560 lines
53 KiB
XML
560 lines
53 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.151.49473" ID-GBIF-Dataset="56fcc0ad-0790-4733-b9fb-723cc7819628" ID-PMC="PMC7305246" ID-Pensoft-Pub="1314-2003-151-49" ID-Pensoft-UUID="D5603C657B365656AC34A47BB212D5D2" ID-PubMed="32587461" ModsDocID="1314-2003-151-49" checkinTime="1592065749836" checkinUser="pensoft" docAuthor="Ly, Ng ọc-Sam, Nguy ễn, Danh-Hung, Le, Th ị-Hương, Tr ần, Minh-H ợi, Đ ỗ, Ng ọc-Đai, Trương, Ba-Vương & Maciejewski, Stephen" docDate="2020" docId="DAFDFBBAB5675C70B27DB34E48D86154" docLanguage="en" docName="PhytoKeys 151: 49-57" docOrigin="PhytoKeys 151" docSource="http://dx.doi.org/10.3897/phytokeys.151.49473" docTitle="Loxostigma puhoatense N. D. Do, N. S. Ly, D. H. Nguyen & T. H. Le 2020, sp. nov." docType="treatment" docVersion="5" id="D5603C657B365656AC34A47BB212D5D2" lastPageNumber="49" masterDocId="D5603C657B365656AC34A47BB212D5D2" masterDocTitle="Loxostigma puhoatense (Gesneriaceae), a new species from North Central Vietnam" masterLastPageNumber="57" masterPageNumber="49" pageNumber="49" updateTime="1732568274151" updateUser="ExternalLinkService">
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<mods:mods id="5E5D985D1EF46A88A70FEF0D11EFBE5E" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="BF83F4F64801B1900BF69160A753472C">
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<mods:title id="476D8037B2D4967719DD274EAA935CC1">Loxostigma puhoatense (Gesneriaceae), a new species from North Central Vietnam</mods:title>
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<mods:name id="B5A9F931AD57C795A89F9076CAFF124D" type="personal">
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<mods:namePart id="B9BD4CF4129DD9BE3A24D1E0F4196D0D">Ly, Ng ọc-Sam</mods:namePart>
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<mods:affiliation id="CE1251D4FCF0DDB8B02EE7624AD48ABD">Institute of Tropical Biology, Vietnam Academy of Science and Technology (VAST), 85 Tran Quoc Toan, District 3, Ho Chi Minh City, Vietnam & Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay District, Hanoi, Vietnam</mods:affiliation>
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<mods:nameIdentifier id="2EBF4257B2EBB9E5B3CFE21B061E7F83" type="orcid">https://orcid.org/0000-0002-9925-5171</mods:nameIdentifier>
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<mods:nameIdentifier id="2286663D9E1A35E76F49F9443DBC2F39" type="email">lysamitb@gmail.com</mods:nameIdentifier>
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</mods:name>
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<mods:name id="1E6CD2AB8EE2B14CFF9BCC8C393F17E7" type="personal">
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<mods:roleTerm id="322518E76C8AF8E4286D5E8FCFBD3D53">Author</mods:roleTerm>
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<mods:namePart id="28FF92B34DE4B333E10AA1A79AA3302F">Nguy ễn, Danh-Hung</mods:namePart>
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<mods:affiliation id="1287798337B85617B6548CB667F2370E">Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay District, Hanoi, Vietnam</mods:affiliation>
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</mods:name>
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<mods:name id="C527E0770F179BECFC68883D4C12103B" type="personal">
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<mods:roleTerm id="0DF30083EB714781CD1CF2DC9639420C">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="85BB97633E4310AB028F71DDB7B4961D">Le, Th ị-Hương</mods:namePart>
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<mods:affiliation id="72ED2B9D7EEA41C033B72ABB01D58584">School of Natural Science Education, Vinh University, 182 Le Duan, Vinh City, Nghe An Province, Vietnam</mods:affiliation>
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</mods:name>
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<mods:roleTerm id="57CBC2C529081ADA1D86A0207BD7032F">Author</mods:roleTerm>
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<mods:namePart id="61B76B4D8315DE3C63074A8AA25CB259">Tr ần, Minh-H ợi</mods:namePart>
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<mods:affiliation id="DE1BDFB0CADEBBC68C03C729556C6C83">Institute of Ecology and Biological Resources, VAST, 18 Hoang Quoc Viet, Cau Giay District, Hanoi, Vietnam</mods:affiliation>
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</mods:name>
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<mods:name id="DEEEC5D96E3B9BA56752484D83C0348B" type="personal">
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<mods:namePart id="5E4FC942BF1C0FC63881A12221C3B1EC">Đ ỗ, Ng ọc-Đai</mods:namePart>
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<mods:affiliation id="A1E75AFD71E651E7586E726D308E61E9">Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay District, Hanoi, Vietnam & Nghe An College of Economics, 51 Ly Tu Trong, Vinh City, Nghe An Province, Vietnam</mods:affiliation>
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</mods:name>
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<mods:namePart id="D501E575914F64FCEB6D3E4D0B8941B1">Trương, Ba-Vương</mods:namePart>
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<mods:affiliation id="9FB6353B32DAD0B6455F46D83F02F68E">Institute of Tropical Biology, Vietnam Academy of Science and Technology (VAST), 85 Tran Quoc Toan, District 3, Ho Chi Minh City, Vietnam</mods:affiliation>
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<mods:nameIdentifier id="A1BD8C4ABFB0BA6D000596F1C4069172" type="orcid">https://orcid.org/0000-0003-3452-8455</mods:nameIdentifier>
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<mods:namePart id="96F9C99CA1CACC77275679F512F16C39">Maciejewski, Stephen</mods:namePart>
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<mods:affiliation id="0E0AC9EEF3534E579BB01C8C8CA80B45">The Gesneriad Society, Inc., 1122 East Pike Street, PMB 637, Seattle, Washington, USA</mods:affiliation>
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<mods:typeOfResource id="D71281B038778F659178461F7108F4FD">text</mods:typeOfResource>
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<mods:title id="76226DAFD15FC1CEE89CE4DE39826697">PhytoKeys</mods:title>
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<mods:part id="1FDFF05C67B39E5CFBDCEEE3C876E3AE">
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<mods:date id="8E04041E54917EFB7EA98A59468C6403">2020</mods:date>
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<mods:detail id="4A5F46D0E664EB1F87FE66A2B957B5B7" type="volume">
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<mods:number id="2499E1EF24EA169104D8164E10B02BD1">151</mods:number>
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<mods:start id="26782EE609419E1A1A264B561600303C">49</mods:start>
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<mods:end id="5C0E8FB1988D736B3A7D312426641B6A">57</mods:end>
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<mods:location id="EB74D9AFB867044F4740364FCEF72699">
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<mods:url id="5B1E4CB874CEBAAC650F5C553EBE080E">http://dx.doi.org/10.3897/phytokeys.151.49473</mods:url>
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</mods:location>
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<mods:classification id="E05DAB9E5F0A7CF79759723FAA6B048E">journal article</mods:classification>
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<mods:identifier id="4494B092636DB9C1EACCC3F1B78F9994" type="DOI">http://dx.doi.org/10.3897/phytokeys.151.49473</mods:identifier>
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<mods:identifier id="7EBEDA1AD38FD8922DE977B85752D9EB" type="Pensoft-Pub">1314-2003-151-49</mods:identifier>
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<mods:identifier id="A1793A3385518E787504C5B7F9ACC22D" type="Pensoft-UUID">D5603C657B365656AC34A47BB212D5D2</mods:identifier>
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</mods:mods>
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<treatment id="DAFDFBBAB5675C70B27DB34E48D86154" ID-GBIF-Taxon="164596931" LSID="urn:lsid:plazi:treatment:DAFDFBBAB5675C70B27DB34E48D86154" httpUri="http://treatment.plazi.org/id/DAFDFBBAB5675C70B27DB34E48D86154" lastPageNumber="49" pageId="0" pageNumber="49" scope_family="Gesneriaceae">
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<subSubSection id="BFD4F2E69EAE99FC0B9E08387226F245" pageId="0" pageNumber="49" type="nomenclature">
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<paragraph id="B64504F84A41F67CC58B9F0A6270F104" pageId="0" pageNumber="49">
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<taxonomicName id="BC278B7FC6A2E0F1EE961309F257B420" ID-CoL="7X2K8" LSID="DAFDFBBA-B567-5C70-B27D-B34E48D86154" authority="N. D. Do, N. S. Ly, D. H. Nguyen & T. H. Le" authorityName="N. D. Do, N. S. Ly, D. H. Nguyen & T. H. Le" authorityYear="2020" class="Magnoliopsida" family="Gesneriaceae" genus="Loxostigma" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Loxostigma puhoatense" order="Lamiales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="species" species="puhoatense" status="sp. nov.">Loxostigma puhoatense N.D. Do, N.S. Ly, D.H. Nguyen & T.H. Le</taxonomicName>
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<taxonomicNameLabel id="B3225CE2095DE35D1D6F0642C40AA77A" pageId="0" pageNumber="49">sp. nov.</taxonomicNameLabel>
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<figureCitation id="CFF34F84F7F9745973D294EAAFBA2E1A" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Loxostigma puhoatense (from the holotype). A mature plant with flowers B a part of stem C inflorescence D dorsal view of flower E opened flower showing stamens F gynoeciums G detail of stigma (from dry specimen) H infructescence I seeds. Drawn by Ba-Vuong Truong from Do Ngoc Dai, Nguyen Danh Hung, Le Thi Huong, DHH 1021." figureDoi="10.3897/phytokeys.151.49473.figure1" httpUri="https://binary.pensoft.net/fig/420985" pageId="0" pageNumber="49">Figs 1</figureCitation>
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<figureCitation id="4580DD6DB7B2483DA3A606F63021D0CC" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Loxostigma puhoatense. A plant in natural habitat B apical part of flowering plant showing inflorescences (with flowers and young fruits) and leaves C inflorescence D abaxial leaf E adaxial leaf F flower (from below) G flower (top view) H flower (front view) I longitudinal section with upper lip removed J stamens with gynoecium and calyxes K dried fruits. Photos by Ngoc-Dai Do, plate by Ngoc-Sam Ly." figureDoi="10.3897/phytokeys.151.49473.figure2" httpUri="https://binary.pensoft.net/fig/420986" pageId="0" pageNumber="49">, 2</figureCitation>
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</paragraph>
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</subSubSection>
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||
<subSubSection id="C94F281D39BFA01FBCD5A2192864F2E6" pageId="0" pageNumber="49" type="diagnosis">
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<paragraph id="B7C2E9C19825F120FE1F11E45DED809C" pageId="0" pageNumber="49">Diagnosis.</paragraph>
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<paragraph id="4E9878F948C27C62375C193DBD32F672" pageId="0" pageNumber="49">
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This species is most similar to
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<taxonomicName id="076C161929D219D89487848D44982BA6" lsidName="L. dongxingensis" pageId="0" pageNumber="49" rank="species" species="dongxingensis">
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<emphasis id="BFDE22A15CF96EACF37F11F2AA0B02FD" italics="true" pageId="0" pageNumber="49">L. dongxingensis</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="1D85D74BC161E08FEA3CAFFDFC04C01D" lsidName="L. damingshanensis" pageId="0" pageNumber="49" rank="species" species="damingshanensis">
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<emphasis id="D9FBC0570BC3655D9FC8DF328880549F" italics="true" pageId="0" pageNumber="49">L. damingshanensis</emphasis>
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</taxonomicName>
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in the plant habit, indumentum system of stem, leaves, shape of leaf blades, calyx and pistil but differs from the latter two in the leaf blade with abaxially reddish-purple and number of lateral veins, longer peduncle, shorter white to pale yellowish-white corolla with purple-spotted inside, longer abaxially stamens that are lower adnate above corolla tube base, shorter and glandular-puberulent ovary, and sparsely glandular-puberulent style.
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</paragraph>
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<caption id="25E84193CB77C033B527303AD0C5774F" doi="10.3897/phytokeys.151.49473.figure1" httpUri="https://binary.pensoft.net/fig/420985" pageId="0" pageNumber="49" start="Figure 1" startId="F1">
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<paragraph id="9D72188557F7690D4D6B14204E1AB7D3" pageId="0" pageNumber="49">
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<emphasis id="7ADE10ACBCF74D3EE928D8D5E2EA068C" bold="true" pageId="0" pageNumber="49">Figure 1.</emphasis>
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<taxonomicName id="29DBAEC1622C2A8284349353130D3A8D" authorityName="N. D. Do, N. S. Ly, D. H. Nguyen & T. H. Le" authorityYear="2020" class="Magnoliopsida" family="Gesneriaceae" genus="Loxostigma" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Loxostigma puhoatense" order="Lamiales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="species" species="puhoatense">
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<emphasis id="A8DDC7AEC72B7861644F59429CCC0C2C" italics="true" pageId="0" pageNumber="49">Loxostigma puhoatense</emphasis>
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</taxonomicName>
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(from the holotype).
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<emphasis id="47FB2B9FAF91949500162D0945630049" bold="true" pageId="0" pageNumber="49">A</emphasis>
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mature plant with flowers
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<emphasis id="95F58FB78293038D401CA19EAD3D4237" bold="true" pageId="0" pageNumber="49">B</emphasis>
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a part of stem
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<emphasis id="49D585B96528678547C1860DF732A7E4" bold="true" pageId="0" pageNumber="49">C</emphasis>
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inflorescence
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<emphasis id="6E06B8A29B41F492ED4329BB6A8ABCAB" bold="true" pageId="0" pageNumber="49">D</emphasis>
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dorsal view of flower
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<emphasis id="511F53600BDC8CD56A70C7B1F592B821" bold="true" pageId="0" pageNumber="49">E</emphasis>
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opened flower showing stamens
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<emphasis id="09C1FDA654ED79174B85A032494BE45D" bold="true" pageId="0" pageNumber="49">F</emphasis>
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gynoeciums
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<emphasis id="303663571331467FCDB79AFC03877F01" bold="true" pageId="0" pageNumber="49">G</emphasis>
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detail of stigma (from dry specimen)
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<emphasis id="571ED1288B1DF38D2AD8AEB075E959F2" bold="true" pageId="0" pageNumber="49">H</emphasis>
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infructescence
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<emphasis id="D6DC4E809459D5F6BDE6BAE1502B73ED" bold="true" pageId="0" pageNumber="49">I</emphasis>
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seeds. Drawn by Ba-Vuong Truong from Do Ngoc Dai, Nguyen Danh Hung, Le Thi Huong, DHH 1021.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection id="91A8E1D9A57D8A2CE27EDBB4F4AADC5C" pageId="0" pageNumber="49" type="materials_examined">
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<paragraph id="70535A002202CC91EF757F1C8629791E" pageId="0" pageNumber="49">Type:</paragraph>
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<paragraph id="7A3A0C0E989353A5B320AD28CE2DB01F" pageId="0" pageNumber="49">
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Vietnam. Nghe An Province: Tien Phong Commune, Na Chang Village, Pu Hoat NP,
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<geoCoordinate id="1E0886DD4A5815F5380CCF5ED33FF324" degrees="19" direction="north" minutes="46" orientation="latitude" precision="15" seconds="06" value="19.768333">19°46'06"N</geoCoordinate>
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,
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<geoCoordinate id="F55429E53E5A2984A164CCEB793712C1" degrees="109" direction="east" minutes="55" orientation="longitude" precision="15" seconds="08" value="109.918884">109°55'08"E</geoCoordinate>
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, atl. 781 m, 04 October 2018,
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<emphasis id="2A998320BEF94C021F05F05898B19E06" italics="true" pageId="0" pageNumber="49">Do Ngoc Dai, Nguyen Danh Hung, Le Thi Huong</emphasis>
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,
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<emphasis id="3003D0EEF92963D3721D5912628EFB6C" italics="true" pageId="0" pageNumber="49">DHH 1021</emphasis>
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(holotype: VNM, isotype: P).
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</paragraph>
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</subSubSection>
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<subSubSection id="45EF5FE7B41C86BD0979243817174E50" pageId="0" pageNumber="49" type="description">
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<paragraph id="FB250B7D942C98ABB6682D267D47B31A" pageId="0" pageNumber="49">Description.</paragraph>
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<paragraph id="8731014A997C5308AE4A42FCE6AE054F" pageId="0" pageNumber="49">
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Epiphyte, evergreen, perennial herbs with rhizomes. Rhizome internodes up to 20 cm long, 3.5-4 mm in diam.
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<emphasis id="AFF5B101137EA2E065BB14B6D3D3FAAF" bold="true" italics="true" pageId="0" pageNumber="49">Stem</emphasis>
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simple, borne from a node of the rhizome, shallow angular at the middle internodes, terete toward both ends, 28.5-55 cm long, 3.5-7 mm in diam., pale green, somewhat pubescent.
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<emphasis id="512CAA8A263F40C72AAA47C4DF55D3FE" bold="true" italics="true" pageId="0" pageNumber="49">Leaves</emphasis>
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opposite, spread along stem, unequal in a pair; petiole cylindrical, adaxially sunken, greenish to purplish, abaxially rounded and greenish, 1-3.3 cm long, 3-6 mm in diam., pubescent; leaf blade broadly elliptic to elliptic-ovate, chartaceous when dried, 4.2-25.5
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<normalizedToken id="86C771F8C4FCB87A1A71DEB0DEDB56FA" originalValue="×">x</normalizedToken>
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3-15.5 cm [11.3-25.5
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<normalizedToken id="5568CFC3B99D530FB24B3088FF239B88" originalValue="×">x</normalizedToken>
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8.9-15.5 cm in larger leaves, 4.2-9.3
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<normalizedToken id="ADA09110BDFD7DE61F3F5FBB675BA280" originalValue="×">x</normalizedToken>
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3-6.2 cm in smaller leave], adaxially light green, abaxially reddish purple, sparsely pubescent on both surface, pubescent on the midrib and lateral veins of the abaxial surface, lateral veins 11-19 pairs, base usually oblique, subcordate, margin serrate to indistinctly denticulate, apex acuminate.
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<emphasis id="2C1AFA7CDB56FA1D69C65A749A05F329" bold="true" italics="true" pageId="0" pageNumber="49">Cymes</emphasis>
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axillary, subterminal, 2-3-branched, 3-25-flowered; peduncle 9.2-17.5 cm long, 2-3 mm in diam., pale greenish, densely pubescent and glandular-pubescent.
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<emphasis id="7389A2CBF2629166CF7C80B28584C3B1" bold="true" italics="true" pageId="0" pageNumber="49">Bracts</emphasis>
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ovate to oblong-ovate, pale greenish-white tinted, 5-8.5
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<normalizedToken id="9CAC3D128F6322026114F80B74FF0A07" originalValue="×">x</normalizedToken>
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2.8-3.5 mm, adaxially glabrous, abaxially densely pubescent and glandular-pubescent, margin somewhat denticulate.
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<emphasis id="94FFBFBB87B1CE035AA13BA3387A1D84" bold="true" italics="true" pageId="0" pageNumber="49">Pedicel</emphasis>
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1.1-1.4 cm long, ca. 1.5 mm in diam., greenish-white, densely pubescent and glandular-pubescent.
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<emphasis id="A96C2440E43133F854988DEFCC798EF8" bold="true" italics="true" pageId="0" pageNumber="49">Calyx</emphasis>
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5-sect from the base, segments equal, whitish, narrowly ovate, 6-7
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<normalizedToken id="1C9A7A960D9D338C3548683CC93F6B21" originalValue="×">x</normalizedToken>
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2-2.5 mm, adaxially glabrous, abaxially densely pubescent and glandular-pubescent, margin entire, apex acute.
|
||
<emphasis id="A23304ED7A727E6AE82113DFC51E60BC" bold="true" italics="true" pageId="0" pageNumber="49">Corolla</emphasis>
|
||
somewhat campanulate, white to pale yellowish-white, gibbous abaxially, with purple spots inside, 3.7-3.8 cm long, outside densely glandular-pubescent, inside glabrous;
|
||
<emphasis id="139C7E7759A0F1CF47CC9C4C497DB8BF" bold="true" italics="true" pageId="0" pageNumber="49">corolla tube</emphasis>
|
||
2.7-2.9
|
||
<normalizedToken id="4B07D7E17FA0E75A7325677900F6E955" originalValue="×">x</normalizedToken>
|
||
1.4-1.6 cm;
|
||
<emphasis id="BDA804D09F8CDAD2950B1F64C8C98107" bold="true" italics="true" pageId="0" pageNumber="49">corolla limb</emphasis>
|
||
distinctly 2-lipped, adaxial lip 5-6 mm long, 2-lobed, lobes semi-orbicular, 5-5.5
|
||
<normalizedToken id="820BC240E7991C7DA07E78A65444091C" originalValue="×">x</normalizedToken>
|
||
7-7.5 mm, deflexed, apex rounded; abaxial lip3-lobed, 10-11 mm long, lobes semi-orbicular, 4-5.5
|
||
<normalizedToken id="3FD7FA32C8CB504993DC6E57F543C25C" originalValue="×">x</normalizedToken>
|
||
4-5 mm, deflexed, apex rounded.
|
||
<emphasis id="344F07CEB2AECEEBF8F430466349F782" bold="true" italics="true" pageId="0" pageNumber="49">Stamens</emphasis>
|
||
4, adaxial stamens adnate to 7-8 mm above corolla tube base, 15-16 mm long, abaxial ones adnate to 6-7 mm above corolla tube base, 20-21 mm long;
|
||
<emphasis id="48155A6C4D3683AD9F984669B08C0BC3" bold="true" italics="true" pageId="0" pageNumber="49">filaments</emphasis>
|
||
linear, white, glabrous, slightly curved;
|
||
<emphasis id="101429A3A21651C487067BE2BBDEEFBA" bold="true" italics="true" pageId="0" pageNumber="49">anthers</emphasis>
|
||
sub-globose, theca coherent apically in pairs, pale cream;
|
||
<emphasis id="B6598FCA251CB8AB52F49D755009805C" bold="true" italics="true" pageId="0" pageNumber="49">staminode</emphasis>
|
||
one, adnate to 7-8 mm above corolla tube base, ca. 2 mm long.
|
||
<emphasis id="67B21198BF0378149609A983EB526B42" bold="true" italics="true" pageId="0" pageNumber="49">Disc</emphasis>
|
||
ring-like, subentire, ca. 2.5mm high.
|
||
<emphasis id="07DB91AF7694140241C61AC1F4C03639" bold="true" italics="true" pageId="0" pageNumber="49">Pistil</emphasis>
|
||
2.2-2.4 cm long;
|
||
<emphasis id="8B0B87C5D7C1D89D2E1F9BCB0BA48DC6" bold="true" italics="true" pageId="0" pageNumber="49">ovary</emphasis>
|
||
oblong, greenish, 10-12
|
||
<normalizedToken id="FC0EB67ADDFCFAB00F12CB37A5C07F44" originalValue="×">x</normalizedToken>
|
||
1.8-2 mm, densely glandular-puberulent;
|
||
<emphasis id="15ED8857A1CBB2B6E9AC008A8A657FA2" bold="true" italics="true" pageId="0" pageNumber="49">style</emphasis>
|
||
linear, pale greenish, 9-10
|
||
<normalizedToken id="43D1F583A3505FFBDB8EBBFD63F59B4E" originalValue="×">x</normalizedToken>
|
||
ca. 1 mm, sparsely glandular-puberulent;
|
||
<emphasis id="44FA69F7856C71FB4385A26C95908628" bold="true" italics="true" pageId="0" pageNumber="49">stigma</emphasis>
|
||
2, equal, 2-lipped, undivided.
|
||
<emphasis id="3C30952EFBFD49E93FC07C70502E89B1" bold="true" italics="true" pageId="0" pageNumber="49">Capsule</emphasis>
|
||
6-6.5 cm long, 2-3mm in diam., oblong-linear, straight, not twisted, glabrous, blackish-brown, dehiscing loculicidally to base, valves 2.
|
||
<emphasis id="603A4BE980A8A6686793A4090E5C3CF0" bold="true" italics="true" pageId="0" pageNumber="49">Seeds</emphasis>
|
||
linear, 2-2.5 mm long, brown, with appendages on both ends of the seeds;
|
||
<emphasis id="D9F2F58AB4A0A920A619FBCF9F287935" bold="true" italics="true" pageId="0" pageNumber="49">appendages</emphasis>
|
||
2.5-3 mm long.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="4549BC7B374FE48422C03D0C06B07FAF" pageId="0" pageNumber="49" type="distribution">
|
||
<paragraph id="528742CBE8E882D6F4E7947D035ED346" pageId="0" pageNumber="49">Distribution and habitat.</paragraph>
|
||
<paragraph id="2C940A663B9C298DCA4FB5184188449D" pageId="0" pageNumber="49">
|
||
<taxonomicName id="3141AFF123237D2877A35385EA632971" authorityName="N. D. Do, N. S. Ly, D. H. Nguyen & T. H. Le" authorityYear="2020" class="Magnoliopsida" family="Gesneriaceae" genus="Loxostigma" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Loxostigma puhoatense" order="Lamiales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="species" species="puhoatense">
|
||
<emphasis id="AE4B25C5AD91C3A8D6CF505F353C76BD" italics="true" pageId="0" pageNumber="49">Loxostigma puhoatense</emphasis>
|
||
</taxonomicName>
|
||
is currently known from a single population with eight mature plants, in tropical evergreen broad-leaf forests, Pu Hoat Nature Reserve, Nghe An Province. More data is needed to determine conservation status. It is an epiphytic plant (Fig.
|
||
<figureCitation id="63FDA82FBC104EF1FDA7023BD2111D51" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Loxostigma puhoatense. A plant in natural habitat B apical part of flowering plant showing inflorescences (with flowers and young fruits) and leaves C inflorescence D abaxial leaf E adaxial leaf F flower (from below) G flower (top view) H flower (front view) I longitudinal section with upper lip removed J stamens with gynoecium and calyxes K dried fruits. Photos by Ngoc-Dai Do, plate by Ngoc-Sam Ly." figureDoi="10.3897/phytokeys.151.49473.figure2" httpUri="https://binary.pensoft.net/fig/420986" pageId="0" pageNumber="49">2A</figureCitation>
|
||
), growing on the surface of
|
||
<taxonomicName id="3898710FC94A29AC977D6B528233724F" class="Gastropoda" family="Ficidae" genus="Ficus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ficus" order="Littorinimorpha" pageId="0" pageNumber="49" phylum="Mollusca" rank="genus">
|
||
<emphasis id="85C68F27618026270EF69FFD214FC81F" italics="true" pageId="0" pageNumber="49">Ficus</emphasis>
|
||
</taxonomicName>
|
||
sp. (Moracaeae), and is associated with fern (e.g.
|
||
<taxonomicName id="B1DE6BD20C11AA1C8C97AB5401253EEE" class="Polypodiopsida" family="Aspleniaceae" genus="Asplenium" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Asplenium nidus" order="Polypodiales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="species" species="nidus">
|
||
<emphasis id="2E078B22717A895D02FE48A4E647C20A" italics="true" pageId="0" pageNumber="49">Asplenium nidus</emphasis>
|
||
</taxonomicName>
|
||
L. (
|
||
<taxonomicName id="3A8A11E876B0257A9CB0F9223B08FDCC" class="Polypodiopsida" family="Aspleniaceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Polypodiales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="family">Aspleniaceae</taxonomicName>
|
||
), epiphytic herbs (e.g.
|
||
<taxonomicName id="A91EB295A35C5E74C8670BD8FF8FA25A" class="Magnoliopsida" family="Gesneriaceae" genus="Aeschynanthus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Aeschynanthus acuminatus" order="Lamiales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="species" species="acuminatus">
|
||
<emphasis id="DF67D4C748ED57F9FF15CCAAE2EA6626" italics="true" pageId="0" pageNumber="49">Aeschynanthus acuminatus</emphasis>
|
||
</taxonomicName>
|
||
Wall. ex A. DC. (
|
||
<taxonomicName id="2FBD0A590D16B36552448D842FFCE46D" authorityName="Jack" authorityYear="1823" class="Magnoliopsida" family="Gesneriaceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Lamiales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="family">Gesneriaceae</taxonomicName>
|
||
),
|
||
<taxonomicName id="396FDCD2C0B5D110FE46735590B2924A" authorityName="Merr" authorityYear="1948" baseAuthorityName="Raf." class="Liliopsida" family="Araceae" genus="Pothos" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pothos chinensis" order="Alismatales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="species" species="chinensis">
|
||
<emphasis id="13AA1164381BDD06482971B2500C68A4" italics="true" pageId="0" pageNumber="49">Pothos chinensis</emphasis>
|
||
</taxonomicName>
|
||
(Raf.) Merr. (
|
||
<taxonomicName id="9A9568E8A97A2930FF8107CF468C2BA8" class="Liliopsida" family="Araceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Alismatales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="family">Araceae</taxonomicName>
|
||
) and is dominated by
|
||
<taxonomicName id="DDDFE72C1C37C80AFA7F18E8EF7B25A6" authorityName="H. Liou" authorityYear="1932" class="Magnoliopsida" family="Lauraceae" genus="Beilschmiedia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Beilschmiedia ferruginea" order="Laurales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="species" species="ferruginea">
|
||
<emphasis id="BBB5DAF9A05994C38B0A0ED84B6FCA26" italics="true" pageId="0" pageNumber="49">Beilschmiedia ferruginea</emphasis>
|
||
</taxonomicName>
|
||
H.Liu,
|
||
<taxonomicName id="6B5B6617DB6A149186199189CEF25B93" authorityName="Kosterm" authorityYear="1988" baseAuthorityName="Lour." class="Magnoliopsida" family="Lauraceae" genus="Cinnamomum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cinnamomum polyadelphum" order="Laurales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="species" species="polyadelphum">
|
||
<emphasis id="9129EFAA888FB3750123FD268E467B05" italics="true" pageId="0" pageNumber="49">Cinnamomum polyadelphum</emphasis>
|
||
</taxonomicName>
|
||
(Lour.) Kosterm.,
|
||
<taxonomicName id="37438C1778FB5679A00B08DC288D579F" lsidName="C. tamala" pageId="0" pageNumber="49" rank="species" species="tamala">
|
||
<emphasis id="23ED5C46EFC3D54B7FC888DB9FBBC16D" italics="true" pageId="0" pageNumber="49">C. tamala</emphasis>
|
||
</taxonomicName>
|
||
(Buch.-Ham.) T.Nees & Eberm.,
|
||
<taxonomicName id="12B3138839EC5CAC72D51E7E10B0FDD0" authorityName="A. Camus" authorityYear="1931" baseAuthorityName="Drake" class="Magnoliopsida" family="Fagaceae" genus="Lithocarpus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Lithocarpus balansae" order="Fagales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="species" species="balansae">
|
||
<emphasis id="C24A4FADEEBEF52558B81A29D77DA572" italics="true" pageId="0" pageNumber="49">Lithocarpus balansae</emphasis>
|
||
</taxonomicName>
|
||
(Drake) A. Camus,
|
||
<taxonomicName id="010A396A49D861F1160ACC022F6B1AE0" class="Magnoliopsida" family="Myrtaceae" genus="Syzygium" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Syzygium grande" order="Myrtales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="species" species="grande">
|
||
<emphasis id="361F1F40B1792CF529920B26CBBBD8E1" italics="true" pageId="0" pageNumber="49">Syzygium grande</emphasis>
|
||
</taxonomicName>
|
||
(Wight) Walp.,
|
||
<taxonomicName id="3E5181162D1F983458D66A49E3D11A1F" lsidName="S. odoratum" pageId="0" pageNumber="49" rank="species" species="odoratum">
|
||
<emphasis id="29057551DD0F89C9200F03E9E43881F4" italics="true" pageId="0" pageNumber="49">S. odoratum</emphasis>
|
||
</taxonomicName>
|
||
(Lour.) DC.,
|
||
<taxonomicName id="1E9FDCFD341B20D2F57E6BD97844F864" class="Magnoliopsida" family="Theaceae" genus="Gordonia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Gordonia axillaris" order="Ericales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="species" species="axillaris">
|
||
<emphasis id="416F44A5D6B2ACD5874D6BA1DE5EA2F2" italics="true" pageId="0" pageNumber="49">Gordonia axillaris</emphasis>
|
||
</taxonomicName>
|
||
(Roxb. ex Ker Gawl.) Endl
|
||
<normalizedToken id="B80431DA42E0BC1817CF31453EA8012C" originalValue="…">...</normalizedToken>
|
||
</paragraph>
|
||
<caption id="4675BC626F53F1E4ADE24C3DE7CAF3F0" doi="10.3897/phytokeys.151.49473.figure2" httpUri="https://binary.pensoft.net/fig/420986" pageId="0" pageNumber="49" start="Figure 2" startId="F2">
|
||
<paragraph id="78CB00EA6B9BB97E1E0A6EB1C24D9EDF" pageId="0" pageNumber="49">
|
||
<emphasis id="74574294CFE4FFD9AB15D372B345F353" bold="true" pageId="0" pageNumber="49">Figure 2.</emphasis>
|
||
<taxonomicName id="2AA99C3259FC1062B5EC19C8C8EE5B23" authorityName="N. D. Do, N. S. Ly, D. H. Nguyen & T. H. Le" authorityYear="2020" class="Magnoliopsida" family="Gesneriaceae" genus="Loxostigma" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Loxostigma puhoatense" order="Lamiales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="species" species="puhoatense">
|
||
<emphasis id="EA9D37627A7E4F5E3EC9687BD409AA47" italics="true" pageId="0" pageNumber="49">Loxostigma puhoatense</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<emphasis id="442FF934ECF461957235ECD08FBF9C07" bold="true" pageId="0" pageNumber="49">A</emphasis>
|
||
plant in natural habitat
|
||
<emphasis id="5CD8C96B3AF357629BBC09FDB3087E37" bold="true" pageId="0" pageNumber="49">B</emphasis>
|
||
apical part of flowering plant showing inflorescences (with flowers and young fruits) and leaves
|
||
<emphasis id="522DC814C598481FA975D3C64E51CD8B" bold="true" pageId="0" pageNumber="49">C</emphasis>
|
||
inflorescence
|
||
<emphasis id="C05775E6A3209A9E5B5AE6592B010BA5" bold="true" pageId="0" pageNumber="49">D</emphasis>
|
||
abaxial leaf
|
||
<emphasis id="E1042AA9FFC4CEEFA46028B337B93254" bold="true" pageId="0" pageNumber="49">E</emphasis>
|
||
adaxial leaf
|
||
<emphasis id="C08803DD4D794EAF48AF31E7114D4B4C" bold="true" pageId="0" pageNumber="49">F</emphasis>
|
||
flower (from below)
|
||
<emphasis id="EAA84480664EE6B654FFEF308C75F47F" bold="true" pageId="0" pageNumber="49">G</emphasis>
|
||
flower (top view)
|
||
<emphasis id="5F80EBB1ED9E476FA382B23EDD7D78FA" bold="true" pageId="0" pageNumber="49">H</emphasis>
|
||
flower (front view)
|
||
<emphasis id="8B118523D0868865F13BA04793917973" bold="true" pageId="0" pageNumber="49">I</emphasis>
|
||
longitudinal section with upper lip removed
|
||
<emphasis id="EC6FDBA1A259F2D1DCA433B8FD709AF6" bold="true" pageId="0" pageNumber="49">J</emphasis>
|
||
stamens with gynoecium and calyxes
|
||
<emphasis id="139E4319B5F84630850023A9B59A5558" bold="true" pageId="0" pageNumber="49">K</emphasis>
|
||
dried fruits. Photos by Ngoc-Dai Do, plate by Ngoc-Sam Ly.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection id="9F8DA4EE414A412B67C68D66044CC657" pageId="0" pageNumber="49" type="phenology">
|
||
<paragraph id="EFD0567B8C41785A87FAADA77DD86194" pageId="0" pageNumber="49">Phenology.</paragraph>
|
||
<paragraph id="4FEC071C291D6BB1E167D05AC43570D6" pageId="0" pageNumber="49">Flowering in October-December and fruiting November-February.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="7C71C01977E35A9FA7FF5F099AC99B32" pageId="0" pageNumber="49" type="etymology">
|
||
<paragraph id="842D0645433A8E21D9F01F4A8BD01513" pageId="0" pageNumber="49">Etymology.</paragraph>
|
||
<paragraph id="3221AA39191AAF623918C3BC36E4AE3E" pageId="0" pageNumber="49">
|
||
The specific epithet "
|
||
<taxonomicName id="C43C4FE57DB8BD8AFC2C8D45429B5316" authorityName="N. D. Do, N. S. Ly, D. H. Nguyen & T. H. Le" authorityYear="2020" class="Magnoliopsida" family="Gesneriaceae" genus="Loxostigma" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="puhoatense" order="Lamiales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="species" species="puhoatense">
|
||
<emphasis id="5F22B97A1E0448A6D6F1EB810083AE47" italics="true" pageId="0" pageNumber="49">puhoatense</emphasis>
|
||
</taxonomicName>
|
||
" is derived from the type locality.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="153297CF8106BE0D2D58261C88A6E2B3" pageId="0" pageNumber="49" type="materials_examined">
|
||
<paragraph id="7822BE2458F2897B08AFA4CFA7776201" pageId="0" pageNumber="49">Other specimens examined (Paratypes).</paragraph>
|
||
<paragraph id="21366FC822A70E3B0ADEFAC9A58CC6DE" pageId="0" pageNumber="49">
|
||
Vietnam. Nghe An Province: Pu Hoat NP, 24 February 2019,
|
||
<geoCoordinate id="2C167B6939F1F613F7E6DA3CA91304DD" degrees="19" direction="north" minutes="46" orientation="latitude" precision="15" seconds="06" value="19.768333">19°46'06"N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="9AFF16974F778A7762B8E82F4456F727" degrees="109" direction="east" minutes="55" orientation="longitude" precision="15" seconds="07" value="109.91861">109°55'07"E</geoCoordinate>
|
||
,
|
||
<emphasis id="405B35CF9D7EBBAF45C795E13B78AB60" italics="true" pageId="0" pageNumber="49">Do Ngoc Dai, Nguyen Danh Hung, Nguyen Thi Huong</emphasis>
|
||
, DHH 1162 (VNM).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="0109D93EFD61F47B2BBF05E7857634C9" pageId="0" pageNumber="49" type="vernacular name">
|
||
<paragraph id="6110BBAE479C3F040D19EBD1FB4A9523" pageId="0" pageNumber="49">Vernacular name.</paragraph>
|
||
<paragraph id="C06576A35FE96C6604A0B9E381AC5DC8" pageId="0" pageNumber="49">
|
||
Vietnamese language: Xuyến
|
||
<normalizedToken id="5F18287529F1D850F4A845F078DEC1D4" originalValue="thư">thư</normalizedToken>
|
||
<normalizedToken id="C6C879A67DE75F274E4AF877213A3E71" originalValue="pù">pu</normalizedToken>
|
||
hoạt
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="1C01B22E842F7A2DA4BF73825BF24444" pageId="0" pageNumber="49" type="taxonomic notes">
|
||
<paragraph id="3F21ED220B56397E4634C588AC3E731B" pageId="0" pageNumber="49">Taxonomic notes.</paragraph>
|
||
<paragraph id="C25D88DE50724F8EB90DE8C9190B8624" pageId="0" pageNumber="49">
|
||
<taxonomicName id="C77D0F7334AC66C4DFE8D5B2D1BB5C5C" authorityName="N. D. Do, N. S. Ly, D. H. Nguyen & T. H. Le" authorityYear="2020" class="Magnoliopsida" family="Gesneriaceae" genus="Loxostigma" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Loxostigma puhoatense" order="Lamiales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="species" species="puhoatense">
|
||
<emphasis id="3F0CBC579C6FFABC826E344E1B73C85D" italics="true" pageId="0" pageNumber="49">Loxostigma puhoatense</emphasis>
|
||
</taxonomicName>
|
||
is morphologically similar to
|
||
<taxonomicName id="A7F606F9072397D65B3C1534C75DF609" lsidName="L. dongxingensis" pageId="0" pageNumber="49" rank="species" species="dongxingensis">
|
||
<emphasis id="D7AD58443548B05B3C9074EF2106BE28" italics="true" pageId="0" pageNumber="49">L. dongxingensis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="104A90275C0B87B14D054DB76310C47F" lsidName="L. damingshanensis" pageId="0" pageNumber="49" rank="species" species="damingshanensis">
|
||
<emphasis id="BBCE40070B85AE8DA94E09B27BA03480" italics="true" pageId="0" pageNumber="49">L. damingshanensis</emphasis>
|
||
</taxonomicName>
|
||
in the plant habit, somewhat pubescent stem, elliptic to ovate leaf lades, narrowly ovate calyx with margin entire, the same shape of flower. However, the new species differs from both of them in the abaxially reddish-purple leaf blade with pubescent along veins (vs green, villous of
|
||
<taxonomicName id="81EC8CA60CD7FC5BEAE353B35096862B" lsidName="L. dongxingensis" pageId="0" pageNumber="49" rank="species" species="dongxingensis">
|
||
<emphasis id="F5F81200BBEA412AF02CF5D99CF832A5" italics="true" pageId="0" pageNumber="49">L. dongxingensis</emphasis>
|
||
</taxonomicName>
|
||
and pilose of
|
||
<taxonomicName id="06C519A31DAC9C5C3FCB9F3E9C06DC22" lsidName="L. damingshanensis" pageId="0" pageNumber="49" rank="species" species="damingshanensis">
|
||
<emphasis id="315EA146D4690C1F49ADC39959CB0DE9" italics="true" pageId="0" pageNumber="49">L. damingshanensis</emphasis>
|
||
</taxonomicName>
|
||
), lateral veins 11-19 pairs (vs. 6-10 pairs and 5-10 pairs of the latter two, respectively), shorter white to pale yellowish-white corolla (3.7-3.8 cm long) with purple-spotted and glabrous inside (vs. 4-5 cm long, yellow, inside spotted or not and sparsely pubescent only on lobes of adaxial lip of
|
||
<taxonomicName id="241D0600300CB0872B0BABEB5D9F1E83" lsidName="L. dongxingensis" pageId="0" pageNumber="49" rank="species" species="dongxingensis">
|
||
<emphasis id="FA7C06A3AA8EC5FC68116AB3757802DA" italics="true" pageId="0" pageNumber="49">L. dongxingensis</emphasis>
|
||
</taxonomicName>
|
||
, and 4.8-6 cm long, yellow, inside purple stripes and sparsely pubescent only on lobes of abaxial lip, of
|
||
<taxonomicName id="E675ED95368F92C4084D4D9FB69DADE9" lsidName="L. damingshanensis" pageId="0" pageNumber="49" rank="species" species="damingshanensis">
|
||
<emphasis id="F8B7B68D52F4FF7B691D8C0C5E88AB6A" italics="true" pageId="0" pageNumber="49">L. damingshanensis</emphasis>
|
||
</taxonomicName>
|
||
), longer abaxial stamens in 2-2.1 cm long (vs. ca. 18 cm and ca. 14 cm in the latter two, respectively), shorter and densely glandular-puberulent ovary in 1-1.2 cm long (vs. ca. 2 cm, glabrous of
|
||
<taxonomicName id="866B7966E98F49DC80957A719F0841D1" lsidName="L. dongxingensis" pageId="0" pageNumber="49" rank="species" species="dongxingensis">
|
||
<emphasis id="A1061C2439B8780BD0D9824D9C47D21F" italics="true" pageId="0" pageNumber="49">L. dongxingensis</emphasis>
|
||
</taxonomicName>
|
||
and ca.1.8 cm, densely glandular-pubescent of
|
||
<taxonomicName id="26A044DF7CDED23F0447097C0487B405" lsidName="L. damingshanensis" pageId="0" pageNumber="49" rank="species" species="damingshanensis">
|
||
<emphasis id="E18D3924DBE67F5A0D52C7766D512237" italics="true" pageId="0" pageNumber="49">L. damingshanensis</emphasis>
|
||
</taxonomicName>
|
||
), and sparsely glandular-puberulent style (vs. glandular-pubescent of
|
||
<taxonomicName id="2A96E80D167893D26E26E6C3BA32C904" lsidName="L. dongxingensis" pageId="0" pageNumber="49" rank="species" species="dongxingensis">
|
||
<emphasis id="4642CAE821F0E3E0035E2F7C172B34D4" italics="true" pageId="0" pageNumber="49">L. dongxingensis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="A692A6DA863184B84F583C00B965756F" lsidName="L. damingshanensis" pageId="0" pageNumber="49" rank="species" species="damingshanensis">
|
||
<emphasis id="168F745EDB1FEE65245B77E266CB7B28" italics="true" pageId="0" pageNumber="49">L. damingshanensis</emphasis>
|
||
</taxonomicName>
|
||
). The staminode of
|
||
<taxonomicName id="68824541BE6D791B64690E89338F2072" lsidName="L. puhoatense" pageId="0" pageNumber="49" rank="species" species="puhoatense">
|
||
<emphasis id="EBF26D03DA03EA928CF7AC54E234859A" italics="true" pageId="0" pageNumber="49">L. puhoatense</emphasis>
|
||
</taxonomicName>
|
||
is ca. 2 mm long (vs. ca. 1 mm of
|
||
<taxonomicName id="19D880928DCC1FF5B349D21FF508632E" lsidName="L. dongxingensis" pageId="0" pageNumber="49" rank="species" species="dongxingensis">
|
||
<emphasis id="41A434DC31E6BC74ACE8E03F2B0127F7" italics="true" pageId="0" pageNumber="49">L. dongxingensis</emphasis>
|
||
</taxonomicName>
|
||
and ca. 1.5 mm of
|
||
<taxonomicName id="FA74ADA119E02CDDD25170D398DFC521" lsidName="L. damingshanensis" pageId="0" pageNumber="49" rank="species" species="damingshanensis">
|
||
<emphasis id="7D35CD7315400309F7B9BD6D11FAFA96" italics="true" pageId="0" pageNumber="49">L. damingshanensis</emphasis>
|
||
</taxonomicName>
|
||
) and adnate above corolla tube base in 0.7-0.8 mm long (vs. ca. 1.3 cm of
|
||
<taxonomicName id="B480FC0A9ADE2ECFD84647D60DB1F594" lsidName="L. dongxingensis" pageId="0" pageNumber="49" rank="species" species="dongxingensis">
|
||
<emphasis id="F032F7CCD52747CC1E85679CDBA7B885" italics="true" pageId="0" pageNumber="49">L. dongxingensis</emphasis>
|
||
</taxonomicName>
|
||
and ca. 1.8 cm of
|
||
<taxonomicName id="C954DE62D84F93F77557995BEB7601FF" lsidName="L. damingshanensis" pageId="0" pageNumber="49" rank="species" species="damingshanensis">
|
||
<emphasis id="52C3F76581BEBB3B52BA351C35DEFAB0" italics="true" pageId="0" pageNumber="49">L. damingshanensis</emphasis>
|
||
</taxonomicName>
|
||
). Furthermore, the densely pilose petiole of
|
||
<taxonomicName id="175A1779E6C35A7AB522F36C1A54097C" lsidName="L. dongxingensis" pageId="0" pageNumber="49" rank="species" species="dongxingensis">
|
||
<emphasis id="37545A2AABAFFE6411DDBC675E59D011" italics="true" pageId="0" pageNumber="49">L. dongxingensis</emphasis>
|
||
</taxonomicName>
|
||
is distinguished with the somewhat pubescent petiole of
|
||
<taxonomicName id="F8EDEC8EA683EE40E9B80BC54A74ED26" lsidName="L. puhoatense" pageId="0" pageNumber="49" rank="species" species="puhoatense">
|
||
<emphasis id="F72F4573C695796EFA4BB6BAFA48B2D3" italics="true" pageId="0" pageNumber="49">L. puhoatense</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="7C3CFC8D8343B3BF3F9890B1BCD17D8E" lsidName="L. damingshanensis" pageId="0" pageNumber="49" rank="species" species="damingshanensis">
|
||
<emphasis id="9823C7FEAC73BF2228FA37B21EDD5A81" italics="true" pageId="0" pageNumber="49">L. damingshanensis</emphasis>
|
||
</taxonomicName>
|
||
. The unbranched cyme and inconspicuous or absent of bract of
|
||
<taxonomicName id="342C3C45F4D3BFC57AB96EDEDD0CA51C" lsidName="L. damingshanensis" pageId="0" pageNumber="49" rank="species" species="damingshanensis">
|
||
<emphasis id="2B24B0E6C2227D77A03DB9E20AE8EB2E" italics="true" pageId="0" pageNumber="49">L. damingshanensis</emphasis>
|
||
</taxonomicName>
|
||
are distinct with the branched cyme and 2- somewhat ovate bracts of the remained two. A detailed morphological comparison between
|
||
<taxonomicName id="223A97A740D33C405C870C3D2C3C0F7E" lsidName="L. puhoatense" pageId="0" pageNumber="49" rank="species" species="puhoatense">
|
||
<emphasis id="23F06B9F3CC97B1A37848070115F019D" italics="true" pageId="0" pageNumber="49">L. puhoatense</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="395FB7FCFD62FA0B32E5F7DAFCC0CE11" lsidName="L. dongxingensis" pageId="0" pageNumber="49" rank="species" species="dongxingensis">
|
||
<emphasis id="29AB60F0084821FA941FCDAE34F81C71" italics="true" pageId="0" pageNumber="49">L. dongxingensis</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="F9ED6F20D4D4AFB410358EB37F16794A" lsidName="L. damingshanensis" pageId="0" pageNumber="49" rank="species" species="damingshanensis">
|
||
<emphasis id="E0885CEFCEAE16CFAAFF6EB5F4B5E251" italics="true" pageId="0" pageNumber="49">L. damingshanensis</emphasis>
|
||
</taxonomicName>
|
||
is provided in Table
|
||
<tableCitation id="2C6479F5A0AB5DAA4B7D1BFBC979C514" captionStart="Table 1" captionStartId="T1" captionText="Table 1. Morphological comparison of Loxostigma puhoatense, L. dongxingensis and L. damingshanensis." httpUri="http://table.plazi.org/id/5D14E4636C5F008B91D5855B85BDEF1F" pageId="0" pageNumber="49" tableUuid="5D14E4636C5F008B91D5855B85BDEF1F">1</tableCitation>
|
||
.
|
||
</paragraph>
|
||
<caption id="5D14E4636C5F008B91D5855B85BDEF1F" ID-Table-UUID="5D14E4636C5F008B91D5855B85BDEF1F" httpUri="http://table.plazi.org/id/5D14E4636C5F008B91D5855B85BDEF1F" pageId="0" pageNumber="49" start="Table 1" startId="T1">
|
||
<paragraph id="A67647BC0A5F654C2C4F15989FA44F21" pageId="0" pageNumber="49">
|
||
<emphasis id="BEBBE25CE8008ADDC28C41831911AD46" bold="true" pageId="0" pageNumber="49">Table 1.</emphasis>
|
||
Morphological comparison of
|
||
<taxonomicName id="91AEBA823FD28D2BEE8EC7FF3593CE7B" authorityName="N. D. Do, N. S. Ly, D. H. Nguyen & T. H. Le" authorityYear="2020" class="Magnoliopsida" family="Gesneriaceae" genus="Loxostigma" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Loxostigma puhoatense" order="Lamiales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="species" species="puhoatense">
|
||
<emphasis id="6C70109FBF018B7633122EF4D49B81EB" italics="true" pageId="0" pageNumber="49">Loxostigma puhoatense</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="05468865FC4549BD20CD5BE2029B4F94" lsidName="L. dongxingensis" pageId="0" pageNumber="49" rank="species" species="dongxingensis">
|
||
<emphasis id="2FCB2CC304F6848A2A222CA63F74FE8D" italics="true" pageId="0" pageNumber="49">L. dongxingensis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="41D9B9D273C8604CCB667A9603D61966" lsidName="L. damingshanensis" pageId="0" pageNumber="49" rank="species" species="damingshanensis">
|
||
<emphasis id="E32A076D73C7482FA9BCA546CBF7035D" italics="true" pageId="0" pageNumber="49">L. damingshanensis</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="F77605D75F18492C8A59E8CF163C5298" pageId="0" pageNumber="49">
|
||
<table id="17C5C2EB101A58C83A3CAEA89397741B" pageId="0" pageNumber="49">
|
||
<tr id="8F5C22EAF508363E3736F4D24B66E0D2" pageId="0" pageNumber="49">
|
||
<th id="0171BD64BA68D34D3BA110A007179C7C" colspan="1" pageId="0" pageNumber="49" rowspan="1">Characters</th>
|
||
<th id="990F4CC43A594A94AAB646B5DC33386C" colspan="1" pageId="0" pageNumber="49" rowspan="1">
|
||
<taxonomicName id="C148BC16867B1A3DE70D0A50E588EBC0" lsidName="L. puhoatense" pageId="0" pageNumber="49" rank="species" species="puhoatense">
|
||
<emphasis id="91DDA95D14EE360FA6B099BB444AD116" italics="true" pageId="0" pageNumber="49">L. puhoatense</emphasis>
|
||
</taxonomicName>
|
||
</th>
|
||
<th id="23F54844F5C431BADE79E7ABD0655812" colspan="1" pageId="0" pageNumber="49" rowspan="1">
|
||
<taxonomicName id="8979D91C65F1AB91D03DEE1C05F14B40" lsidName="L. dongxingensis" pageId="0" pageNumber="49" rank="species" species="dongxingensis">
|
||
<emphasis id="51DB8D9A02055BCC488902FE3118E852" italics="true" pageId="0" pageNumber="49">L. dongxingensis</emphasis>
|
||
</taxonomicName>
|
||
</th>
|
||
<th id="288FB70D872A972D363A26ED25643F75" colspan="1" pageId="0" pageNumber="49" rowspan="1">
|
||
<taxonomicName id="01CC314CC5F101E955095DBD2A3E5EC9" lsidName="L. damingshanensis" pageId="0" pageNumber="49" rank="species" species="damingshanensis">
|
||
<emphasis id="9EF1C2A3436D164AFA99C1D81A5F6222" italics="true" pageId="0" pageNumber="49">L. damingshanensis</emphasis>
|
||
</taxonomicName>
|
||
</th>
|
||
</tr>
|
||
<tr id="E7319AFB2D53696AB22F1C331E64CB05" pageId="0" pageNumber="49">
|
||
<td id="CFDC167B01C5CF48D2DE84F4A8F77FFE" colspan="1" pageId="0" pageNumber="49" rowspan="1">Stem</td>
|
||
<td id="04A402CB4FCDF622EF8867880AC6CF0C" colspan="1" pageId="0" pageNumber="49" rowspan="1">somewhat pubescent</td>
|
||
<td id="7A3392D8E86E749CAA1DCF444BA6C59F" colspan="1" pageId="0" pageNumber="49" rowspan="1">densely pubescent</td>
|
||
<td id="8FB0D2F74312E7F659EC347CE40861A9" colspan="1" pageId="0" pageNumber="49" rowspan="1">sparsely pubescent</td>
|
||
</tr>
|
||
<tr id="A42B84BA28FDC027AC8017FEBD6088AD" pageId="0" pageNumber="49">
|
||
<td id="D6D9A3A5F6B4518E26A00D87FD6A54F7" colspan="1" pageId="0" pageNumber="49" rowspan="1">Leaf blade</td>
|
||
<td id="C8364B489B459A3C5B9BBB4F1160BDB2" colspan="1" pageId="0" pageNumber="49" rowspan="1">broadly elliptic to elliptic-ovate, abaxially reddish-purple, sparsely pubescent on both surfaces, pubescent along veins, lateral vein 11-19 pairs</td>
|
||
<td id="14858C72C9A2203777723E013E77C9CB" colspan="1" pageId="0" pageNumber="49" rowspan="1">elliptic to ovate or obovate, abaxially green, adaxially appressed puberulent to pubescent, abaxially pubescent, villous along veins, lateral vein 6-10 pairs</td>
|
||
<td id="2A3CFC786488ED2306A731BE9536D0C2" colspan="1" pageId="0" pageNumber="49" rowspan="1">elliptic-ovate, abaxially green, sparsely pubescent on both surfaces, pilose along veins, lateral veins 5-10 pairs</td>
|
||
</tr>
|
||
<tr id="11476EC90993F335BC9E5A048573C7D9" pageId="0" pageNumber="49">
|
||
<td id="B242564DC488166657E6839379063D44" colspan="1" pageId="0" pageNumber="49" rowspan="1">Petiole</td>
|
||
<td id="2F10C1465FF2AC44A9E4C4A6CB966E51" colspan="1" pageId="0" pageNumber="49" rowspan="1">pubescent</td>
|
||
<td id="E865BFAC7C9283D1359FB11D2DF9D8A1" colspan="1" pageId="0" pageNumber="49" rowspan="1">densely pilose</td>
|
||
<td id="DE3D493D95506E58CFB9717C0407C1EC" colspan="1" pageId="0" pageNumber="49" rowspan="1">sparsely pubescent</td>
|
||
</tr>
|
||
<tr id="334165C45995D12627C7ECC093FB74EF" pageId="0" pageNumber="49">
|
||
<td id="BD976F43545AFF8829A05E82EE975D72" colspan="1" pageId="0" pageNumber="49" rowspan="1">Cyme</td>
|
||
<td id="B9B7C309AA38FB87B34AC3E54FBFC092" colspan="1" pageId="0" pageNumber="49" rowspan="1">branched</td>
|
||
<td id="E6231BDDD552C33332A68347574589B1" colspan="1" pageId="0" pageNumber="49" rowspan="1">branched</td>
|
||
<td id="89211CC7A9F37F8F5BFB93B2E20087C6" colspan="1" pageId="0" pageNumber="49" rowspan="1">unbranched</td>
|
||
</tr>
|
||
<tr id="23EA492F9B0FC153510332797B8581E4" pageId="0" pageNumber="49">
|
||
<td id="E0DBC4402A3477253E23E69B590ABD2D" colspan="1" pageId="0" pageNumber="49" rowspan="1">Peduncle</td>
|
||
<td id="1C98B6D5AA7A7008A9DD2ABA8E4DE99A" colspan="1" pageId="0" pageNumber="49" rowspan="1">9.2-17.5 cm long, densely pubescent and glandular-pubescent</td>
|
||
<td id="C43E2868027F0C0270BA97CAB589EE41" colspan="1" pageId="0" pageNumber="49" rowspan="1">4-10 cm long, pubescent</td>
|
||
<td id="A5056CBBE596345BAE30D3D493DDB901" colspan="1" pageId="0" pageNumber="49" rowspan="1">4-8 cm long, sparsely glandular-pubescent</td>
|
||
</tr>
|
||
<tr id="33F705311097D3E4A13FD9575B9608C4" pageId="0" pageNumber="49">
|
||
<td id="C69DFA1A730CCF29F1D865390E5824B5" colspan="1" pageId="0" pageNumber="49" rowspan="1">Bract</td>
|
||
<td id="AFC23D68D1A6EB7F9A377A50290E9623" colspan="1" pageId="0" pageNumber="49" rowspan="1">ovate to oblong-ovate, densely pubescent and glandular-pubescent, margin somewhat denticulate</td>
|
||
<td id="35B19D7F5B322B4F1DC8F2DC341845F4" colspan="1" pageId="0" pageNumber="49" rowspan="1">narrowly ovate to narrowly oblong, pubescent, margin entire</td>
|
||
<td id="E18F2C2BDD74E51AA55009A00A2BD1C9" colspan="1" pageId="0" pageNumber="49" rowspan="1">inconspicuous or absent</td>
|
||
</tr>
|
||
<tr id="39ADC2E6C3A642010E569D59A8C98853" pageId="0" pageNumber="49">
|
||
<td id="93047AF1CC91DFE6FA23B2C2255D3F6A" colspan="1" pageId="0" pageNumber="49" rowspan="1">Pedicel</td>
|
||
<td id="482884F3725A0A5B6EB86275F24721E1" colspan="1" pageId="0" pageNumber="49" rowspan="1">densely glandular-pubescent</td>
|
||
<td id="4E67C92552955D05AAA4F147F770A63D" colspan="1" pageId="0" pageNumber="49" rowspan="1">pubescent</td>
|
||
<td id="D3E61E318134A921629D4AF3223F1AB8" colspan="1" pageId="0" pageNumber="49" rowspan="1">sparsely glandular-pubescent</td>
|
||
</tr>
|
||
<tr id="4BEDB2549557A748BE2D7837F8EC9633" pageId="0" pageNumber="49">
|
||
<td id="10B4776D6B2755B60EF0F2B76D9AA911" colspan="1" pageId="0" pageNumber="49" rowspan="1">Calyx</td>
|
||
<td id="8C66FFF60A2EE29B6C2DEA3FA5BFDC16" colspan="1" pageId="0" pageNumber="49" rowspan="1">outside densely glandular-pubescent</td>
|
||
<td id="AD294028DBDBA94612BBA843AAA5E6BD" colspan="1" pageId="0" pageNumber="49" rowspan="1">outside pubescent to villous</td>
|
||
<td id="425913BF6234182EA7863FB6002A89A8" colspan="1" pageId="0" pageNumber="49" rowspan="1">outside densely glandular-pubescent</td>
|
||
</tr>
|
||
<tr id="C3533E15EACB4D26412DA087EEFD251C" pageId="0" pageNumber="49">
|
||
<td id="EA76D7914E8DD44B6B7EF776E7F276AC" colspan="1" pageId="0" pageNumber="49" rowspan="1">Corolla</td>
|
||
<td id="813BC0AEAAF43D662DCAFC00C6466481" colspan="1" pageId="0" pageNumber="49" rowspan="1">white to pale yellowish-white with purple-spotted inside, 3.7-3.8 cm long, outside densely glandular pubescent, inside glabrous</td>
|
||
<td id="B47ABFF825B52AE37B636F8CDED45FE9" colspan="1" pageId="0" pageNumber="49" rowspan="1">yellow, inside spotted or not, 4-5 cm long, outside sparsely pubescent, inside sparsely pubescent only on lobes of adaxial lip</td>
|
||
<td id="4A5965E137FF14935BB79A33BAA0B411" colspan="1" pageId="0" pageNumber="49" rowspan="1">yellow, inside with purple stripes, 4.8-6 cm long, outside sparsely glandular-pubescent, inside sparsely pubescent only on lobes of abaxial lip</td>
|
||
</tr>
|
||
<tr id="1D69AE3FB2CC37CD85CD02B3133C0920" pageId="0" pageNumber="49">
|
||
<td id="52E69CCEA9F515B82130F87427DF7F0F" colspan="1" pageId="0" pageNumber="49" rowspan="1">Staminode</td>
|
||
<td id="DC38BF18B7EE6FBEDC7FC7ADCA4306F4" colspan="1" pageId="0" pageNumber="49" rowspan="1">ca. 2 mm long, adnate 7-8 mm above corolla tube base</td>
|
||
<td id="F61293939875E9889022990A928F0CA2" colspan="1" pageId="0" pageNumber="49" rowspan="1">ca. 1 mm long, adnate to ca. 13 mm above corolla tube base</td>
|
||
<td id="81D652D8EC8656ED31F70F6C81F215C9" colspan="1" pageId="0" pageNumber="49" rowspan="1">ca. 1.5 mm long, adnate to ca. 18 mm above corolla tube base</td>
|
||
</tr>
|
||
<tr id="481F7D3B166A43C0F4E3AF9BFBB1B70A" pageId="0" pageNumber="49">
|
||
<td id="6D95DC4480AC726F0D9AFF0A64C22294" colspan="1" pageId="0" pageNumber="49" rowspan="1">Abaxial stamens</td>
|
||
<td id="A5635CAE4F4DE5C2BC150FF9EA449F4D" colspan="1" pageId="0" pageNumber="49" rowspan="1">2-2.1 cm long</td>
|
||
<td id="F70042FB6E85894DE783E2A1E7676A9E" colspan="1" pageId="0" pageNumber="49" rowspan="1">ca. 1.8 cm long</td>
|
||
<td id="3F25C1C82EE3B358D0A99C382391E255" colspan="1" pageId="0" pageNumber="49" rowspan="1">ca. 1.4 cm long</td>
|
||
</tr>
|
||
<tr id="EE0EE66722A48A431CFF15EAA9DC5744" pageId="0" pageNumber="49">
|
||
<td id="E76D2572BC84CEBAC307AF214B369486" colspan="1" pageId="0" pageNumber="49" rowspan="1">Ovary</td>
|
||
<td id="D2B88E4E4475AB3A2EA19FB9F4B5FA9C" colspan="1" pageId="0" pageNumber="49" rowspan="1">1-1.2 cm long, densely glandular-puberulent</td>
|
||
<td id="9CA4D1E012E7F0B94A5B3FF2E3FC08C0" colspan="1" pageId="0" pageNumber="49" rowspan="1">ca. 2 cm long, glabrous</td>
|
||
<td id="64FBD5EDA7A69774F905DD476BB1521E" colspan="1" pageId="0" pageNumber="49" rowspan="1">ca. 1.8 cm long, densely glandular-pubescent</td>
|
||
</tr>
|
||
<tr id="962E83D61D6A722CF104BC756A6C27E1" pageId="0" pageNumber="49">
|
||
<td id="6E39DEB2AF99C16CD92EDA57CE96B434" colspan="1" pageId="0" pageNumber="49" rowspan="1">Style</td>
|
||
<td id="D2D5320483E8BB87FD28D66C8229DDAE" colspan="1" pageId="0" pageNumber="49" rowspan="1">sparsely glandular-puberulent</td>
|
||
<td id="E4F8577CADD32D6EED8F3326E1480DC6" colspan="1" pageId="0" pageNumber="49" rowspan="1">glandular pubescent</td>
|
||
<td id="6A24A7806E0E0FA6E66CC1506F11E03D" colspan="1" pageId="0" pageNumber="49" rowspan="1">glandular-pubescent</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |