322 lines
27 KiB
XML
322 lines
27 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.187.77856" ID-GBIF-Dataset="121981d5-9bf3-4c3d-8df9-7dbd2cab19e3" ID-PMC="PMC8688406" ID-Pensoft-Pub="1314-2003-187-15" ID-Pensoft-UUID="72DC67D36E0C579BBC94611E5E322B28" ID-PubMed="35002364" ModsDocID="1314-2003-187-15" checkinTime="1639455690189" checkinUser="pensoft" docAuthor="Vu, Ngoc Long, Nguyen, Tran Quoc Trung, Tran, Gioi, Nguyen, Quoc Dat & Luu, Hong Truong" docDate="2021" docId="107D78C5F5845AB8A76DBB0C8226BFD2" docLanguage="en" docName="PhytoKeys 187: 15-21" docOrigin="PhytoKeys 187" docPubDate="2021-12-13" docSource="http://dx.doi.org/10.3897/phytokeys.187.77856" docTitle="Primulina scutellifolia Luu, N. L. Vu & T. Q. T. Nguyen 2021, sp. nov." docType="treatment" docVersion="5" id="72DC67D36E0C579BBC94611E5E322B28" lastPageNumber="15" masterDocId="72DC67D36E0C579BBC94611E5E322B28" masterDocTitle="Primulina scutellifolia, a new species of Gesneriaceae from southern Vietnam" masterLastPageNumber="21" masterPageNumber="15" pageNumber="15" updateTime="1668140554373" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Primulina scutellifolia, a new species of Gesneriaceae from southern Vietnam</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Vu, Ngoc Long</mods:namePart>
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<mods:affiliation>Southern Institute of Ecology and Institute of Applied Materials Science, Vietnam Academy of Science and Technology, 1 D, TL 29 Street, District 12, Ho Chi Minh City, Vietnam & 18 Hoang Quoc Viet Street, Cau Giay District, Hanoi, Vietnam</mods:affiliation>
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<mods:nameIdentifier type="email">ngoclongsie@gmail.com</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Nguyen, Tran Quoc Trung</mods:namePart>
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<mods:affiliation>Southern Institute of Ecology and Institute of Applied Materials Science, Vietnam Academy of Science and Technology, 1 D, TL 29 Street, District 12, Ho Chi Minh City, Vietnam & 18 Hoang Quoc Viet Street, Cau Giay District, Hanoi, Vietnam</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Tran, Gioi</mods:namePart>
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<mods:affiliation>Khanh Hoa Association for Conservation of Nature and Environment, Nha Trang City, Khanh Hoa Province, Vietnam</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Nguyen, Quoc Dat</mods:namePart>
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<mods:affiliation>Southern Institute of Ecology and Institute of Applied Materials Science, Vietnam Academy of Science and Technology, 1 D, TL 29 Street, District 12, Ho Chi Minh City, Vietnam & 18 Hoang Quoc Viet Street, Cau Giay District, Hanoi, Vietnam</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Luu, Hong Truong</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-7036-7081</mods:nameIdentifier>
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<mods:affiliation>Southern Institute of Ecology and Institute of Applied Materials Science, Vietnam Academy of Science and Technology, 1 D, TL 29 Street, District 12, Ho Chi Minh City, Vietnam & 18 Hoang Quoc Viet Street, Cau Giay District, Hanoi, Vietnam</mods:affiliation>
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<mods:nameIdentifier type="email">hongtruongluu@gmail.com</mods:nameIdentifier>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>PhytoKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2021</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2021-12-13</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>187</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>15</mods:start>
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<mods:end>21</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/phytokeys.187.77856</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.187.77856</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-187-15</mods:identifier>
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<mods:identifier type="Pensoft-UUID">72DC67D36E0C579BBC94611E5E322B28</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="191535345" LSID="urn:lsid:plazi:treatment:107D78C5F5845AB8A76DBB0C8226BFD2" httpUri="http://treatment.plazi.org/id/107D78C5F5845AB8A76DBB0C8226BFD2" lastPageNumber="15" pageId="0" pageNumber="15">
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<subSubSection pageId="0" pageNumber="15" type="nomenclature">
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<paragraph pageId="0" pageNumber="15">
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<taxonomicName LSID="107D78C5-F584-5AB8-A76D-BB0C8226BFD2" authority="Luu, N. L. Vu & T. Q. T. Nguyen" authorityName="Luu, N. L. Vu & T. Q. T. Nguyen" authorityYear="2021" class="Magnoliopsida" family="Gesneriaceae" genus="Primulina" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Primulina scutellifolia" order="Lamiales" pageId="0" pageNumber="15" phylum="Tracheophyta" rank="species" species="scutellifolia" status="sp. nov.">Primulina scutellifolia Luu, N.L.Vu & T.Q.T.Nguyen</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="15">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="15" type="description">
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<paragraph pageId="0" pageNumber="15">
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Primulina scutellifolia A, B habit C inflorescence D leaf blade E leaf blade, abaxial surface F petiole G flower, longitudinal dissection H corolla, abaxial lip I staminodes J anthers K opened anther L stigma M opened fruit N calyx lobes, abaxial surface O calyx lobes, adaxial surface P fruit, cross section Q seeds." figureDoi="10.3897/phytokeys.187.77856.figure1" httpUri="https://binary.pensoft.net/fig/622374" pageId="0" pageNumber="15">Figure 1</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="15" type="materials_examined">
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<paragraph pageId="0" pageNumber="15">
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<typeStatus>Type</typeStatus>
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.
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</paragraph>
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<paragraph pageId="0" pageNumber="15">
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<materialsCitation collectingDate="2013-11-01" collectorName="Luu Hong Truong KH" country="Vietnam" elevation="1485" latitude="12.194167" location="Son Thai Commune" longLatPrecision="21" longitude="108.725" municipality="Khanh Vinh District" specimenCount="1" stateProvince="Khanh Hoa Province" typeStatus="holotype">
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<collectingCountry name="Vietnam">Vietnam</collectingCountry>
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.
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<collectingRegion country="Vietnam" name="Khanh Hoa">Khanh Hoa Province</collectingRegion>
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,
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<collectingMunicipality>Khanh Vinh District</collectingMunicipality>
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,
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<location LSID="urn:lsid:plazi:treatment:107D78C5F5845AB8A76DBB0C8226BFD2:1BD05C4DE385B7C6AB3443AA2027FEBC" country="Vietnam" latitude="12.194167" longLatPrecision="21" longitude="108.725" municipality="Khanh Vinh District" name="Son Thai Commune" stateProvince="Khanh Hoa Province">Son Thai Commune</location>
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,
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<geoCoordinate degrees="12" direction="north" minutes="11" orientation="latitude" precision="15" seconds="39" value="12.194167">12°11'39"N</geoCoordinate>
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,
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<geoCoordinate degrees="108" direction="east" minutes="43" orientation="longitude" precision="15" seconds="30" value="108.725">108°43'30"E</geoCoordinate>
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, at ca.
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<quantity metricMagnitude="3" metricUnit="m" metricValue="1.4849999999999999" unit="m" value="1485.0">
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<elevation metricMagnitude="3" metricUnit="m" metricValue="1.4849999999999999" unit="m" value="1485.0">1485 m</elevation>
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</quantity>
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elevation,
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<collectingDate value="2013-11-01">01 November 2013</collectingDate>
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,
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<collectorName>
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<emphasis italics="true" pageId="0" pageNumber="15">Luu Hong Truong</emphasis>
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KH
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</collectorName>
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0945 (
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<typeStatus>holotype</typeStatus>
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SGN!; isotypes SGN!; PHH!; VNMN!)
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="15" type="diagnosis">
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<paragraph pageId="0" pageNumber="15">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="15">
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<taxonomicName authorityName="Luu, N. L. Vu & T. Q. T. Nguyen" authorityYear="2021" class="Magnoliopsida" family="Gesneriaceae" genus="Primulina" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Primulina scutellifolia" order="Lamiales" pageId="0" pageNumber="15" phylum="Tracheophyta" rank="species" species="scutellifolia">
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<emphasis italics="true" pageId="0" pageNumber="15">Primulina scutellifolia</emphasis>
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</taxonomicName>
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differs from other congeners in having scutellate leaves.
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</paragraph>
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<caption doi="10.3897/phytokeys.187.77856.figure1" httpUri="https://binary.pensoft.net/fig/622374" pageId="0" pageNumber="15" start="Figure 1" startId="F1">
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<paragraph pageId="0" pageNumber="15">
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<emphasis bold="true" pageId="0" pageNumber="15">Figure 1.</emphasis>
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<taxonomicName authorityName="Luu, N. L. Vu & T. Q. T. Nguyen" authorityYear="2021" class="Magnoliopsida" family="Gesneriaceae" genus="Primulina" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Primulina scutellifolia" order="Lamiales" pageId="0" pageNumber="15" phylum="Tracheophyta" rank="species" species="scutellifolia">
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<emphasis italics="true" pageId="0" pageNumber="15">Primulina scutellifolia</emphasis>
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</taxonomicName>
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<emphasis bold="true" pageId="0" pageNumber="15">A, B</emphasis>
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habit
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<emphasis bold="true" pageId="0" pageNumber="15">C</emphasis>
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inflorescence
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<emphasis bold="true" pageId="0" pageNumber="15">D</emphasis>
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leaf blade
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<emphasis bold="true" pageId="0" pageNumber="15">E</emphasis>
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leaf blade, abaxial surface
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<emphasis bold="true" pageId="0" pageNumber="15">F</emphasis>
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petiole
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<emphasis bold="true" pageId="0" pageNumber="15">G</emphasis>
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flower, longitudinal dissection
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<emphasis bold="true" pageId="0" pageNumber="15">H</emphasis>
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corolla, abaxial lip
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<emphasis bold="true" pageId="0" pageNumber="15">I</emphasis>
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staminodes
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<emphasis bold="true" pageId="0" pageNumber="15">J</emphasis>
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anthers
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<emphasis bold="true" pageId="0" pageNumber="15">K</emphasis>
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opened anther
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<emphasis bold="true" pageId="0" pageNumber="15">L</emphasis>
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stigma
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<emphasis bold="true" pageId="0" pageNumber="15">M</emphasis>
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opened fruit
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<emphasis bold="true" pageId="0" pageNumber="15">N</emphasis>
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calyx lobes, abaxial surface
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<emphasis bold="true" pageId="0" pageNumber="15">O</emphasis>
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calyx lobes, adaxial surface
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<emphasis bold="true" pageId="0" pageNumber="15">P</emphasis>
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fruit, cross section
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<emphasis bold="true" pageId="0" pageNumber="15">Q</emphasis>
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seeds.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="15" type="description">
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<paragraph pageId="0" pageNumber="15">Description.</paragraph>
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<paragraph pageId="0" pageNumber="15">
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Herb, perennial, rosulate, acaulescent. Rhizome terete, woody, to 9 cm long, 3 mm in diameter. Leave 3-13, all basal; petioles cylindrical, appressed downwards tomentose, 6-9 cm long, 0,3 cm in diameter; leaf bade scutellate, 3-5.5 cm long, 2-4 cm wide, adaxially glabrous, shining, plain dark green or dark green with yellowish-greenish spots, leathery, abaxially pale green, reticulate-foveate, sparsely strigose; margins serrate; apex obtuse; base slightly sinuate; venation sunken adaxially, prominent and strigose abaxially; lateral veins 4-6 paired. Inflorescences cymose, axillary, 1-3 flowered. Peduncle reddish brown or greenish, 10-12 cm long, 2-3 mm in diameter, sparsely hirsute. Bracts narrowly triangular, ca 2-3 mm long, ca. 0.5 mm wide at base, same color with peduncle. Calyx 5-lobed from base; lobes equal, lanceolate-oblong 8-10 mm long, 1-2 mm wide, abaxially reddish brown to light green and sparsely glandular hairy, adaxially yellowish green, margin entire, apex acute. Corolla infundibuliform, 4-5 cm long, 1-1.2 cm in diameter at mouth, ca. 0.5 cm in diameter at base, white, violet or white at base and gradually turning to violet towards the apex, outside sparsely glandular hairy, inside smooth and with two yellow stripes on lower part of the corolla. Limb distinctly 2-lipped; upper lip 2-lobed, lobes broadly ovate, 3.5-4 mm long
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<normalizedToken originalValue="×">x</normalizedToken>
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7-8 mm wide; lower lip 3-lobed, central lobe orbicular, 7-8 mm long
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<normalizedToken originalValue="×">x</normalizedToken>
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7-8 mm wide, lateral ones broadly ovate, 7-8 mm long
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<normalizedToken originalValue="×">x</normalizedToken>
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8-9 mm wide. Stamens 2; filaments 29-32 mm long, adnate to the corolla tube base for 16-18 mm, free part 13- 14 mm long and slightly curved, apically sparsely glandular hairy; anthers fused by their entire adaxial surfaces, elliptic, ca. 3 mm long, yellowish. Staminodes 3, linear, translucent; apex capitate, yellowish, glabrous, lateral ones 19-21 mm long, adnate to the corolla for 15-16 mm, free part 4-5 mm long, middle one 16-17 mm long, ca. 1 mm long, adnate to the corolla tube base for 16 mm. Disc ca. 1 mm high, slightly 5-lobed. Ovary linear, 3-3.5 cm long, ca. 2 mm in diameter at base, glabrous on basal 1/2, glandular hairy on apical 1/2. Stigma of only lower lip developing, translucent white, trapeziform, finely hairy, with emarginated apex. Capsule linear, slightly falcate, oblique in relation to the pedicel, reddish brown or greenish and turning to light yellowish, sparsely hairy on the apical part, 65-70 mm long, 5-7 mm in diameter, opening along the dorsal side. Seeds long ellipsoid, translucent brownish.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="15" type="phenology">
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<paragraph pageId="0" pageNumber="15">Phenology.</paragraph>
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<paragraph pageId="0" pageNumber="15">Flowering was found in August to November and fruiting in September to January.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="15" type="etymology">
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<paragraph pageId="0" pageNumber="15">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="15">The specific epithet is derived from its special scutellate leaves.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="15" type="vietnamese names">
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<paragraph pageId="0" pageNumber="15">Vietnamese names.</paragraph>
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<paragraph pageId="0" pageNumber="15">
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<normalizedToken originalValue="Báo">Bao</normalizedToken>
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<normalizedToken originalValue="xuân">xuan</normalizedToken>
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<normalizedToken originalValue="đón">đon</normalizedToken>
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lộc.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="15" type="distribution">
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<paragraph pageId="0" pageNumber="15">Distribution and habitat.</paragraph>
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<paragraph pageId="0" pageNumber="15">
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<taxonomicName authorityName="Luu, N. L. Vu & T. Q. T. Nguyen" authorityYear="2021" class="Magnoliopsida" family="Gesneriaceae" genus="Primulina" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Primulina scutellifolia" order="Lamiales" pageId="0" pageNumber="15" phylum="Tracheophyta" rank="species" species="scutellifolia">
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<emphasis italics="true" pageId="0" pageNumber="15">Primulina scutellifolia</emphasis>
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</taxonomicName>
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is currently only known from the type location. It grows scattered on humid fertile soils in the evergreen broadleaf forest at elevations of 1,450 to 1,950 m. Our surveys throughout forests of Khanh Hoa and Lam Dong Provinces, which have now been ongoing for more than ten years, confirm its distribution is confined to the eastern slopes of the Hon Giao Range. This is a locally endemic plant.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="15" type="preliminary conservation status">
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<paragraph pageId="0" pageNumber="15">Preliminary conservation status.</paragraph>
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<paragraph pageId="0" pageNumber="15">
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The plant has been recorded in one population at the type location, with Extent of Occurrence <100 km2 that is impacted by continued logging and not effectively protected. Therefore, we suggest the species to be categorized as Critically Endangered (A1a or B1a,b) (
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<bibRefCitation author="IUCN Standards and Petitions Committee" journalOrPublisher="PhytoKeys" pageId="0" pageNumber="15" publicationUrl="http://www.iucnredlist.org/documents/RedListGuidelines.pdf" refId="B5" refString="IUCN Standards and Petitions Committee, 2019. Guidelines for Using the IUCN Red List Categories and Criteria. Version 14. Prepared by the Standards and Petitions Committee. http://www.iucnredlist.org/documents/RedListGuidelines.pdf" title="Guidelines for Using the IUCN Red List Categories and Criteria. Version 14. Prepared by the Standards and Petitions Committee." url="http://www.iucnredlist.org/documents/RedListGuidelines.pdf" year="2019">IUCN Standards and Petitions Subcommittee 2019</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="15" type="discussion">
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<paragraph pageId="0" pageNumber="15">Discussion</paragraph>
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<paragraph pageId="0" pageNumber="15">
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<taxonomicName authorityName="Luu, N. L. Vu & T. Q. T. Nguyen" authorityYear="2021" class="Magnoliopsida" family="Gesneriaceae" genus="Primulina" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Primulina scutellifolia" order="Lamiales" pageId="0" pageNumber="15" phylum="Tracheophyta" rank="species" species="scutellifolia">
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<emphasis italics="true" pageId="0" pageNumber="15">Primulina scutellifolia</emphasis>
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</taxonomicName>
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is unique in the genus by its scutellate leaves. It may be confused with
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<taxonomicName class="Magnoliopsida" family="Gesneriaceae" kingdom="Plantae" lsidName="P. annamensis" order="Lamiales" pageId="0" pageNumber="15" phylum="Tracheophyta" rank="species" species="annamensis">
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<emphasis italics="true" pageId="0" pageNumber="15">P. annamensis</emphasis>
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</taxonomicName>
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(Figure
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Primulina annamensis A habit B stigma C leaf blade, adaxial surface D leaf blade, abaxial surface." figureDoi="10.3897/phytokeys.187.77856.figure2" httpUri="https://binary.pensoft.net/fig/622375" pageId="0" pageNumber="15">2</figureCitation>
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) which has similar general shapes, sizes and colours of habit, inflorescence, flower, and leaf (
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<bibRefCitation author="Pellegrin, F" journalOrPublisher="Gardens' Bulletin (Singapore)" pageId="0" pageNumber="15" refId="B10" refString="Pellegrin, F, 1930. Gesneriaceae. In: Lecomte H (Ed.) Flore generale de L'Indo-chine, Paris, 487-565." title="Gesneriaceae. In: Lecomte H (Ed.) Flore generale de L'Indo-chine, Paris, 487 - 565." year="1930">Pellegrin 1930</bibRefCitation>
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;
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<bibRefCitation author="Wood, D" journalOrPublisher="Taxon" pageId="0" pageNumber="15" refId="B16" refString="Wood, D, 1974. A revision of Chirita (Gesneriaceae). Notes from the Royal Botanic Garden, Edinburgh." title="A revision of Chirita (Gesneriaceae). Notes from the Royal Botanic Garden, Edinburgh." year="1974">Wood 1974</bibRefCitation>
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;
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<bibRefCitation author="Pham-Hoang, H" journalOrPublisher="Gardens' Bulletin (Singapore)" pageId="0" pageNumber="15" refId="B11" refString="Pham-Hoang, H, 1993. Cay cỏ Việt Nam [An illustrated flora of Vietnam]. Vol. 3. Montreal, Canada." title="Cay c ỏ Vi ệt Nam [An illustrated flora of Vietnam]. Vol. 3. Montreal, Canada." year="1993">Pham-Hoang 1993</bibRefCitation>
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||
;
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<bibRefCitation author="Pham-Hoang, H" journalOrPublisher="Gardens' Bulletin (Singapore)" pageId="0" pageNumber="15" refId="B12" refString="Pham-Hoang, H, 2003. Cay cỏ Việt Nam [An illustrated flora of Vietnam]. Vol. 3. Youth Publishing House, Ho Chi Minh." title="Cay c ỏ Vi ệt Nam [An illustrated flora of Vietnam]. Vol. 3. Youth Publishing House, Ho Chi Minh." year="2003">Pham-Hoang 2003</bibRefCitation>
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||
;
|
||
<bibRefCitation DOI="https://doi.org/10.1002/tax.603012" author="Weber, A" journalOrPublisher="Taxon" pageId="0" pageNumber="15" pagination="767 - 790" refId="B15" refString="Weber, A, Middleton, DJ, Forrest, A, Kiew, R, Lim, CL, Rafidah, A, Sontag, S, Triboun, P, Wei, Y-G, Yao, TL, Moeller, M, 2011. Molecular systematics and remodelling of Chirita and associated genera (Gesneriaceae). Taxon 60 (3): 767 - 790, DOI: https://doi.org/10.1002/tax.603012" title="Molecular systematics and remodelling of Chirita and associated genera (Gesneriaceae)." url="https://doi.org/10.1002/tax.603012" volume="60" year="2011">Weber et al. 2011</bibRefCitation>
|
||
;
|
||
<bibRefCitation author="Vu, XP" journalOrPublisher="Publishing House for Science and Technology, Hanoi" pageId="0" pageNumber="15" refId="B14" refString="Vu, XP, 2017. Flora of Vietnam 18: Gesneriaceae Dumort. Publishing House for Science and Technology, Hanoi" title="Flora of Vietnam 18: Gesneriaceae Dumort." year="2017">Vu 2017</bibRefCitation>
|
||
). However, the latter taxon can be distinguished from our species in having abaxially and adaxially denser silky leaves with obviously cordate base, flat blade and entire or crenate margins, denser pilose petioles, denser glandular hairs on more than apical 2/3 of the gynoecium, bi-lipped stigma and bifid stigma lips with round lobes (Table
|
||
<tableCitation captionStart="Table 1" captionStartId="T1" captionText="Table 1. Key morphological differences between Primulina annamensis and P. scutellifolia." httpUri="http://table.plazi.org/id/590E389A1B1AF6241530F54EA2D46C85" pageId="0" pageNumber="15" tableUuid="590E389A1B1AF6241530F54EA2D46C85">1</tableCitation>
|
||
). Both species sometimes grow sympatrically but the latter is much more abundant. In dried specimens, the leaves of the new species look somehow subpeltate, which may be reminiscent of those in
|
||
<taxonomicName authorityName="D.J.Middleton & H.J.Atkins" authorityYear="2016" baseAuthorityName="B.L.Burtt" class="Magnoliopsida" family="Gesneriaceae" genus="Deinostigma" kingdom="Plantae" lsidName="Deinostigma tamiana" order="Lamiales" pageId="0" pageNumber="15" phylum="Tracheophyta" rank="species" species="tamiana">
|
||
<emphasis italics="true" pageId="0" pageNumber="15">Deinostigma tamiana</emphasis>
|
||
</taxonomicName>
|
||
(B.L.Burtt) D.J.Middleton & H.J.Atkins from northern Vietnam (
|
||
<bibRefCitation author="Burtt, BL" pageId="0" pageNumber="15" refId="B1" refString="Burtt, BL, 1999. A new rosulate chirita from Vietnam. The Gloxinian 49: e20." title="A new rosulate chirita from Vietnam. The Gloxinian 49: e 20." year="1999">Burtt 1999</bibRefCitation>
|
||
;
|
||
<bibRefCitation DOI="https://doi.org/10.3850/S2382581216000119" author="Moeller, M" journalOrPublisher="Gardens' Bulletin (Singapore)" pageId="0" pageNumber="15" pagination="145 - 172" refId="B9" refString="Moeller, M, Nishii, K, Atkins, H, Kong, H, Kang, M, Wei, Y, Wen, F, Hong, X, Middleton, D, 2016. An expansion of the genus Deinostigma (Gesneriaceae). Gardens' Bulletin (Singapore) 68 (01): 145 - 172, DOI: https://doi.org/10.3850/S2382581216000119" title="An expansion of the genus Deinostigma (Gesneriaceae)." url="https://doi.org/10.3850/S2382581216000119" volume="68" year="2016">
|
||
<normalizedToken originalValue="Möller">Moeller</normalizedToken>
|
||
et al. 2016
|
||
</bibRefCitation>
|
||
), but the latter is distinguishable by its slightly peltate leaves with hairs on both surfaces, short petioles, hooked hairs on pedicel and 4-9-flowered inflorescences. The scutellate leaf blades, often with yellowish-greenish spots and beautiful flowers of the new taxon, render it an ornamental plant of great potential.
|
||
</paragraph>
|
||
<caption ID-Table-UUID="590E389A1B1AF6241530F54EA2D46C85" httpUri="http://table.plazi.org/id/590E389A1B1AF6241530F54EA2D46C85" pageId="0" pageNumber="15" start="Table 1" startId="T1">
|
||
<paragraph pageId="0" pageNumber="15">
|
||
<emphasis bold="true" pageId="0" pageNumber="15">Table 1.</emphasis>
|
||
Key morphological differences between
|
||
<taxonomicName class="Magnoliopsida" family="Gesneriaceae" genus="Primulina" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Primulina annamensis" order="Lamiales" pageId="0" pageNumber="15" phylum="Tracheophyta" rank="species" species="annamensis">
|
||
<emphasis italics="true" pageId="0" pageNumber="15">Primulina annamensis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName class="Magnoliopsida" family="Gesneriaceae" kingdom="Plantae" lsidName="P. scutellifolia" order="Lamiales" pageId="0" pageNumber="15" phylum="Tracheophyta" rank="species" species="scutellifolia">
|
||
<emphasis italics="true" pageId="0" pageNumber="15">P. scutellifolia</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="0" pageNumber="15">
|
||
<table pageId="0" pageNumber="15">
|
||
<tr pageId="0" pageNumber="15">
|
||
<th colspan="1" pageId="0" pageNumber="15" rowspan="1">Characters</th>
|
||
<th colspan="1" pageId="0" pageNumber="15" rowspan="1">
|
||
<taxonomicName class="Magnoliopsida" family="Gesneriaceae" kingdom="Plantae" lsidName="P. annamensis" order="Lamiales" pageId="0" pageNumber="15" phylum="Tracheophyta" rank="species" species="annamensis">
|
||
<emphasis italics="true" pageId="0" pageNumber="15">P. annamensis</emphasis>
|
||
</taxonomicName>
|
||
</th>
|
||
<th colspan="1" pageId="0" pageNumber="15" rowspan="1">
|
||
<taxonomicName class="Magnoliopsida" family="Gesneriaceae" kingdom="Plantae" lsidName="P. scutellifolia" order="Lamiales" pageId="0" pageNumber="15" phylum="Tracheophyta" rank="species" species="scutellifolia">
|
||
<emphasis italics="true" pageId="0" pageNumber="15">P. scutellifolia</emphasis>
|
||
</taxonomicName>
|
||
</th>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="15">
|
||
<td colspan="1" pageId="0" pageNumber="15" rowspan="1">Petiole</td>
|
||
<td colspan="1" pageId="0" pageNumber="15" rowspan="1">densely pilose</td>
|
||
<td colspan="1" pageId="0" pageNumber="15" rowspan="1">appressed downwards tomentose</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="15">
|
||
<td colspan="1" pageId="0" pageNumber="15" rowspan="1">Lamina</td>
|
||
<td colspan="1" pageId="0" pageNumber="15" rowspan="1">flat, with obviously cordate base and entire or crenate margins, abaxially and adaxially densely silky</td>
|
||
<td colspan="1" pageId="0" pageNumber="15" rowspan="1">scutellate, with slightly sinuate base and serrate margins, adaxially glabrous, abaxially sparsely strigose</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="15">
|
||
<td colspan="1" pageId="0" pageNumber="15" rowspan="1">Gynoecium</td>
|
||
<td colspan="1" pageId="0" pageNumber="15" rowspan="1">densely glandular hairy on apical>2/3</td>
|
||
<td colspan="1" pageId="0" pageNumber="15" rowspan="1">glandular hairy on apical 1/2</td>
|
||
</tr>
|
||
<tr pageId="0" pageNumber="15">
|
||
<td colspan="1" pageId="0" pageNumber="15" rowspan="1">Stigma</td>
|
||
<td colspan="1" pageId="0" pageNumber="15" rowspan="1">bi-lipped; lips bifid with round lobes</td>
|
||
<td colspan="1" pageId="0" pageNumber="15" rowspan="1">upper lip absent; lower lip with slightly emarginated truncate apex</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<caption doi="10.3897/phytokeys.187.77856.figure2" httpUri="https://binary.pensoft.net/fig/622375" pageId="0" pageNumber="15" start="Figure 2" startId="F2">
|
||
<paragraph pageId="0" pageNumber="15">
|
||
<emphasis bold="true" pageId="0" pageNumber="15">Figure 2.</emphasis>
|
||
<taxonomicName class="Magnoliopsida" family="Gesneriaceae" genus="Primulina" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Primulina annamensis" order="Lamiales" pageId="0" pageNumber="15" phylum="Tracheophyta" rank="species" species="annamensis">
|
||
<emphasis italics="true" pageId="0" pageNumber="15">Primulina annamensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis bold="true" pageId="0" pageNumber="15">A</emphasis>
|
||
habit
|
||
<emphasis bold="true" pageId="0" pageNumber="15">B</emphasis>
|
||
stigma
|
||
<emphasis bold="true" pageId="0" pageNumber="15">C</emphasis>
|
||
leaf blade, adaxial surface
|
||
<emphasis bold="true" pageId="0" pageNumber="15">D</emphasis>
|
||
leaf blade, abaxial surface.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |