from upper tube and parallel to it, inside pinkish or ochre, deeply 3-lobed, lobes ovate-deltoid, 1.6-2.4 cm long; throat ca. 7 mm in diam. Anthers 6, oblong, ca. 2 mm long, adnate in 3 pairs to base of gynostemium, opposite to lobes. Gynostemium ca. 3.5 mm long, 3-lobed. Ovary terete, 15-25 mm long, densely brown villous. Fruit stem purple red, ca. 6.5 cm long, sparsely puberulous. Capsule narrowly obovate-elliptic, distinctly 6-angled, nearly glabrous, ca. 10.5
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<normalizedToken originalValue="×">x</normalizedToken>
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2.5 cm (ca. 8.5
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<normalizedToken originalValue="×">x</normalizedToken>
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2 cm in dry specimens). Seeds ovate-elliptic, 5-5.5
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<normalizedToken originalValue="×">x</normalizedToken>
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3.5-4 mm, not winged, the adaxial surface deeply concave and the abaxial surface convex, wrinkled, both surfaces glabrous.
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</paragraph>
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<caption ID-Zenodo-Dep="3487723" doi="10.3897/phytokeys.130.33933.figure4" httpUri="https://binary.pensoft.net/fig/327656" pageId="4" pageNumber="97" start="Figure 4" startId="F4">
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<paragraph pageId="4" pageNumber="97">
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<emphasis bold="true" pageId="4" pageNumber="97">Figure 4.</emphasis>
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<taxonomicName authorityName="X. X. Zhu & J. S. Ma" authorityYear="2019" class="Magnoliopsida" family="Aristolochiaceae" genus="Aristolochia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aristolochia yangii" order="Piperales" pageId="4" pageNumber="97" phylum="Tracheophyta" rank="species" species="yangii">
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<emphasis italics="true" pageId="4" pageNumber="97">Aristolochia yangii</emphasis>
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</taxonomicName>
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X.X.Zhu & J.S.Ma, sp. nov.
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<emphasis bold="true" pageId="4" pageNumber="97">A</emphasis>
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habit
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<emphasis bold="true" pageId="4" pageNumber="97">B</emphasis>
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inflorescence
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<emphasis bold="true" pageId="4" pageNumber="97">C</emphasis>
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opened flower (showing the inside structure)
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<emphasis bold="true" pageId="4" pageNumber="97">D</emphasis>
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anthers and gynostemium
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<emphasis bold="true" pageId="4" pageNumber="97">E</emphasis>
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fruit. Illustration by Manhua Lin (
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<emphasis bold="true" pageId="4" pageNumber="97">A</emphasis>
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-
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<emphasis bold="true" pageId="4" pageNumber="97">D</emphasis>
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); Illustration by Shizhen Qiao (
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<emphasis bold="true" pageId="4" pageNumber="97">E</emphasis>
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).
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</paragraph>
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</caption>
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<caption ID-Zenodo-Dep="3487725" doi="10.3897/phytokeys.130.33933.figure5" httpUri="https://binary.pensoft.net/fig/327657" pageId="4" pageNumber="97" start="Figure 5" startId="F5">
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<paragraph pageId="4" pageNumber="97">
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<emphasis bold="true" pageId="4" pageNumber="97">Figure 5.</emphasis>
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<taxonomicName authorityName="X. X. Zhu & J. S. Ma" authorityYear="2019" class="Magnoliopsida" family="Aristolochiaceae" genus="Aristolochia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aristolochia yangii" order="Piperales" pageId="4" pageNumber="97" phylum="Tracheophyta" rank="species" species="yangii">
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<emphasis italics="true" pageId="4" pageNumber="97">Aristolochia yangii</emphasis>
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</taxonomicName>
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X.X.Zhu & J.S.Ma, sp. nov.
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<emphasis bold="true" pageId="4" pageNumber="97">A</emphasis>
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habit
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<emphasis bold="true" pageId="4" pageNumber="97">B</emphasis>
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leaves
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<emphasis bold="true" pageId="4" pageNumber="97">C</emphasis>
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inflorescence
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<emphasis bold="true" pageId="4" pageNumber="97">D</emphasis>
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flower bud
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<emphasis bold="true" pageId="4" pageNumber="97">E</emphasis>
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flower (lateral view)
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<emphasis bold="true" pageId="4" pageNumber="97">F</emphasis>
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flower (front view)
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<emphasis bold="true" pageId="4" pageNumber="97">G</emphasis>
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anthers and gynostemium
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<emphasis bold="true" pageId="4" pageNumber="97">H</emphasis>
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fruit
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<emphasis bold="true" pageId="4" pageNumber="97">I</emphasis>
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seeds. Photographed by Xinxin Zhu.
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</paragraph>
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</caption>
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<caption ID-Zenodo-Dep="3487727" doi="10.3897/phytokeys.130.33933.figure6" httpUri="https://binary.pensoft.net/fig/327658" pageId="4" pageNumber="97" start="Figure 6" startId="F6">
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<paragraph pageId="4" pageNumber="97">
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<emphasis bold="true" pageId="4" pageNumber="97">Figure 6.</emphasis>
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Holotype of
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<taxonomicName authorityName="X. X. Zhu & J. S. Ma" authorityYear="2019" class="Magnoliopsida" family="Aristolochiaceae" genus="Aristolochia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aristolochia yangii" order="Piperales" pageId="4" pageNumber="97" phylum="Tracheophyta" rank="species" species="yangii">
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<emphasis italics="true" pageId="4" pageNumber="97">Aristolochia yangii</emphasis>
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</taxonomicName>
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X.X.Zhu & J.S.Ma, sp. nov. (CSH-0153654).
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</paragraph>
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</caption>
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<caption ID-Zenodo-Dep="3487729" doi="10.3897/phytokeys.130.33933.figure7" httpUri="https://binary.pensoft.net/fig/327659" pageId="4" pageNumber="97" start="Figure 7" startId="F7">
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<paragraph pageId="4" pageNumber="97">
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<emphasis bold="true" pageId="4" pageNumber="97">Figure 7.</emphasis>
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<emphasis bold="true" pageId="4" pageNumber="97">
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<normalizedToken originalValue="A–C">A-C</normalizedToken>
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</emphasis>
|
||
<taxonomicName authorityName="X. X. Zhu & J. S. Ma" authorityYear="2019" class="Magnoliopsida" family="Aristolochiaceae" genus="Aristolochia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aristolochia pseudoutriformis" order="Piperales" pageId="4" pageNumber="97" phylum="Tracheophyta" rank="species" species="pseudoutriformis">
|
||
<emphasis italics="true" pageId="4" pageNumber="97">Aristolochia pseudoutriformis</emphasis>
|
||
</taxonomicName>
|
||
X.X.Zhu & J.S.Ma, sp. nov.
|
||
<emphasis bold="true" pageId="4" pageNumber="97">A</emphasis>
|
||
leaves
|
||
<emphasis bold="true" pageId="4" pageNumber="97">B</emphasis>
|
||
flower (lateral view)
|
||
<emphasis bold="true" pageId="4" pageNumber="97">C</emphasis>
|
||
opened flower (showing the inside structure).
|
||
<emphasis bold="true" pageId="4" pageNumber="97">
|
||
<normalizedToken originalValue="D–F">D-F</normalizedToken>
|
||
</emphasis>
|
||
<taxonomicName class="Equisetopsida" family="Aristolochiaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="A. utriformis" order="Piperales" pageId="4" pageNumber="97" phylum="Magnoliophyta" rank="species" species="utriformis">
|
||
<emphasis italics="true" pageId="4" pageNumber="97">A. utriformis</emphasis>
|
||
</taxonomicName>
|
||
S.M.Hwang
|
||
<emphasis bold="true" pageId="4" pageNumber="97">D</emphasis>
|
||
leaves
|
||
<emphasis bold="true" pageId="4" pageNumber="97">E</emphasis>
|
||
flower (lateral view)
|
||
<emphasis bold="true" pageId="4" pageNumber="97">F</emphasis>
|
||
opened flower (showing the inside structure).
|
||
<emphasis bold="true" pageId="4" pageNumber="97">
|
||
<normalizedToken originalValue="G–I">G-I</normalizedToken>
|
||
</emphasis>
|
||
<taxonomicName class="Equisetopsida" family="Aristolochiaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="A. forrestiana" order="Piperales" pageId="4" pageNumber="97" phylum="Magnoliophyta" rank="species" species="forrestiana">
|
||
<emphasis italics="true" pageId="4" pageNumber="97">A. forrestiana</emphasis>
|
||
</taxonomicName>
|
||
J.S.Ma
|
||
<emphasis bold="true" pageId="4" pageNumber="97">G</emphasis>
|
||
leaves
|
||
<emphasis bold="true" pageId="4" pageNumber="97">H</emphasis>
|
||
flower (lateral view)
|
||
<emphasis bold="true" pageId="4" pageNumber="97">I</emphasis>
|
||
opened flower (showing the inside structure).
|
||
<emphasis bold="true" pageId="4" pageNumber="97">
|
||
<normalizedToken originalValue="J–L">J-L</normalizedToken>
|
||
</emphasis>
|
||
<taxonomicName class="Equisetopsida" family="Aristolochiaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="A. yangii" order="Piperales" pageId="4" pageNumber="97" phylum="Magnoliophyta" rank="species" species="yangii">
|
||
<emphasis italics="true" pageId="4" pageNumber="97">A. yangii</emphasis>
|
||
</taxonomicName>
|
||
X.X.Zhu & J.S.Ma.
|
||
<emphasis bold="true" pageId="4" pageNumber="97">J</emphasis>
|
||
leaves
|
||
<emphasis bold="true" pageId="4" pageNumber="97">K</emphasis>
|
||
flower (lateral view)
|
||
<emphasis bold="true" pageId="4" pageNumber="97">L</emphasis>
|
||
Opened flower (showing the inside structure). Photographed by Xinxin Zhu (
|
||
<emphasis bold="true" pageId="4" pageNumber="97">
|
||
<normalizedToken originalValue="A–C">A-C</normalizedToken>
|
||
</emphasis>
|
||
,
|
||
<emphasis bold="true" pageId="4" pageNumber="97">
|
||
<normalizedToken originalValue="G–L">G-L</normalizedToken>
|
||
</emphasis>
|
||
); Photographed by Lei Cai (
|
||
<emphasis bold="true" pageId="4" pageNumber="97">
|
||
<normalizedToken originalValue="D–F">D-F</normalizedToken>
|
||
</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection pageId="5" pageNumber="98" type="phenology">
|
||
<paragraph pageId="5" pageNumber="98">
|
||
<pageBreakToken pageId="5" pageNumber="98" start="start">Phenology</pageBreakToken>
|
||
.
|
||
</paragraph>
|
||
<paragraph pageId="5" pageNumber="98">Flowering May and fruiting from July to August.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="5" pageNumber="98" type="etymology">
|
||
<paragraph pageId="5" pageNumber="98">Etymology.</paragraph>
|
||
<paragraph pageId="5" pageNumber="98">
|
||
The new species is named after Zhiguang Yang, who first discovered this rare species and who accompanied us on a number of subsequent field expeditions in Hundred Flowers Ridge, Baoshan, Yunnan. The Chinese name is given as
|
||
<normalizedToken originalValue="“杨氏马兜铃”">"杨氏马兜铃"</normalizedToken>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="5" pageNumber="98" type="distribution">
|
||
<paragraph pageId="5" pageNumber="98">Distribution and habitat.</paragraph>
|
||
<paragraph pageId="5" pageNumber="98">
|
||
The new species is currently known to Longyang District, Baoshan, Yunnan, China. It grows in forests at an elevation of between 1880 m and 2130 m, together with
|
||
<taxonomicName class="Dicotyledoneae" family="Fagaceae" genus="Castanopsis" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Castanopsis" order="Fagales" pageId="5" pageNumber="98" phylum="Angiospermae" rank="genus">
|
||
<emphasis italics="true" pageId="5" pageNumber="98">Castanopsis</emphasis>
|
||
</taxonomicName>
|
||
ssp. (
|
||
<taxonomicName class="Dicotyledoneae" family="Fagaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Fagales" pageId="5" pageNumber="98" phylum="Angiospermae" rank="family">Fagaceae</taxonomicName>
|
||
),
|
||
<taxonomicName class="Liliopsida" family="Colchicaceae" genus="Disporum" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Disporum" order="Liliales" pageId="5" pageNumber="98" phylum="Magnoliophyta" rank="genus">
|
||
<emphasis italics="true" pageId="5" pageNumber="98">Disporum</emphasis>
|
||
</taxonomicName>
|
||
sp. (
|
||
<taxonomicName class="Liliopsida" family="Colchicaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Liliales" pageId="5" pageNumber="98" phylum="Magnoliophyta" rank="family">Colchicaceae</taxonomicName>
|
||
),
|
||
<taxonomicName class="Dicotyledoneae" family="Loranthaceae" genus="Elytranthe" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Elytranthe albida" order="Santalales" pageId="5" pageNumber="98" phylum="Angiospermae" rank="species" species="albida">
|
||
<emphasis italics="true" pageId="5" pageNumber="98">Elytranthe albida</emphasis>
|
||
</taxonomicName>
|
||
(Bl.) Bl. (
|
||
<taxonomicName class="Dicotyledoneae" family="Loranthaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Santalales" pageId="5" pageNumber="98" phylum="Angiospermae" rank="family">Loranthaceae</taxonomicName>
|
||
),
|
||
<taxonomicName authorityName="T. P. Lin & W. M. Lin" authorityYear="2009" class="Magnoliopsida" family="Orchidaceae" genus="Nervilia" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Nervilia tahanshanensis" order="Asparagales" pageId="5" pageNumber="98" phylum="Angiospermae" rank="species" species="tahanshanensis">
|
||
<emphasis italics="true" pageId="5" pageNumber="98">Nervilia tahanshanensis</emphasis>
|
||
</taxonomicName>
|
||
T.P.Lin & W.M.Lin (
|
||
<taxonomicName class="Magnoliopsida" family="Orchidaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Asparagales" pageId="5" pageNumber="98" phylum="Angiospermae" rank="family">Orchidaceae</taxonomicName>
|
||
),
|
||
<taxonomicName class="Dicotyledoneae" family="Rosaceae" genus="Rubus" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Rubus" order="Rosales" pageId="5" pageNumber="98" phylum="Angiospermae" rank="genus">
|
||
<emphasis italics="true" pageId="5" pageNumber="98">Rubus</emphasis>
|
||
</taxonomicName>
|
||
sp. (
|
||
<taxonomicName class="Dicotyledoneae" family="Rosaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Rosales" pageId="5" pageNumber="98" phylum="Angiospermae" rank="family">Rosaceae</taxonomicName>
|
||
), etc.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="5" pageNumber="98" type="iucn red list category">
|
||
<paragraph pageId="5" pageNumber="98">IUCN Red List Category.</paragraph>
|
||
<paragraph pageId="5" pageNumber="98">
|
||
<taxonomicName authorityName="X. X. Zhu & J. S. Ma" authorityYear="2019" class="Magnoliopsida" family="Aristolochiaceae" genus="Aristolochia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aristolochia yangii" order="Piperales" pageId="5" pageNumber="98" phylum="Tracheophyta" rank="species" species="yangii">
|
||
<emphasis italics="true" pageId="5" pageNumber="98">Aristolochia yangii</emphasis>
|
||
</taxonomicName>
|
||
is known from only three populations, with fewer than ten individuals seen at each site. Therefore, the new species is assigned a preliminary status of Vulnerable (VU D2) according to IUCN Red List Criteria (
|
||
<bibRefCitation author="IUCN" journalOrPublisher="5. Science Press, Beijing & Missouri Botanical Garden Press, St. Louis" pageId="7" pageNumber="100" refId="B14" refString="IUCN, 2012. IUCN Red List Categories and Criteria, Version 3.1 (2nd edn). Gland and Cambridge, 32 pp." title="IUCN Red List Categories and Criteria, Version 3.1 (2 nd edn). Gland and Cambridge, 32 pp." year="2012">IUCN 2012</bibRefCitation>
|
||
), indicating a population with a very restricted area of occupancy (typically less than 20 km2) or number of locations (typically five or fewer).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="5" pageNumber="98" type="materials_examined">
|
||
<paragraph pageId="5" pageNumber="98">Specimens Examined.</paragraph>
|
||
<paragraph pageId="5" pageNumber="98">
|
||
<emphasis bold="true" pageId="5" pageNumber="98">CHINA. Yunnan</emphasis>
|
||
: Longyang District, 30 Mar 2015, X.X.Zhu & Z.X.Hua ZH028 (CSH); 4 June2017, X.X.Zhu ZXX17074 (CSH); 11 Aug 2018, X.X.Zhu & J.Wang ZXX18242 (CSH).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |