treatments-xml/data/65/DE/1A/65DE1A624FC75AF2828263ECDE9D077D.xml

<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.185.75570" ID-GBIF-Dataset="d6e341f0-d45d-48eb-8522-e42733b92f55" ID-PMC="PMC8608785" ID-Pensoft-Pub="1314-2003-185-55" ID-Pensoft-UUID="9783E9269A9059DCBE25DD742FC85FFE" ID-PubMed="34819781" ModsDocID="1314-2003-185-55" checkinTime="1637037851217" checkinUser="pensoft" docAuthor="Trias-Blasi, Anna, Poopath, Manop, Lu, Li-Min &amp; Parmar, Gaurav" docDate="2021" docId="65DE1A624FC75AF2828263ECDE9D077D" docLanguage="en" docName="PhytoKeys 185: 55-64" docOrigin="PhytoKeys 185" docPubDate="2021-11-15" docSource="http://dx.doi.org/10.3897/phytokeys.185.75570" docTitle="Causonis sessilifolia Trias-Blasi &amp; G. Parmar 2021, sp. nov." docType="treatment" docVersion="5" id="9783E9269A9059DCBE25DD742FC85FFE" lastPageNumber="55" masterDocId="9783E9269A9059DCBE25DD742FC85FFE" masterDocTitle="Causonis sessilifolia (Vitaceae), a new species from Thailand" masterLastPageNumber="64" masterPageNumber="55" pageNumber="55" updateTime="1668140516132" updateUser="ExternalLinkService">
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<mods:titleInfo>
<mods:title>Causonis sessilifolia (Vitaceae), a new species from Thailand</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Trias-Blasi, Anna</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-9745-3222</mods:nameIdentifier>
<mods:affiliation>Royal Botanic Gardens, Kew, Richmond, UK</mods:affiliation>
<mods:nameIdentifier type="email">a.triasblasi@kew.org</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Poopath, Manop</mods:namePart>
<mods:affiliation>Forest Herbarium (BKF), Department of National Parks, Wildlife and Plant Conservation, Bangkok, 10900, Thailand</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Lu, Li-Min</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-6973-7877</mods:nameIdentifier>
<mods:affiliation>Forest Herbarium (BKF), Department of National Parks, Wildlife and Plant Conservation, Bangkok, 10900, Thailand</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Parmar, Gaurav</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-8876-5520</mods:nameIdentifier>
<mods:affiliation>National Botanical Garden, Godawari, Lalitpur, Nepal</mods:affiliation>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>PhytoKeys</mods:title>
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<mods:part>
<mods:date>2021</mods:date>
<mods:detail type="pubDate">
<mods:number>2021-11-15</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>185</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>55</mods:start>
<mods:end>64</mods:end>
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<mods:url>http://dx.doi.org/10.3897/phytokeys.185.75570</mods:url>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.185.75570</mods:identifier>
<mods:identifier type="Pensoft-Pub">1314-2003-185-55</mods:identifier>
<mods:identifier type="Pensoft-UUID">9783E9269A9059DCBE25DD742FC85FFE</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="190303625" LSID="urn:lsid:plazi:treatment:65DE1A624FC75AF2828263ECDE9D077D" httpUri="http://treatment.plazi.org/id/65DE1A624FC75AF2828263ECDE9D077D" lastPageNumber="55" pageId="0" pageNumber="55">
<subSubSection pageId="0" pageNumber="55" type="nomenclature">
<paragraph pageId="0" pageNumber="55">
<taxonomicName LSID="65DE1A62-4FC7-5AF2-8282-63ECDE9D077D" authority="Trias-Blasi &amp; G. Parmar" authorityName="Trias-Blasi &amp; G. Parmar" authorityYear="2021" class="Magnoliopsida" family="Vitaceae" genus="Causonis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Causonis sessilifolia" order="Vitales" pageId="0" pageNumber="55" phylum="Tracheophyta" rank="species" species="sessilifolia" status="sp. nov.">Causonis sessilifolia Trias-Blasi &amp; G.Parmar</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="55">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="55" type="diagnosis">
<paragraph pageId="0" pageNumber="55">Diagnosis.</paragraph>
<paragraph pageId="0" pageNumber="55">
Morphologically, 
<taxonomicName authorityName="Trias-Blasi &amp; G. Parmar" authorityYear="2021" class="Magnoliopsida" family="Vitaceae" genus="Causonis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Causonis sessilifolia" order="Vitales" pageId="0" pageNumber="55" phylum="Tracheophyta" rank="species" species="sessilifolia">
<emphasis italics="true" pageId="0" pageNumber="55">Causonis sessilifolia</emphasis>
</taxonomicName>
and 
<taxonomicName class="Magnoliopsida" family="Vitaceae" genus="Causonis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Causonis japonica" order="Vitales" pageId="0" pageNumber="55" phylum="Tracheophyta" rank="species" species="japonica">
<emphasis italics="true" pageId="0" pageNumber="55">Causonis japonica</emphasis>
</taxonomicName>
(Thunb. ex Murray) Raf. share similarity in possessing 5-foliolate leaves, but the former taxon has sessile leaves and 2-5-furcate tendrils (vs. petiolate leaves and 2-3-furcate tendrils in 
<taxonomicName class="Magnoliopsida" family="Vitaceae" kingdom="Plantae" lsidName="C. japonica" order="Vitales" pageId="0" pageNumber="55" phylum="Tracheophyta" rank="species" species="japonica">
<emphasis italics="true" pageId="0" pageNumber="55">C. japonica</emphasis>
</taxonomicName>
).
</paragraph>
<caption ID-Table-UUID="1937CD1464CE0419DD8511D681F134BC" httpUri="http://table.plazi.org/id/1937CD1464CE0419DD8511D681F134BC" pageId="0" pageNumber="55" start="Table 1" startId="T1">
<paragraph pageId="0" pageNumber="55">
<emphasis bold="true" pageId="0" pageNumber="55">Table 1.</emphasis>
Voucher information and GenBank accession numbers for the sequences used in this study.
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="55">
<table pageId="0" pageNumber="55">
<tr pageId="0" pageNumber="55">
<th colspan="1" pageId="0" pageNumber="55" rowspan="1">Taxon</th>
<th colspan="1" pageId="0" pageNumber="55" rowspan="1">Voucher No.</th>
<th colspan="1" pageId="0" pageNumber="55" rowspan="1">Locality</th>
<th colspan="1" pageId="0" pageNumber="55" rowspan="1">
<emphasis italics="true" pageId="0" pageNumber="55">atpB-rbcL</emphasis>
</th>
<th colspan="1" pageId="0" pageNumber="55" rowspan="1">
<emphasis italics="true" pageId="0" pageNumber="55">trnC-petN</emphasis>
</th>
<th colspan="1" pageId="0" pageNumber="55" rowspan="1">
<emphasis italics="true" pageId="0" pageNumber="55">trnH-psbA</emphasis>
</th>
<th colspan="1" pageId="0" pageNumber="55" rowspan="1">
<emphasis italics="true" pageId="0" pageNumber="55">trnL-F</emphasis>
</th>
</tr>
<tr pageId="0" pageNumber="55">
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">
<taxonomicName class="Magnoliopsida" family="Vitaceae" genus="Causonis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Causonis australasica" order="Vitales" pageId="0" pageNumber="55" phylum="Tracheophyta" rank="species" species="australasica">
<emphasis italics="true" pageId="0" pageNumber="55">Causonis australasica</emphasis>
</taxonomicName>
L.M.Lu &amp; Jackes
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">
<emphasis italics="true" pageId="0" pageNumber="55">AU015</emphasis>
(PE)
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">Australia, Queensland</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408585</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408375</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408696</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408491</td>
</tr>
<tr pageId="0" pageNumber="55">
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">
<taxonomicName class="Magnoliopsida" family="Vitaceae" genus="Causonis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Causonis clematidea" order="Vitales" pageId="0" pageNumber="55" phylum="Tracheophyta" rank="species" species="clematidea">
<emphasis italics="true" pageId="0" pageNumber="55">Causonis clematidea</emphasis>
</taxonomicName>
(F.Muell.) Jackes
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">
<emphasis italics="true" pageId="0" pageNumber="55">Wen 12184</emphasis>
(US)
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">Australia, New South Wales, Sydney (cult.)</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">KC166297</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">KC166475</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">KC166552</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">KC166625</td>
</tr>
<tr pageId="0" pageNumber="55">
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">
<taxonomicName class="Magnoliopsida" family="Vitaceae" genus="Causonis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Causonis corniculata" order="Vitales" pageId="0" pageNumber="55" phylum="Tracheophyta" rank="species" species="corniculata">
<emphasis italics="true" pageId="0" pageNumber="55">Causonis corniculata</emphasis>
</taxonomicName>
(Benth.) J.Wen &amp; L.M.Lu
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">
<emphasis italics="true" pageId="0" pageNumber="55">YSL4758</emphasis>
(PE)
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">China, Taiwan</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408551</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408342</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408665</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408460</td>
</tr>
<tr pageId="0" pageNumber="55">
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">
<taxonomicName class="Magnoliopsida" family="Vitaceae" genus="Causonis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Causonis daliensis" order="Vitales" pageId="0" pageNumber="55" phylum="Tracheophyta" rank="species" species="daliensis">
<emphasis italics="true" pageId="0" pageNumber="55">Causonis daliensis</emphasis>
</taxonomicName>
(C.L.Li) G.Parmar &amp; L.M.Lu
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">
<emphasis italics="true" pageId="0" pageNumber="55">VN2014116</emphasis>
(PE)
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">Vietnam, Lam Dong</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408540</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408333</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408654</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408450</td>
</tr>
<tr pageId="0" pageNumber="55">
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">
<taxonomicName class="Magnoliopsida" family="Vitaceae" genus="Causonis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Causonis fugongensis" order="Vitales" pageId="0" pageNumber="55" phylum="Tracheophyta" rank="species" species="fugongensis">
<emphasis italics="true" pageId="0" pageNumber="55">Causonis fugongensis</emphasis>
</taxonomicName>
(C.L.Li) G.Parmar &amp; L.M.Lu
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">
<emphasis italics="true" pageId="0" pageNumber="55">CPG36648</emphasis>
(PE)
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">Myanmar, Kachin</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408564</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408355</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408676</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408473</td>
</tr>
<tr pageId="0" pageNumber="55">
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">
<taxonomicName authority="(Thunb.) Raf. var. japonica" class="Magnoliopsida" family="Vitaceae" genus="Causonis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Causonis japonica subsp. var. var. japonica" order="Vitales" pageId="0" pageNumber="55" phylum="Tracheophyta" rank="variety" species="japonica" subSpecies="var." variety="japonica">Causonis japonica (Thunb.) Raf. var. japonica</taxonomicName>
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">
<emphasis italics="true" pageId="0" pageNumber="55">Wen 8537</emphasis>
(US)
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">Japan, Chiba</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">KC166313</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">KC166488</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">KC166564</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">KC166637</td>
</tr>
<tr pageId="0" pageNumber="55">
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">
<taxonomicName class="Magnoliopsida" family="Vitaceae" genus="Causonis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Causonis japonica subsp. var. var. pseudotrifolia" order="Vitales" pageId="0" pageNumber="55" phylum="Tracheophyta" rank="variety" species="japonica" subSpecies="var." variety="pseudotrifolia">Causonis japonica var. pseudotrifolia</taxonomicName>
(W.T.Wang) G.Parmar &amp; J.Wen
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">
<emphasis italics="true" pageId="0" pageNumber="55">Wen 8085</emphasis>
(US)
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">China, Chongqing</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">AB234920</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">KC166498</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">KC166573</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">AB235006</td>
</tr>
<tr pageId="0" pageNumber="55">
<td colspan="1" pageId="0" pageNumber="55" rowspan="2">
<taxonomicName class="Magnoliopsida" family="Vitaceae" genus="Causonis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Causonis maritima" order="Vitales" pageId="0" pageNumber="55" phylum="Tracheophyta" rank="species" species="maritima">
<emphasis italics="true" pageId="0" pageNumber="55">Causonis maritima</emphasis>
</taxonomicName>
(Jackes) Jackes
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">
<emphasis italics="true" pageId="0" pageNumber="55">AU020</emphasis>
(PE)
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">Australia, Queensland</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408567</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408358</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408679</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408476</td>
</tr>
<tr pageId="0" pageNumber="55">
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">
<emphasis italics="true" pageId="0" pageNumber="55">Wen 9403</emphasis>
(US)
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">China, Taiwan</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">KC166314</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">JF437193</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">JF437079</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">JF437299</td>
</tr>
<tr pageId="0" pageNumber="55">
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">
<taxonomicName class="Magnoliopsida" family="Vitaceae" genus="Causonis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Causonis mollis" order="Vitales" pageId="0" pageNumber="55" phylum="Tracheophyta" rank="species" species="mollis">
<emphasis italics="true" pageId="0" pageNumber="55">Causonis mollis</emphasis>
</taxonomicName>
(Wall. ex M.A.Lawson) G.Parmar &amp; J.Wen
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">
<emphasis italics="true" pageId="0" pageNumber="55">CPG23617</emphasis>
(PE)
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">Vietnam, Vinh Phuc</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408535</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408328</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408650</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408445</td>
</tr>
<tr pageId="0" pageNumber="55">
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">
<taxonomicName authorityName="Trias-Blasi &amp; G. Parmar" authorityYear="2021" class="Magnoliopsida" family="Vitaceae" genus="Causonis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Causonis sessilifolia" order="Vitales" pageId="0" pageNumber="55" phylum="Tracheophyta" rank="species" species="sessilifolia">
<emphasis italics="true" pageId="0" pageNumber="55">Causonis sessilifolia</emphasis>
</taxonomicName>
Trias-Blasi &amp; G.Parmar
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">Poopath &amp; Duangjai 2511</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">Thailand, Nakhon Sawan</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">OK338627</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">OK338628</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">OK338629</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">OK338630</td>
</tr>
<tr pageId="0" pageNumber="55">
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">
<taxonomicName class="Magnoliopsida" family="Vitaceae" genus="Causonis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Causonis timoriensis subsp. var. var. mekongensis" order="Vitales" pageId="0" pageNumber="55" phylum="Tracheophyta" rank="variety" species="timoriensis" subSpecies="var." variety="mekongensis">Causonis timoriensis var. mekongensis</taxonomicName>
(C.Y.Wu ex W.T.Wang) G.Parmar &amp; L.M.Lu
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">
<emphasis italics="true" pageId="0" pageNumber="55">CPG18926</emphasis>
(PE)
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">China, Yunnan</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408580</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408370</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408692</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408486</td>
</tr>
<tr pageId="0" pageNumber="55">
<td colspan="1" pageId="0" pageNumber="55" rowspan="5">
<taxonomicName class="Magnoliopsida" family="Vitaceae" genus="Causonis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Causonis trifolia" order="Vitales" pageId="0" pageNumber="55" phylum="Tracheophyta" rank="species" species="trifolia">
<emphasis italics="true" pageId="0" pageNumber="55">Causonis trifolia</emphasis>
</taxonomicName>
(L.) Mabb. &amp; J.Wen
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">
<emphasis italics="true" pageId="0" pageNumber="55">CPG27533</emphasis>
(PE)
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">China, Yunnan</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408575</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408365</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408687</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">-</td>
</tr>
<tr pageId="0" pageNumber="55">
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">
<emphasis italics="true" pageId="0" pageNumber="55">CPG38701</emphasis>
(PE)
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">India, Kerala</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408576</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408366</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408688</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">-</td>
</tr>
<tr pageId="0" pageNumber="55">
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">
<emphasis italics="true" pageId="0" pageNumber="55">LA17</emphasis>
(PE)
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">Laos, Luang Namtha</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408577</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408367</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408689</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408484</td>
</tr>
<tr pageId="0" pageNumber="55">
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">
<emphasis italics="true" pageId="0" pageNumber="55">Wen 7488</emphasis>
(US)
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">Thailand, Chiang Mai</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">KC166323</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">KC166500</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">KC166574</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">AB235007</td>
</tr>
<tr pageId="0" pageNumber="55">
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">
<emphasis italics="true" pageId="0" pageNumber="55">CPG19178</emphasis>
(PE)
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">Indonesia, Bali</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">KC428757</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">KC428783</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">KC428800</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">KC428819</td>
</tr>
<tr pageId="0" pageNumber="55">
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">
<taxonomicName class="Magnoliopsida" family="Vitaceae" genus="Pseudocayratia" kingdom="Plantae" lsidName="Pseudocayratia pengiana" order="Vitales" pageId="0" pageNumber="55" phylum="Tracheophyta" rank="species" species="pengiana">
<emphasis italics="true" pageId="0" pageNumber="55">Pseudocayratia pengiana</emphasis>
</taxonomicName>
Hsu &amp; J.Wen
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">
<emphasis italics="true" pageId="0" pageNumber="55">YSL4764</emphasis>
(PE)
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">China, Taiwan</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408587</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408377</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408698</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">MW408493</td>
</tr>
<tr pageId="0" pageNumber="55">
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">
<taxonomicName class="Magnoliopsida" family="Vitaceae" genus="Pseudocayratia" kingdom="Plantae" lsidName="Pseudocayratia speciosa" order="Vitales" pageId="0" pageNumber="55" phylum="Tracheophyta" rank="species" species="speciosa">
<emphasis italics="true" pageId="0" pageNumber="55">Pseudocayratia speciosa</emphasis>
</taxonomicName>
J.Wen &amp; L.M.Lu
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">
<emphasis italics="true" pageId="0" pageNumber="55">Wen 12026</emphasis>
(US)
</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">China, Fujian</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">KC166377</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">-</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">KC166616</td>
<td colspan="1" pageId="0" pageNumber="55" rowspan="1">KC166682</td>
</tr>
</table>
</paragraph>
<paragraph pageId="0" pageNumber="55">
<tableNote pageId="0" pageNumber="55">
<normalizedToken originalValue="“-”">&quot;-&quot;</normalizedToken>
represents missing sequences.
</tableNote>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="55" type="type material">
<paragraph pageId="0" pageNumber="55">Type material.</paragraph>
<paragraph pageId="0" pageNumber="55">
<emphasis bold="true" pageId="0" pageNumber="55">Thailand. Northern floristic region</emphasis>
: Nakhon Sawan, Muang, Kriangkrai subdistrict, abandoned area at the bridge of Kriangkrai Canal, 
<geoCoordinate degrees="15" direction="north" minutes="44" orientation="latitude" precision="15" seconds="40" value="15.744445">15°44'40&quot;N</geoCoordinate>
, 
<geoCoordinate degrees="100" direction="east" minutes="11" orientation="longitude" precision="15" seconds="9" value="100.18584">100°11'9&quot;E</geoCoordinate>
, 23 October 2019, M. Poopath &amp; S. Duangjai 2511 (holotype, BKF! (SN229663 (Fig. 
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Holotype of Causonis sessilifolia." figureDoi="10.3897/phytokeys.185.75570.figure5" httpUri="https://binary.pensoft.net/fig/611109" pageId="0" pageNumber="55">5</figureCitation>
)), isotype BKF! (SN229662)).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="55" type="description">
<paragraph pageId="0" pageNumber="55">Description.</paragraph>
<paragraph pageId="0" pageNumber="55">
Slender herbaceous climber. 
<emphasis italics="true" pageId="0" pageNumber="55">Stem</emphasis>
cylindrical, 2-5 mm diameter, branched, glabrous, young stems purplish-green, hairy with some bent hairs to glabrous; tendril 2-5-furcate, slender, wiry, leaf-opposed, cylindrical, with a straight section, then bifurcating and coiling, 5-10 cm long, glabrous. 
<emphasis italics="true" pageId="0" pageNumber="55">Leaves</emphasis>
compound, pedately 5-foliolate, alternate or opposite; petiole absent, central petiolule 0.5-1.5(-3) cm long, middle petiolules sessile, lateral petiolules 0.5-2 mm long, mostly glabrous, sometimes with bent hairs; central leaflet blade lanceolate to slightly rhombic, 2-5 by 1-2.5 cm, base cuneate; middle leaflet blade lanceolate, 1-3 by 0.5-1.5 cm; lateral leaflet blade lanceolate often with a single asymmetric acute lobe, 0.5-1.75 by 0.2-1.25 cm, base cuneate; margin broadly denticulate, apex acuminate to mucronate; adaxial and abaxial sides glabrous, mid-rib raised on upper surface, each leaflet with 2-5 pairs of lateral veins, if leaflet lobed then lower lateral vein may be more distinct. 
<emphasis italics="true" pageId="0" pageNumber="55">Inflorescence</emphasis>
ramified, interfoliar or pseudo-terminal, mostly dividing dichotomously, with numerous ramifications, 0.7-2 by 1-2.5 cm, lax, erect; peduncle 2-8 cm long, glabrous, pedicel 0.75-2 mm long, glabrous. Buds ovoid, 1-2 by 1-2 mm. 
<emphasis italics="true" pageId="0" pageNumber="55">Calyx</emphasis>
cupuliform, entire, margin sinuate, 0.5-1 by 1-1.25 mm, glabrous, dark red. 
<emphasis italics="true" pageId="0" pageNumber="55">Corolla</emphasis>
petals 4, ovate, 1.5-2 by 1.25-2 mm, apex cucullate, glabrous, dark red. 
<emphasis italics="true" pageId="0" pageNumber="55">Stamens</emphasis>
4; filaments flattened, broadening at the base, 1 mm long, cream; anthers elliptic, medifixed, 0.5-1 mm long, cream. 
<emphasis italics="true" pageId="0" pageNumber="55">Ovary</emphasis>
adnate to the disc; disc with 4 distinct lobes, cupular, 0.5 by 1.5 mm, glabrous, dark red outside and whitish inside. 
<emphasis italics="true" pageId="0" pageNumber="55">Style</emphasis>
conical, 0.5 mm long; stigma inconspicuous, dark red. 
<emphasis italics="true" pageId="0" pageNumber="55">Fruit</emphasis>
berry, globose, 4-7 mm in diameter, glabrous, smooth, green. 
<emphasis italics="true" pageId="0" pageNumber="55">Seeds</emphasis>
2, 4-5 by 3 mm, adaxial side with two faces, abaxial side convex and ovate with a linear chalazal knot (Fig. 
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Causonis sessilifolia A habit B pedately 5 - foliolate leaves C flowers and opposite leaves D fruits. Images: Sutee Duangjai and Manop Poopath." figureDoi="10.3897/phytokeys.185.75570.figure2" httpUri="https://binary.pensoft.net/fig/611106" pageId="0" pageNumber="55">2</figureCitation>
).
</paragraph>
<caption doi="10.3897/phytokeys.185.75570.figure2" httpUri="https://binary.pensoft.net/fig/611106" pageId="0" pageNumber="55" start="Figure 2" startId="F2">
<paragraph pageId="0" pageNumber="55">
<emphasis bold="true" pageId="0" pageNumber="55">Figure 2.</emphasis>
<taxonomicName authorityName="Trias-Blasi &amp; G. Parmar" authorityYear="2021" class="Magnoliopsida" family="Vitaceae" genus="Causonis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Causonis sessilifolia" order="Vitales" pageId="0" pageNumber="55" phylum="Tracheophyta" rank="species" species="sessilifolia">
<emphasis italics="true" pageId="0" pageNumber="55">Causonis sessilifolia</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="0" pageNumber="55">A</emphasis>
habit 
<emphasis bold="true" pageId="0" pageNumber="55">B</emphasis>
pedately 5-foliolate leaves 
<emphasis bold="true" pageId="0" pageNumber="55">C</emphasis>
flowers and opposite leaves 
<emphasis bold="true" pageId="0" pageNumber="55">D</emphasis>
fruits. Images: Sutee Duangjai and Manop Poopath.
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="55" type="phenology">
<paragraph pageId="0" pageNumber="55">Phenology.</paragraph>
<paragraph pageId="0" pageNumber="55">Flowering and fruiting in October.</paragraph>
<caption doi="10.3897/phytokeys.185.75570.figure3" httpUri="https://binary.pensoft.net/fig/611107" pageId="0" pageNumber="55" start="Figure 3" startId="F3">
<paragraph pageId="0" pageNumber="55">
<emphasis bold="true" pageId="0" pageNumber="55">Figure 3.</emphasis>
<taxonomicName authorityName="Trias-Blasi &amp; G. Parmar" authorityYear="2021" class="Magnoliopsida" family="Vitaceae" genus="Causonis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Causonis sessilifolia" order="Vitales" pageId="0" pageNumber="55" phylum="Tracheophyta" rank="species" species="sessilifolia">
<emphasis italics="true" pageId="0" pageNumber="55">Causonis sessilifolia</emphasis>
</taxonomicName>
. Habitat. Images: Manop Poopath.
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="55" type="etymology">
<paragraph pageId="0" pageNumber="55">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="55">
The specific epithet &quot; 
<emphasis italics="true" pageId="0" pageNumber="55">sessilifolia</emphasis>
&quot; refers to the sessile leaves of the taxon.
</paragraph>
<caption doi="10.3897/phytokeys.185.75570.figure4" httpUri="https://binary.pensoft.net/fig/611108" pageId="0" pageNumber="55" start="Figure 4" startId="F4">
<paragraph pageId="0" pageNumber="55">
<emphasis bold="true" pageId="0" pageNumber="55">Figure 4.</emphasis>
Phylogeny of selected species of 
<taxonomicName class="Magnoliopsida" family="Vitaceae" genus="Causonis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Causonis" order="Vitales" pageId="0" pageNumber="55" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="55">Causonis</emphasis>
</taxonomicName>
including 
<taxonomicName class="Magnoliopsida" family="Vitaceae" kingdom="Plantae" lsidName="C. sessilifolia" order="Vitales" pageId="0" pageNumber="55" phylum="Tracheophyta" rank="species" species="sessilifolia">
<emphasis italics="true" pageId="0" pageNumber="55">C. sessilifolia</emphasis>
</taxonomicName>
, based on the combined chloroplast dataset (
<emphasis italics="true" pageId="0" pageNumber="55">atpB-rbcL, trnC-petN, trnH-psbA</emphasis>
and 
<emphasis italics="true" pageId="0" pageNumber="55">trnL-F</emphasis>
). Maximum Likelihood bootstrap values and Bayesian posterior probability values are indicated above branches respectively.
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="55" type="distribution">
<paragraph pageId="0" pageNumber="55">Distribution and habitat.</paragraph>
<paragraph pageId="0" pageNumber="55">
Thailand (Northern floristic region, Nakhon Sawan). Lowland floodplain forest, along the bank of canal in open areas; 30 m alt. (Figs 
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Map of the specimen collected (black circle)." figureDoi="10.3897/phytokeys.185.75570.figure1" httpUri="https://binary.pensoft.net/fig/611105" pageId="0" pageNumber="55">1</figureCitation>
, 
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Causonis sessilifolia. Habitat. Images: Manop Poopath." figureDoi="10.3897/phytokeys.185.75570.figure3" httpUri="https://binary.pensoft.net/fig/611107" pageId="0" pageNumber="55">3</figureCitation>
).
</paragraph>
<caption doi="10.3897/phytokeys.185.75570.figure5" httpUri="https://binary.pensoft.net/fig/611109" pageId="0" pageNumber="55" start="Figure 5" startId="F5">
<paragraph pageId="0" pageNumber="55">
<emphasis bold="true" pageId="0" pageNumber="55">Figure 5.</emphasis>
Holotype of 
<taxonomicName authorityName="Trias-Blasi &amp; G. Parmar" authorityYear="2021" class="Magnoliopsida" family="Vitaceae" genus="Causonis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Causonis sessilifolia" order="Vitales" pageId="0" pageNumber="55" phylum="Tracheophyta" rank="species" species="sessilifolia">
<emphasis italics="true" pageId="0" pageNumber="55">Causonis sessilifolia</emphasis>
</taxonomicName>
.
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="55" type="conservation status">
<paragraph pageId="0" pageNumber="55">Conservation status.</paragraph>
<paragraph pageId="0" pageNumber="55">
This species is only known from the type locality and, therefore, has an Area of Occupancy (AOO) and Extent of Occupancy (EOO) of 4 km2. This suggests that it might be Critically Endangered as the AOO is less than 10 km2 and is only found in one location. The species has been found to grow outside any protected areas and in an abandoned area next to a canal. This could mean the species is more vulnerable than others as it is unprotected. Additionally, all the surrounding areas are used for agriculture and, therefore, it is likely this forested area might also be transformed for this use. Due to this threat, the restricted AOO and number of locations, we think that this taxon could be driven to being Critically Endangered or Extinct in a very short time; therefore, we assess the taxon as VUD2 (
<bibRefCitation author="IUCN" journalOrPublisher="Systematic Biology" pageId="0" pageNumber="55" publicationUrl="http://www.iucnredlist.org/documents/Dec_2012_Guidance_Threats_Classification_Scheme.pdf" refId="B5" refString="IUCN, 2012. Threats classification scheme (Version 3.2.). http://www.iucnredlist.org/documents/Dec_2012_Guidance_Threats_Classification_Scheme.pdf" title="Threats classification scheme (Version 3.2.)." url="http://www.iucnredlist.org/documents/Dec_2012_Guidance_Threats_Classification_Scheme.pdf" year="2012">IUCN 2012</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="55" type="taxonomic remarks">
<paragraph pageId="0" pageNumber="55">Taxonomic remarks.</paragraph>
<paragraph pageId="0" pageNumber="55">
Phylogenetically, this pedately 5-foliolate leaved species lies in a clade previously known with species of exclusively trifoliolate leaves such as 
<taxonomicName class="Magnoliopsida" family="Vitaceae" genus="Causonis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Causonis trifolia" order="Vitales" pageId="0" pageNumber="55" phylum="Tracheophyta" rank="species" species="trifolia">
<emphasis italics="true" pageId="0" pageNumber="55">Causonis trifolia</emphasis>
</taxonomicName>
(L.) Mabb. &amp; J.Wen and 
<taxonomicName class="Magnoliopsida" family="Vitaceae" genus="Causonis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Causonis maritima" order="Vitales" pageId="0" pageNumber="55" phylum="Tracheophyta" rank="species" species="maritima">
<emphasis italics="true" pageId="0" pageNumber="55">Causonis maritima</emphasis>
</taxonomicName>
(Jackes) Jackes (
<bibRefCitation DOI="https://doi.org/10.1002/tax.12562" author="Parmar, G" journalOrPublisher="Cladistics" pageId="0" pageNumber="55" refId="B14" refString="Parmar, G, Dang, VC, Rabarijaona, RN, Chen, ZD, Jackes, BR, Barrett, RL, Zhang, ZZ, Niu, YT, Trias-Blasi, A, Wen, J, Lu, LM, 2021. Phylogeny, character evolution and taxonomic revision of Causonis Raf., a segregate genus from Cayratia Juss. (Vitaceae). Taxon: 1-31. https://doi.org/10.1002/tax.12562" title="Phylogeny, character evolution and taxonomic revision of Causonis Raf., a segregate genus from Cayratia Juss. (Vitaceae). Taxon: 1 - 31." url="https://doi.org/10.1002/tax.12562" year="2021">Parmar et al. 2021</bibRefCitation>
), but 
<taxonomicName class="Magnoliopsida" family="Vitaceae" kingdom="Plantae" lsidName="C. sessilifolia" order="Vitales" pageId="0" pageNumber="55" phylum="Tracheophyta" rank="species" species="sessilifolia">
<emphasis italics="true" pageId="0" pageNumber="55">C. sessilifolia</emphasis>
</taxonomicName>
lacks the petiolate leaves found in 
<taxonomicName class="Magnoliopsida" family="Vitaceae" kingdom="Plantae" lsidName="C. trifolia" order="Vitales" pageId="0" pageNumber="55" phylum="Tracheophyta" rank="species" species="trifolia">
<emphasis italics="true" pageId="0" pageNumber="55">C. trifolia</emphasis>
</taxonomicName>
and 
<taxonomicName class="Magnoliopsida" family="Vitaceae" kingdom="Plantae" lsidName="C. maritima" order="Vitales" pageId="0" pageNumber="55" phylum="Tracheophyta" rank="species" species="maritima">
<emphasis italics="true" pageId="0" pageNumber="55">C. maritima</emphasis>
</taxonomicName>
. In particular, this species is phylogenetically most closely related to 
<taxonomicName class="Magnoliopsida" family="Vitaceae" kingdom="Plantae" lsidName="C. maritima" order="Vitales" pageId="0" pageNumber="55" phylum="Tracheophyta" rank="species" species="maritima">
<emphasis italics="true" pageId="0" pageNumber="55">C. maritima</emphasis>
</taxonomicName>
(ML BS = 74%; Bayesian PP = 0.99; Fig. 
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Phylogeny of selected species of Causonis including C. sessilifolia, based on the combined chloroplast dataset (atpB-rbcL, trnC-petN, trnH-psbA and trnL-F). Maximum Likelihood bootstrap values and Bayesian posterior probability values are indicated above branches respectively." figureDoi="10.3897/phytokeys.185.75570.figure4" httpUri="https://binary.pensoft.net/fig/611108" pageId="0" pageNumber="55">4</figureCitation>
), but morphologically differs from it in having pedately 5-foliolate leaves (vs. trifoliolate), leaves sometimes opposite (vs. leaves always alternate), leaves sessile (vs. leaves petiolate), inflorescence insertion interfoliar (vs. axillary), calyx and corolla glabrous (vs. hairy).
</paragraph>
</subSubSection>
</treatment>
</document>