285 lines
30 KiB
XML
285 lines
30 KiB
XML
<document ID-CLB-Dataset="21090" ID-DOI="http://dx.doi.org/10.3897/phytokeys.157.32729" ID-GBIF-Dataset="b4531b78-9d4f-4eb7-86a5-da18bdd54bde" ID-PMC="PMC7467978" ID-Pensoft-Pub="1314-2003-157-155" ID-Pensoft-UUID="49F56C5FBB1E55988A07C709E9639479" ID-PubMed="32934453" ModsDocID="1314-2003-157-155" checkinTime="1598489641175" checkinUser="pensoft" docAuthor="Chen, Wen-Hong, Guo, Shi-Wei, Wu, Jian-Yong, Chen, Li & Shui, Yu-Min" docDate="2020" docId="FEA552FF4F5E56AA80C978CFB049C607" docLanguage="en" docName="PhytoKeys 157: 155-166" docOrigin="PhytoKeys 157" docSource="http://dx.doi.org/10.3897/phytokeys.157.32729" docTitle="Allocheilos maguanensis W. H. Chen & Y. M. Shui 2020, sp. nov." docType="treatment" docVersion="6" id="49F56C5FBB1E55988A07C709E9639479" lastPageNumber="155" masterDocId="49F56C5FBB1E55988A07C709E9639479" masterDocTitle="Two new species of Allocheilos (Gesneriaceae) from the karst regions in Yunnan, China" masterLastPageNumber="166" masterPageNumber="155" pageNumber="155" updateTime="1732844401059" updateUser="ExternalLinkService">
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<mods:titleInfo id="13A024CD9E5229A7C080F83F516C1939">
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<mods:title id="CDB4DB8883D1C806DC2F3F5D6A189F54">Two new species of Allocheilos (Gesneriaceae) from the karst regions in Yunnan, China</mods:title>
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<mods:roleTerm id="AD95CA9E7EF6747D4238351A62254D07">Author</mods:roleTerm>
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<mods:namePart id="F877F3B4ABFF17D1B56440D5467ADA8F">Chen, Wen-Hong</mods:namePart>
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<mods:affiliation id="F93A242BC643789BBFD3C1BCBC5F4155">CAS Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, 132 Lanhei Road, Kunming 650201, Yunnan, China & Karst Conservation Initiative of Yunnan, Kunming 650201, Yunnan, China</mods:affiliation>
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<mods:roleTerm id="5CEA852ED94227883BDD11B12DFAB4EE">Author</mods:roleTerm>
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<mods:namePart id="709F0580A6F6789536ECA4C0AE9A1EA8">Guo, Shi-Wei</mods:namePart>
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<mods:affiliation id="9CC40981B2AA9CB767249E84D6066DE6">CAS Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, 132 Lanhei Road, Kunming 650201, Yunnan, China & University of the Chinese Academy of Sciences, Beijing 100049, China</mods:affiliation>
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<mods:nameIdentifier id="49B8523F54DABCB549CD88B4CB97F004" type="orcid">https://orcid.org/0000-0001-6987-1240</mods:nameIdentifier>
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<mods:roleTerm id="86B36B0172DC31FB4FBE23FFEE61F71C">Author</mods:roleTerm>
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<mods:namePart id="68F66E16FA34C60F2F0257D83A2CD7A1">Wu, Jian-Yong</mods:namePart>
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<mods:affiliation id="CB5B6A368AD190C4F9FFFFB0FB5BF720">Nanjing Institute of Environmental Sciences, Ministry of Ecology and Environment, Nanjing 210042, China</mods:affiliation>
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</mods:name>
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<mods:name id="AB34BADF6DB32C4E1A11993BCD35A82F" type="personal">
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<mods:roleTerm id="9272CCB8678AF207240A4F8F119C6889">Author</mods:roleTerm>
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<mods:namePart id="BB401FF24869AF1F83C22205DBC415A4">Chen, Li</mods:namePart>
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<mods:affiliation id="BE093810374743E1D5C596634B253B50">CAS Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, 132 Lanhei Road, Kunming 650201, Yunnan, China & School of Life Sciences, Yunnan University, Kunming 650091, Yunnan, China</mods:affiliation>
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<mods:nameIdentifier id="FAB4244476049600F0249045E5A19C1B" type="orcid">https://orcid.org/0000-0001-6030-2439</mods:nameIdentifier>
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<mods:roleTerm id="6115C72BBFC461827620F7F81BAEB1D4">Author</mods:roleTerm>
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<mods:namePart id="7E58A7A239B5923E192471331F3BC0F3">Shui, Yu-Min</mods:namePart>
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<mods:affiliation id="21D488B66F9E17321165DFCAACB1AC4B">CAS Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, 132 Lanhei Road, Kunming 650201, Yunnan, China & Karst Conservation Initiative of Yunnan, Kunming 650201, Yunnan, China</mods:affiliation>
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<mods:nameIdentifier id="451F591668F8090892F1D8E603056289" type="email">ymshui@mail.kib.ac.cn</mods:nameIdentifier>
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<mods:title id="DE38F455936122D1379FBF200F9980BE">PhytoKeys</mods:title>
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<mods:part id="B666F382A2ABC1D85786912E438C39B1">
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<mods:date id="321598F8CEEAC294E1B42B604B025215">2020</mods:date>
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<mods:detail id="CF22D5A64A9EF5E7C68F94F6F2E96DC4" type="volume">
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<mods:number id="274D2FABE9539BF8375E5DD6F5111CA2">157</mods:number>
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<mods:start id="377A858E8AA24B76E8472437618BC31C">155</mods:start>
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<mods:end id="E356F2CDA5916D108BFFB4FCB371E7E2">166</mods:end>
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<mods:location id="07ED29922603D7A5AB0C8EFD6DE64C84">
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<mods:url id="B92DB0B1F50E9658069660749318EA16">http://dx.doi.org/10.3897/phytokeys.157.32729</mods:url>
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<mods:classification id="192A4DC39D6EEB0602A37CDD3B8DFFA1">journal article</mods:classification>
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<mods:identifier id="9D18F4F3333D920AFEB1955794288372" type="DOI">http://dx.doi.org/10.3897/phytokeys.157.32729</mods:identifier>
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<mods:identifier id="8364CB4363F751A25CFB403E2EF3ABA0" type="Pensoft-Pub">1314-2003-157-155</mods:identifier>
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<treatment id="FEA552FF4F5E56AA80C978CFB049C607" ID-GBIF-Taxon="167369826" LSID="urn:lsid:plazi:treatment:FEA552FF4F5E56AA80C978CFB049C607" httpUri="http://treatment.plazi.org/id/FEA552FF4F5E56AA80C978CFB049C607" lastPageNumber="155" pageId="0" pageNumber="155" scope_family="Gesneriaceae">
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<subSubSection id="E7B3D2C2530C036C48659D2022F606DA" pageId="0" pageNumber="155" type="nomenclature">
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<paragraph id="CBCFDEE13A51A12FD7313811C6140CBD" pageId="0" pageNumber="155">
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<taxonomicName id="3577CCF598BAE4B8E05A6DBECDCA0CB8" ID-CoL="BVFP" LSID="FEA552FF-4F5E-56AA-80C9-78CFB049C607" authority="W. H. Chen & Y. M. Shui" authorityName="W. H. Chen & Y. M. Shui" authorityYear="2020" class="Magnoliopsida" family="Gesneriaceae" genus="Allocheilos" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Allocheilos maguanensis" order="Lamiales" pageId="0" pageNumber="155" phylum="Tracheophyta" rank="species" species="maguanensis" status="sp. nov.">Allocheilos maguanensis W.H. Chen & Y.M. Shui</taxonomicName>
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<taxonomicNameLabel id="40ACB5640B59028EC9B4AB97681863E0" pageId="0" pageNumber="155">sp. nov.</taxonomicNameLabel>
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<figureCitation id="BADFD3B2B6ECCE1805B52B8FE70D3F84" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Vegetative morphology of Allocheilos maguanensis W. H. Chen & Y. M. Shui, sp. nov. (A, B, D-H from Y. M. Shui, W. H. Chen, S. W. Guo, H. H. Xi et al. B 2018 - 495 C from Y. M. Shui, S. W. Guo et al. B 2017 - 1343) A-C habit and plants D adaxial surface of leaves E abaxial surface of leaves F close-up of petiole G indumenti on the adaxial surface of leaves H indumenti on the abaxial surface of leaves." figureDoi="10.3897/phytokeys.157.32729.figure2" httpUri="https://binary.pensoft.net/fig/445929" pageId="0" pageNumber="155">Figs 2</figureCitation>
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<figureCitation id="5C24D616D1222D4549C9712CCA39074C" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Flower morphology of Allocheilos maguanensis W. H. Chen & Y. M. Shui, sp. nov. (A-C, E, F, H from Y. M. Shui, S. W. Guo et al. B 2017 - 1343 D, G, I, J from Y. M. Shui, W. H. Chen, S. W. Guo, H. H. Xi et al. B 2018 - 495) A, B inflorescence showing the wide bracts C face and lateral view of flowers D, E opened corolla showing stamens and staminodes F, G close-up of stamens coherent laterally H calyx showing ovate segments with beaked apex I face view of flower showing the white staminode inside J disk at the base of the ovary. Notes: at anther, br bract, cx calyx lobe, dc disc, fm filament, gl glandular, sd staminode, sm stigma." figureDoi="10.3897/phytokeys.157.32729.figure3" httpUri="https://binary.pensoft.net/fig/445930" pageId="0" pageNumber="155">, 3</figureCitation>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="7AD0096D95E7D526944F425ABBD9B517" pageId="0" pageNumber="155" type="diagnosis">
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<paragraph id="C213DD2B99763A0028627BECE1CD2DD3" pageId="0" pageNumber="155">Diagnosis.</paragraph>
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<paragraph id="43F7FAEC2D31083E991DFD7512CBD43B" pageId="0" pageNumber="155">
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The new species is similar to
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<taxonomicName id="842755E520DDFEF21B50DF11BD9B343D" lsidName="A. cortusiflorus" pageId="0" pageNumber="155" rank="species" species="cortusiflorus">
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<emphasis id="F2F4E500613F5D518FABC16904CC56D6" italics="true" pageId="0" pageNumber="155">A. cortusiflorus</emphasis>
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</taxonomicName>
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W.T.Wang in glandular-villous corolla on the adaxial surface and style longer than ovary, but differs in its broadly ovate bracts (
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<emphasis id="0558DD947D2EA7A64F28F7170A724DDC" italics="true" pageId="0" pageNumber="155">vs.</emphasis>
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linear), calyx lobes elliptic (
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<emphasis id="A26AAEADBB6194624ED77608880F8CF2" italics="true" pageId="0" pageNumber="155">vs.</emphasis>
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linear), 11.1-11.3 mm long corolla (
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<emphasis id="2B5F40DCCE22038B61FDD42A8665200F" italics="true" pageId="0" pageNumber="155">vs.</emphasis>
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8.5-9.5 mm), inner two lobes bigger than outer two lobes (
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<emphasis id="2C652A6C86D213C8754B1F0925BD61F4" italics="true" pageId="0" pageNumber="155">vs.</emphasis>
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equal between them), staminoides major 3-4 mm long (
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<emphasis id="1A4F90F56FEAA60DD295DAF8C2CADD2C" italics="true" pageId="0" pageNumber="155">vs.</emphasis>
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minor 0.4-0.5 mm), and 1.0-1.1 cm longer mature fruit (
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<emphasis id="5C0C98975E15A4997F5F3E63889085F9" italics="true" pageId="0" pageNumber="155">vs.</emphasis>
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1.5-1.8 cm).
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</paragraph>
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<caption id="55F22A9F26757F5BD0E5D92E0E732891" doi="10.3897/phytokeys.157.32729.figure2" httpUri="https://binary.pensoft.net/fig/445929" pageId="0" pageNumber="155" start="Figure 2" startId="F2">
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<paragraph id="1703B5025BA0EC5192DA5C7B9C415434" pageId="0" pageNumber="155">
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<emphasis id="CFF3BF817159DB212A0145A4F9671017" bold="true" pageId="0" pageNumber="155">Figure 2.</emphasis>
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Vegetative morphology of
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<taxonomicName id="596EA3A906F2756C44135442EFDADA73" authorityName="W. H. Chen & Y. M. Shui" authorityYear="2020" class="Magnoliopsida" family="Gesneriaceae" genus="Allocheilos" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Allocheilos maguanensis" order="Lamiales" pageId="0" pageNumber="155" phylum="Tracheophyta" rank="species" species="maguanensis">
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<emphasis id="CBC034F1D920A7291A5331BBB852C7E5" italics="true" pageId="0" pageNumber="155">Allocheilos maguanensis</emphasis>
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</taxonomicName>
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W.H. Chen & Y.M. Shui, sp. nov. (
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<emphasis id="E6BF7797393FB0C2D26749DA00947266" bold="true" pageId="0" pageNumber="155">A, B, D-H</emphasis>
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from
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<emphasis id="DA307AB01DB79162D6A0FC40C8E87549" italics="true" pageId="0" pageNumber="155">Y.M. Shui, W.H. Chen, S.W. Guo, H.H. Xi et al. B2018-495</emphasis>
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<emphasis id="128C9C0FFDB03CED3A3D8DBBF13FE15A" bold="true" pageId="0" pageNumber="155">C</emphasis>
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from
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<emphasis id="6221EDCF1E62A534CF829894F43393E9" italics="true" pageId="0" pageNumber="155">Y.M. Shui, S.W. Guo et al. B2017-1343</emphasis>
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)
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<emphasis id="0C0372181DDA44D6A10123759FD61E8F" bold="true" pageId="0" pageNumber="155">A-C</emphasis>
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habit and plants
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<emphasis id="60D7DEB03261796FC36643971CD5B534" bold="true" pageId="0" pageNumber="155">D</emphasis>
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adaxial surface of leaves
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<emphasis id="D7A26E6BB3DD477F0F5E497A8FDD1780" bold="true" pageId="0" pageNumber="155">E</emphasis>
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abaxial surface of leaves
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<emphasis id="8366BF1BB2B6F929AE8A865C7FD68F6D" bold="true" pageId="0" pageNumber="155">F</emphasis>
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close-up of petiole
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<emphasis id="5C8F33C680144447209785E51004CE20" bold="true" pageId="0" pageNumber="155">G</emphasis>
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indumenti on the adaxial surface of leaves
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<emphasis id="F36FB457F38B07741FDDCCC44933C73C" bold="true" pageId="0" pageNumber="155">H</emphasis>
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indumenti on the abaxial surface of leaves.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection id="C750ED0FEA7D38EE9731CA40215EAA45" pageId="0" pageNumber="155" type="materials_examined">
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<paragraph id="ABD36158F5D65588ACBFAFE7AD86C0DC" pageId="0" pageNumber="155">Type.</paragraph>
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<paragraph id="5CB0BED56ADF7914C0114FE0EDAE47D3" pageId="0" pageNumber="155">
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China. Yunnan province, Maguan county, Bazhai town,
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<geoCoordinate id="3E7E8E56F058ABF5F1D244233A4788CE" degrees="23" direction="north" minutes="06" orientation="latitude" precision="15" seconds="34" value="23.109446">23°06'34"N</geoCoordinate>
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,
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<geoCoordinate id="5030C5C276ED2ED17816FF7B0CED2992" degrees="104" direction="east" minutes="03" orientation="longitude" precision="15" seconds="18" value="104.055">104°03'18"E</geoCoordinate>
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, on the cliffs of a limestone mountain, elev. ca. 1750 m, introduced on 7 April 2017 from the above locality to Kunming Botanic Garden (KBG), in flower on 11 July 2017 in KBG and prepared for specimens there,
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<emphasis id="0DCDCD1A90BE243104EE79C995A5568C" italics="true" pageId="0" pageNumber="155">Y.M. Shui, S.W. Guo et al. B2017-1343</emphasis>
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(holotype, KUN).
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</paragraph>
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<paragraph id="1915FDD00482F22BC6D13FFE37D17EBD" pageId="0" pageNumber="155">
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Herbs perennial. Rhizome short, stem absent. Leaves basal, opposite; petiole 7-13 cm long, brown-red villous; blade herbaceous, slightly asymmetric, ovate to rounded, 7.5-10
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<normalizedToken id="EF8328D2A051C63CA9505B291FC4B017" originalValue="×">x</normalizedToken>
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7-9.5 cm, base cordate, apex obtuse, margin crenate, adaxially densely depressed white pubescent, abaxially white pubescent and brown-red villous along the nerves; venation palmate, lateral veins 5-7 on each side of midrib. Inflorescences axillary, cymes with many flowers; peduncle 11-12.5 cm, densely glandular brown-red villous; bracts 2, broadly ovate to rounded, 0.8-1
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<normalizedToken id="94E9A595CA5D61FED1EE1E32A27C8060" originalValue="×">x</normalizedToken>
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0.7-0.8 cm, adaxially strigose, abaxially densely villous, margin crenate, apex acute; bracteoles 2, broadly ovate, ca. 6
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<normalizedToken id="D932EC8068C9B69232FE8E7112FB48EC" originalValue="×">x</normalizedToken>
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3 mm, adaxially strigose, abaxially densely villous; pedicel ca. 1-1.5 cm, glandular-villous. Calyx 5-parted to the base; segments elliptic, 4
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<normalizedToken id="309A4E921F6E01FB91960789888D487F" originalValue="×">x</normalizedToken>
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1-2 mm, apex beaked, margin entire, adaxially sparsely glandular brown-red villous, abaxially densely pubescent. Corolla white, campanulate, zygomorphic, 1-1.3 cm long, ca. 0.4 cm wide at the throat, outside glandular-villous, inside glabrous, tube ca. 4 mm long; limb 2-lipped; adaxial lip ca. 9 mm long, 4-lobed to 1/3 of the lip, lobes triangular, ca. 3 mm long; abaxial lip lanceolate, undivided, ca. 9
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<normalizedToken id="6E473FB4C7930B6DD70B75005AEABDA5" originalValue="×">x</normalizedToken>
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3 mm. Stamens 2, adnate to the corolla ca. 2 mm above base; anthers 2, coherent laterally; filaments ca. 6 mm long, sparsely villous above middle and barbate near the anthers; staminodes 3, glabrous, adnate to the corolla tube ca. 2 mm above base. Disc ring-like, ca. 0.5 mm high. Pistil 1.5-1.8 cm long; ovary oblong, ca. 3 mm long, densely strigose and glandular strigose; style linear, ca. 1.5 cm long, densely strigose and glandular strigose; stigma 1, capitate. Capsule linear, 1.0-1.1 cm long.
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</paragraph>
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</subSubSection>
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<subSubSection id="5E3C9276240A3EF94F2F4936603760A5" pageId="0" pageNumber="155" type="phenology">
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<paragraph id="233132E3C57EE684F75F70366FDCD6A0" pageId="0" pageNumber="155">Phenology.</paragraph>
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<paragraph id="6D5F8591179735391C3131A693E28CFE" pageId="0" pageNumber="155">Flowering is from June to July (in the greenhouse).</paragraph>
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</subSubSection>
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<subSubSection id="B701C5215451EB333AFA6F177BE3F159" pageId="0" pageNumber="155" type="etymology">
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<paragraph id="33D649EB4657C92463E559888308B21E" pageId="0" pageNumber="155">Etymology.</paragraph>
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<paragraph id="15821FBB40278DAFF3E4C30489FE3591" pageId="0" pageNumber="155">The epithet means the type locality of the new species.</paragraph>
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</subSubSection>
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<subSubSection id="4619E8FE3458B519B2E1947794434ED5" pageId="0" pageNumber="155" type="distribution">
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<paragraph id="9D926219767FE078A51A09CE577CFEC4" pageId="0" pageNumber="155">Distribution and ecology.</paragraph>
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<paragraph id="AD31D0AA4C8B84D818C3A4054FC23D9D" pageId="0" pageNumber="155">
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The new species is only distributed in the type locality, SE Yunnan, SW China. It grows in the limestone evergreen broad-leaved forests near the summit of the limestone hills. The main companying plants are
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<taxonomicName id="A69C940554416B30CC0D8C26BAA837A8" genus="Sinosenecia" lsidName="Sinosenecia oldhamianus" pageId="0" pageNumber="155" rank="species" species="oldhamianus">
|
||
<emphasis id="DA1B8BD7E0B465E7BB5175B1981FA1D9" italics="true" pageId="0" pageNumber="155">Sinosenecia oldhamianus</emphasis>
|
||
</taxonomicName>
|
||
(Maxim.) B. Nord. in
|
||
<taxonomicName id="14216799535587E9C2742524F034B842" family="Compositae" lsidName="" pageId="0" pageNumber="155" rank="family">Compositae</taxonomicName>
|
||
,
|
||
<taxonomicName id="23C8D659A93C835A4979875128B65E19" class="Magnoliopsida" family="Gesneriaceae" genus="Petrocosmea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Petrocosmea minor" order="Lamiales" pageId="0" pageNumber="155" phylum="Tracheophyta" rank="species" species="minor">
|
||
<emphasis id="14568F4FC91AF920D6DBA31DA9CFDA93" italics="true" pageId="0" pageNumber="155">Petrocosmea minor</emphasis>
|
||
</taxonomicName>
|
||
Hemsl. and
|
||
<taxonomicName id="0E06B80566F6D11D20DE0FC4C90BB09D" class="Magnoliopsida" family="Gesneriaceae" genus="Paraboea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Paraboea rufescens" order="Lamiales" pageId="0" pageNumber="155" phylum="Tracheophyta" rank="species" species="rufescens">
|
||
<emphasis id="5D5047C9EDA55F73C5BC9FF27A6DAC76" italics="true" pageId="0" pageNumber="155">Paraboea rufescens</emphasis>
|
||
</taxonomicName>
|
||
(Franch.) Burtt in
|
||
<taxonomicName id="FB81BF168971F1B9C058F4D6F93A133A" class="Magnoliopsida" family="Gesneriaceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Lamiales" pageId="0" pageNumber="155" phylum="Tracheophyta" rank="family">Gesneriaceae</taxonomicName>
|
||
,
|
||
<taxonomicName id="175F0096FD83FEB4C910019241EE8B32" authorityName="C. Y. Wu & H. W. Li" authorityYear="1977" class="Magnoliopsida" family="Lamiaceae" genus="Scutellaria" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Scutellaria sichourensis" order="Lamiales" pageId="0" pageNumber="155" phylum="Tracheophyta" rank="species" species="sichourensis">
|
||
<emphasis id="D2915D8A7CB70F4E05709F533A7CE5E3" italics="true" pageId="0" pageNumber="155">Scutellaria sichourensis</emphasis>
|
||
</taxonomicName>
|
||
C.Y.Wu et H.W.Li in
|
||
<taxonomicName id="C562BAD0F3F3CDE9434264EAFDCAE124" family="Labiatae" lsidName="" pageId="0" pageNumber="155" rank="family">Labiatae</taxonomicName>
|
||
,
|
||
<taxonomicName id="FF70222F1457EEDC923ABAB05E0A2058" class="Liliopsida" family="Orchidaceae" genus="Eria" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Eria coronaria" order="Asparagales" pageId="0" pageNumber="155" phylum="Tracheophyta" rank="species" species="coronaria">
|
||
<emphasis id="FC194C97DB919DA910DB10C43DDE1107" italics="true" pageId="0" pageNumber="155">Eria coronaria</emphasis>
|
||
</taxonomicName>
|
||
(Lindl.) Rchb. f., and
|
||
<taxonomicName id="5F980758475D4DC5DC680401F306237F" class="Liliopsida" family="Orchidaceae" genus="Bulbophyllum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Bulbophyllum andersonii" order="Asparagales" pageId="0" pageNumber="155" phylum="Tracheophyta" rank="species" species="andersonii">
|
||
<emphasis id="56CAE49DB20E8678EE98704BCE01617F" italics="true" pageId="0" pageNumber="155">Bulbophyllum andersonii</emphasis>
|
||
</taxonomicName>
|
||
(Hook.f.) J.J.Sm in
|
||
<taxonomicName id="DA497FCA84BBCB5D76FD70CE0BD114C9" class="Liliopsida" family="Orchidaceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Asparagales" pageId="0" pageNumber="155" phylum="Tracheophyta" rank="family">Orchidaceae</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="EFC4FD0DB536A9007C1748903203DA23" pageId="0" pageNumber="155" type="provisional conservation status">
|
||
<paragraph id="D102E3EB1087FC4155F54A8BB393CED1" pageId="0" pageNumber="155">Provisional conservation status.</paragraph>
|
||
<paragraph id="BF45ADF6D19FC42BBFD1B0AF62C75BE8" pageId="0" pageNumber="155">
|
||
Based on observations around the locality, this new species was found in two localities with two minor populations in Maguan Xian, Yunnan province, China. One population grows on limestone cliff around 10 mature individuals, and was easily disturbed by human activities. Another population grows among rocks of the limestone hills with around 20 mature individuals. Thus, further exploration should be conducted while an urgent conservational project is needed for this rare species with extremely small populations (
|
||
<bibRefCitation id="EACE0F750E784657BF2F78060F028A40" DOI="https://doi.org/10.1007/s10531-013-0434-3" author="Ma, YP" journalOrPublisher="Biodiversity and Conservation" pageId="0" pageNumber="155" pagination="803 - 809" refId="B8" refString="Ma, YP, Chen, G, Grumbine, RE, Dao, ZL, Sun, WB, Guo, HJ, 2013. Conserving plant species with extremely small populations (PSESP) in China. Biodiversity and Conservation 22 (3): 803 - 809, DOI: https://doi.org/10.1007/s10531-013-0434-3" title="Conserving plant species with extremely small populations (PSESP) in China." url="https://doi.org/10.1007/s10531-013-0434-3" volume="22" year="2013">Ma et al. 2013</bibRefCitation>
|
||
). So far, the species can be provisionally considered as Critically Endangered, CR: B1ab (iii) + 2ab (iii). (
|
||
<bibRefCitation id="48D260AD0C054DDD28A2EFC6E4F36965" author="IUCN" journalOrPublisher="IUCN, Gland, Switzerland and Cambridge" pageId="0" pageNumber="155" publicationUrl="https://portals.iucn.org/library/sites/library/files/documents/RL-2001-001-2nd.pdf" refId="B4" refString="IUCN, 2012. IUCN red list categories and criteria, Version 3.1. 2nd edition. IUCN, Gland, Switzerland and Cambridge, https://portals.iucn.org/library/sites/library/files/documents/RL-2001-001-2nd.pdf" title="IUCN red list categories and criteria, Version 3.1. 2 nd edition." url="https://portals.iucn.org/library/sites/library/files/documents/RL-2001-001-2nd.pdf" year="2012">IUCN 2012</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="330F0F3DDA68F84755782396CC799568" author="IUCN Standards and Petitions Subcommittee" journalOrPublisher="IUCN, Gland, Switzerland and Cambridge" pageId="0" pageNumber="155" publicationUrl="http://www.iucnredlist.org/documents/RedListGuidelines.pdf" refId="B5" refString="IUCN Standards and Petitions Subcommittee, 2017. Guidelines for Using the IUCN Red List Categories and Criteria, version 13. Prepared by Standards and Petitions Subcommittee. http://www.iucnredlist.org/documents/RedListGuidelines.pdf" title="Guidelines for Using the IUCN Red List Categories and Criteria, version 13. Prepared by Standards and Petitions Subcommittee." url="http://www.iucnredlist.org/documents/RedListGuidelines.pdf" year="2017">IUCN Standards and Petitions Subcommittee 2017</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="A5A598AB359C619094DC763A415FE90E" pageId="0" pageNumber="155" type="additional examined specimens">
|
||
<paragraph id="50236BF77C6231A99B8B8E2883EEDB6B" pageId="0" pageNumber="155">Additional examined specimens.</paragraph>
|
||
<paragraph id="8D25314337963118B785AAC7EA6B1F2A" pageId="0" pageNumber="155">
|
||
China. Yunnan province, Maguan county, Bazhai town, 7 April 2017 introduced to KBG,
|
||
<emphasis id="B9E2FFFA1C2355AF175DD63C510ED915" italics="true" pageId="0" pageNumber="155">S.W. Guo et al. BZL04-012</emphasis>
|
||
(KUN). Maguan county, Pojiao town,
|
||
<geoCoordinate id="4211A33B24360C411C1A78546F023CCE" degrees="23" direction="north" minutes="06" orientation="latitude" precision="15" seconds="28" value="23.107779">23°06'28"N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="8D4823A1A26CA1FDB4FE36C787D124B3" degrees="104" direction="east" minutes="18" orientation="longitude" precision="15" seconds="30" value="104.308334">104°18'30"E</geoCoordinate>
|
||
, 13 October 2017 introduced to KBG,
|
||
<emphasis id="C676B3E98CB219529E26A26A33E8DCA9" italics="true" pageId="0" pageNumber="155">Y.M. Shui, W.H. Chen, S.W. Guo, H.H. Xi et al. B2018-495</emphasis>
|
||
(KUN). Maguan county, Pojiao town,
|
||
<emphasis id="A1313EF1A34DC3B8FEB03B92C789AD2E" italics="true" pageId="0" pageNumber="155">Y.M. Shui, W.H. Chen, S.W. Guo et al. PJL07-006</emphasis>
|
||
(KUN); ibid, 13 October 2017,
|
||
<emphasis id="D450FBB133C2BBF4EBC7BD8145AE2371" italics="true" pageId="0" pageNumber="155">S.W. Guo, H.H. Xi PJL14-017</emphasis>
|
||
(KUN).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="29631A841492BC88346528E7F547D363" pageId="0" pageNumber="155" type="discussion">
|
||
<paragraph id="2247D0DEC5D2EF7926983138CA69A9F3" pageId="0" pageNumber="155">Discussion.</paragraph>
|
||
<paragraph id="5809578F53D41E0902C60F2298B23259" pageId="0" pageNumber="155">
|
||
The new species has obvious staminodes, which are usually difficult to observe on specimens in herbaria. So after the detailed observation in the field, the diversity of staminodes will provide us with an opportunity to explore its evolutionary implications for the genus in
|
||
<taxonomicName id="26D62743901534D2309CAC6D68BDC3E8" class="Magnoliopsida" family="Gesneriaceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Lamiales" pageId="0" pageNumber="155" phylum="Tracheophyta" rank="family">Gesneriaceae</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<caption id="CAE15505DF70668004BB9766FCFFE641" doi="10.3897/phytokeys.157.32729.figure3" httpUri="https://binary.pensoft.net/fig/445930" pageId="0" pageNumber="155" start="Figure 3" startId="F3">
|
||
<paragraph id="778118EE491CB1FDE70E420010ACD0DA" pageId="0" pageNumber="155">
|
||
<emphasis id="915B467FA144C675B165CD3F5A5CA282" bold="true" pageId="0" pageNumber="155">Figure 3.</emphasis>
|
||
Flower morphology of
|
||
<taxonomicName id="13B728C80BE8E31F00A888E565E269D0" authorityName="W. H. Chen & Y. M. Shui" authorityYear="2020" class="Magnoliopsida" family="Gesneriaceae" genus="Allocheilos" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Allocheilos maguanensis" order="Lamiales" pageId="0" pageNumber="155" phylum="Tracheophyta" rank="species" species="maguanensis">
|
||
<emphasis id="9CA3572387EE4B55BB8C3696A4FCC593" italics="true" pageId="0" pageNumber="155">Allocheilos maguanensis</emphasis>
|
||
</taxonomicName>
|
||
W.H. Chen & Y.M. Shui, sp. nov. (
|
||
<emphasis id="C41E4CFD67ED0868BB0F1335B75EC815" bold="true" pageId="0" pageNumber="155">A-C, E, F, H</emphasis>
|
||
from
|
||
<emphasis id="C16DD2D201A09F31F8DDED7F38609E77" italics="true" pageId="0" pageNumber="155">Y.M. Shui, S.W. Guo et al. B2017-1343</emphasis>
|
||
<emphasis id="9417EB8501EDB710548AE569F4A9946B" bold="true" pageId="0" pageNumber="155">D, G, I, J</emphasis>
|
||
from
|
||
<emphasis id="389E5A7DA3E7E2DBA77DC02147956113" italics="true" pageId="0" pageNumber="155">Y.M. Shui, W.H. Chen, S.W. Guo, H.H. Xi et al. B2018-495</emphasis>
|
||
)
|
||
<emphasis id="92AA3A25402F6D14E0923223A2E5CEEA" bold="true" pageId="0" pageNumber="155">A, B</emphasis>
|
||
inflorescence showing the wide bracts
|
||
<emphasis id="D452A341B6D2CF3807DEF691FFD21CE4" bold="true" pageId="0" pageNumber="155">C</emphasis>
|
||
face and lateral view of flowers
|
||
<emphasis id="4D17DBD5463B47296AA3179768CB3736" bold="true" pageId="0" pageNumber="155">D, E</emphasis>
|
||
opened corolla showing stamens and staminodes
|
||
<emphasis id="100D53ED9F7CE997950779E6DF56EB4A" bold="true" pageId="0" pageNumber="155">F, G</emphasis>
|
||
close-up of stamens coherent laterally
|
||
<emphasis id="8F0067EC008CC38D117B42691DBA61AC" bold="true" pageId="0" pageNumber="155">H</emphasis>
|
||
calyx showing ovate segments with beaked apex
|
||
<emphasis id="7E897933DD41F89D3FF79AC5386FF7EF" bold="true" pageId="0" pageNumber="155">I</emphasis>
|
||
face view of flower showing the white staminode inside
|
||
<emphasis id="155F6F41281F4E3EF95EAE4EEF800BE8" bold="true" pageId="0" pageNumber="155">J</emphasis>
|
||
disk at the base of the ovary. Notes:
|
||
<emphasis id="FF631C9D9C4F405B1DBD7670945768B8" bold="true" pageId="0" pageNumber="155">at</emphasis>
|
||
anther,
|
||
<emphasis id="2B23542B82448E2C9E3E12C8C49FCD73" bold="true" pageId="0" pageNumber="155">br</emphasis>
|
||
bract,
|
||
<emphasis id="EEE5B4C948F729D20DF2F664DF2A7478" bold="true" pageId="0" pageNumber="155">cx</emphasis>
|
||
calyx lobe,
|
||
<emphasis id="E0695245F5AF985546D128E9041E99AE" bold="true" pageId="0" pageNumber="155">dc</emphasis>
|
||
disc,
|
||
<emphasis id="20F66C08DCC51AF13A9D378FA5CBBD4D" bold="true" pageId="0" pageNumber="155">fm</emphasis>
|
||
filament,
|
||
<emphasis id="CD6353184DD66DDF997C37372BDCC7E5" bold="true" pageId="0" pageNumber="155">gl</emphasis>
|
||
glandular,
|
||
<emphasis id="B82F7A42DE58840192766614EEE243B5" bold="true" pageId="0" pageNumber="155">sd</emphasis>
|
||
staminode,
|
||
<emphasis id="91DB6C88C5866A1D94319097DE6096A4" bold="true" pageId="0" pageNumber="155">sm</emphasis>
|
||
stigma.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |