433 lines
31 KiB
XML
433 lines
31 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.69.9821" ID-PMC="PMC5029137" ID-Pensoft-Pub="1314-2003-69-23" ID-Pensoft-UUID="E33FFFC2FFE7FFAFFFD0FFB0E778AD75" ID-PubMed="27698581" ID-Zenodo-Dep="146053" ModsDocID="1314-2003-69-23" checkinTime="1471584045148" checkinUser="pensoft" docAuthor="Ngoc, Nguyen Van, Dung, Luong Van, Tagane, Shuichiro, Binh, Hoang Thi, Son, Hoang Thanh, Trung, Vo Quang & Yahara, Tetsukazu" docDate="2016" docId="D547D095DE14E8CD616CE30B93BEA245" docLanguage="en" docName="PhytoKeys 69: 23-30" docOrigin="PhytoKeys 69" docPubDate="2016-08-18" docSource="http://dx.doi.org/10.3897/phytokeys.69.9821" docTitle="Lithocarpus dahuoaiensis Ngoc & L. V. Dung 2016, sp. nov." docType="treatment" docVersion="7" id="E33FFFC2FFE7FFAFFFD0FFB0E778AD75" lastPageNumber="26" masterDocId="E33FFFC2FFE7FFAFFFD0FFB0E778AD75" masterDocTitle="Lithocarpus dahuoaiensis (Fagaceae), a new species from Lam Dong Province, Vietnam" masterLastPageNumber="30" masterPageNumber="23" pageNumber="24" updateTime="1668141780672" 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>Lithocarpus dahuoaiensis (Fagaceae), a new species from Lam Dong Province, 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>Ngoc, Nguyen Van</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-1518-9470</mods:nameIdentifier>
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<mods:affiliation>Center for Asian Conservation Ecology, Kyushu University, 744 Motooka, Fukuoka, 819 - 0395, Japan & Department of Biology, Dalat University, 01 - Phu Dong Thien Vuong, Dalat, Vietnam</mods:affiliation>
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<mods:nameIdentifier type="email">mr.ngocnv@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>Dung, Luong Van</mods:namePart>
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<mods:affiliation>Department of Biology, Dalat University, 01 - Phu Dong Thien Vuong, Dalat, 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>Tagane, Shuichiro</mods:namePart>
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<mods:affiliation>Center for Asian Conservation Ecology, Kyushu University, 744 Motooka, Fukuoka, 819 - 0395, Japan</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>Binh, Hoang Thi</mods:namePart>
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<mods:affiliation>Center for Asian Conservation Ecology, Kyushu University, 744 Motooka, Fukuoka, 819 - 0395, Japan & Department of Biology, Dalat University, 01 - Phu Dong Thien Vuong, Dalat, 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>Son, Hoang Thanh</mods:namePart>
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<mods:affiliation>Silviculture Research Institute, Vietnamese Academy of Forest Sciences, Ha Noi, 10999, 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>Trung, Vo Quang</mods:namePart>
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<mods:affiliation>Dong Nai Culture and Nature Reserve, Ma Da, Vinh Cuu, Dong Nai, 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>Yahara, Tetsukazu</mods:namePart>
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<mods:affiliation>Center for Asian Conservation Ecology, Kyushu University, 744 Motooka, Fukuoka, 819 - 0395, Japan</mods:affiliation>
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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>2016</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2016-08-18</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>69</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>23</mods:start>
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<mods:end>30</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.69.9821</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.69.9821</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-69-23</mods:identifier>
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||
<mods:identifier type="Pensoft-UUID">E33FFFC2FFE7FFAFFFD0FFB0E778AD75</mods:identifier>
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<mods:identifier type="Zenodo-Dep">146053</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="127896527" LSID="urn:lsid:plazi:treatment:D547D095DE14E8CD616CE30B93BEA245" httpUri="http://treatment.plazi.org/id/D547D095DE14E8CD616CE30B93BEA245" lastPageId="3" lastPageNumber="26" pageId="1" pageNumber="24">
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<subSubSection pageId="1" pageNumber="24" type="nomenclature">
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<paragraph pageId="1" pageNumber="24">
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<taxonomicName LSID="D547D095-DE14-E8CD-616C-E30B93BEA245" authority="Ngoc & L. V. Dung" authorityName="Ngoc & L. V. Dung" authorityYear="2016" class="Magnoliopsida" family="Fagaceae" genus="Lithocarpus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Lithocarpus dahuoaiensis" order="Fagales" pageId="1" pageNumber="24" phylum="Tracheophyta" rank="species" species="dahuoaiensis" status="sp. nov.">Lithocarpus dahuoaiensis Ngoc & L. V. Dung</taxonomicName>
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<taxonomicNameLabel pageId="1" pageNumber="24">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Lithocarpus dahuoaiensis Ngoc & L. V. Dung. A Leafy twig B Buds C Petiole D Abaxial surface of mature Leaf E Infructescence F Mature fruit G Cupule (left) and bottom of nut (right) H Vertical sections of nut." figureDoi="10.3897/phytokeys.69.9821.figure2" httpUri="https://binary.pensoft.net/fig/99686" pageId="1" pageNumber="24">Figs 2</figureCitation>
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Line drawing of Lithocarpus dahuoaiensis Ngoc & L. V. Dung. A Leafy twig B Infructescence C, D Cupule E Vertical section of mature nut F, G Mature nut. Scale bars A, B = 5 cm; C - G = 10 mm." figureDoi="10.3897/phytokeys.69.9821.figure3" httpUri="https://binary.pensoft.net/fig/99687" pageId="1" pageNumber="24">, 3</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="2" lastPageNumber="25" pageId="1" pageNumber="24" type="diagnosis">
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<paragraph pageId="1" pageNumber="24">Diagnosis.</paragraph>
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<paragraph lastPageId="2" lastPageNumber="25" pageId="1" pageNumber="24">
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<taxonomicName authorityName="Ngoc & L. V. Dung" authorityYear="2016" class="Magnoliopsida" family="Fagaceae" genus="Lithocarpus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Lithocarpus dahuoaiensis" order="Fagales" pageId="1" pageNumber="24" phylum="Tracheophyta" rank="species" species="dahuoaiensis">
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<emphasis italics="true" pageId="1" pageNumber="24">Lithocarpus dahuoaiensis</emphasis>
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</taxonomicName>
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is morphologically similar to
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<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Lithocarpus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Lithocarpus macphailii" order="Fagales" pageId="1" pageNumber="24" phylum="Tracheophyta" rank="species" species="macphailii">
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<emphasis italics="true" pageId="1" pageNumber="24">Lithocarpus macphailii</emphasis>
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</taxonomicName>
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(M.R.Hend.) Barnett and
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<taxonomicName authorityName="A. Camus" authorityYear="1931" baseAuthorityName="Korth." class="Magnoliopsida" family="Fagaceae" genus="Lithocarpus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Lithocarpus encleisocarpus" order="Fagales" pageId="1" pageNumber="24" phylum="Tracheophyta" rank="species" species="encleisocarpus">
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<emphasis italics="true" pageId="1" pageNumber="24">Lithocarpus encleisocarpus</emphasis>
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</taxonomicName>
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(Korth.) A. Camus in having a completely entire leaf margin, solitary cupule, long stalks of fruits, deeply cup-shaped or turbinate cupules with the number of horizontal filiform lines. But
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<taxonomicName authorityName="Ngoc & L. V. Dung" authorityYear="2016" class="Magnoliopsida" family="Fagaceae" genus="Lithocarpus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Lithocarpus dahuoaiensis" order="Fagales" pageId="1" pageNumber="24" phylum="Tracheophyta" rank="species" species="dahuoaiensis">
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<emphasis italics="true" pageId="1" pageNumber="24">Lithocarpus dahuoaiensis</emphasis>
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</taxonomicName>
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is
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<pageBreakToken pageId="2" pageNumber="25" start="start">distinct</pageBreakToken>
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by its cupules enclosing ca. 1/2-2/3 of the nuts (vs. cupules almost completely covering the nut in
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<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Lithocarpus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Lithocarpus macphailii" order="Fagales" pageId="2" pageNumber="25" phylum="Tracheophyta" rank="species" species="macphailii">
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<emphasis italics="true" pageId="2" pageNumber="25">Lithocarpus macphailii</emphasis>
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</taxonomicName>
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and
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<taxonomicName authorityName="A. Camus" authorityYear="1931" baseAuthorityName="Korth." class="Magnoliopsida" family="Fagaceae" genus="Lithocarpus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Lithocarpus encleisocarpus" order="Fagales" pageId="2" pageNumber="25" phylum="Tracheophyta" rank="species" species="encleisocarpus">
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<emphasis italics="true" pageId="2" pageNumber="25">Lithocarpus encleisocarpus</emphasis>
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</taxonomicName>
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), surface of the cupule densely tomentose inside and subtle hairy to very subtle hairy outside (vs. outside densely fulvous tomentose in
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<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Lithocarpus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Lithocarpus macphailii" order="Fagales" pageId="2" pageNumber="25" phylum="Tracheophyta" rank="species" species="macphailii">
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<emphasis italics="true" pageId="2" pageNumber="25">Lithocarpus macphailii</emphasis>
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</taxonomicName>
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and outside densely fulvous tomentose by stellate hairs in
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<taxonomicName authorityName="A. Camus" authorityYear="1931" baseAuthorityName="Korth." class="Magnoliopsida" family="Fagaceae" genus="Lithocarpus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Lithocarpus encleisocarpus" order="Fagales" pageId="2" pageNumber="25" phylum="Tracheophyta" rank="species" species="encleisocarpus">
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<emphasis italics="true" pageId="2" pageNumber="25">Lithocarpus encleisocarpus</emphasis>
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</taxonomicName>
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), leaf blades glabrous adaxially, undersides covered with very short soft hairs and subtle (vs. densely glaucous tomentose with adpressed, stellate hairs abaxially in
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<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Lithocarpus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Lithocarpus macphailii" order="Fagales" pageId="2" pageNumber="25" phylum="Tracheophyta" rank="species" species="macphailii">
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<emphasis italics="true" pageId="2" pageNumber="25">Lithocarpus macphailii</emphasis>
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</taxonomicName>
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, pubescent then glabrescent abaxially in
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<taxonomicName authorityName="A. Camus" authorityYear="1931" baseAuthorityName="Korth." class="Magnoliopsida" family="Fagaceae" genus="Lithocarpus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Lithocarpus encleisocarpus" order="Fagales" pageId="2" pageNumber="25" phylum="Tracheophyta" rank="species" species="encleisocarpus">
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<emphasis italics="true" pageId="2" pageNumber="25">Lithocarpus encleisocarpus</emphasis>
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</taxonomicName>
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), secondary veins 11-12 pairs (vs. 12-16 pairs in
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<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Lithocarpus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Lithocarpus macphailii" order="Fagales" pageId="2" pageNumber="25" phylum="Tracheophyta" rank="species" species="macphailii">
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<emphasis italics="true" pageId="2" pageNumber="25">Lithocarpus macphailii</emphasis>
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</taxonomicName>
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and 8-10 pairs in
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<taxonomicName authorityName="A. Camus" authorityYear="1931" baseAuthorityName="Korth." class="Magnoliopsida" family="Fagaceae" genus="Lithocarpus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Lithocarpus encleisocarpus" order="Fagales" pageId="2" pageNumber="25" phylum="Tracheophyta" rank="species" species="encleisocarpus">
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<emphasis italics="true" pageId="2" pageNumber="25">Lithocarpus encleisocarpus</emphasis>
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</taxonomicName>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="25" type="materials_examined">
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<paragraph pageId="2" pageNumber="25">
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<typeStatus>Type</typeStatus>
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.
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</paragraph>
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<paragraph pageId="2" pageNumber="25">
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<materialsCitation collectingDate="2015-06-14" collectorName="Da Huoai, N. Nguyen, D. Luong, B. Hoang, T. Nguyen" country="VIETNAM" elevation="225" latitude="11.392361" location="National Highway" longLatPrecision="1" longitude="107.56564" municipality="Da Huoai" specimenCount="1" stateProvince="Lam Dong Province" typeStatus="holotype">
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<collectingCountry name="Vietnam">VIETNAM</collectingCountry>
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.
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<collectingRegion country="Vietnam" name="Lam Dong">Lam Dong Province</collectingRegion>
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,
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<collectorName>
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<collectingMunicipality>Da Huoai</collectingMunicipality>
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</collectorName>
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, along the 20
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<location LSID="urn:lsid:plazi:treatment:D547D095DE14E8CD616CE30B93BEA245:1CEF37320F08B8C671E6EE9BA9F6C106" country="VIETNAM" latitude="11.392361" longLatPrecision="1" longitude="107.56564" municipality="Da Huoai" name="National Highway" stateProvince="Lam Dong Province">National Highway</location>
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, in the lowland evergreen forest, alt.
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<quantity metricMagnitude="2" metricUnit="m" metricValue="2.25" unit="m" value="225.0">
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<elevation metricMagnitude="2" metricUnit="m" metricValue="2.25" unit="m" value="225.0">225 m</elevation>
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</quantity>
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,
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<geoCoordinate degrees="11" direction="north" minutes="23" orientation="latitude" precision="1" seconds="32.5" value="11.392361">11°23'32.5"N</geoCoordinate>
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,
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<geoCoordinate degrees="107" direction="east" minutes="33" orientation="longitude" precision="1" seconds="56.3" value="107.56564">107°33'56.3"E</geoCoordinate>
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,
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<collectingDate value="2015-06-14">14 June 2015</collectingDate>
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,
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<emphasis italics="true" pageId="2" pageNumber="25">
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<collectorName>N. Nguyen</collectorName>
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,
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<collectorName>D. Luong</collectorName>
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,
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<collectorName>B. Hoang</collectorName>
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,
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<collectorName>T. Nguyen</collectorName>
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V3194
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</emphasis>
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(
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<typeStatus>holotype</typeStatus>
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: KYO!; isotypes: DLU!, FU!, HN!, K!, P!, VNM!)
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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="2" pageNumber="25" type="description">
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<paragraph pageId="2" pageNumber="25">Description.</paragraph>
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<paragraph pageId="2" pageNumber="25">
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Evergreen tree, up to 35 m tall; young branchlets pubescent with white hairs, soon glabrous, greyish green
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<emphasis italics="true" pageId="2" pageNumber="25">in vivo</emphasis>
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and blackish brown
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<emphasis italics="true" pageId="2" pageNumber="25">in sicco</emphasis>
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; terminal buds ca. 10-12 mm long, bud scale 4-6 mm long, densely covered with whitish hairs. Stipules not seen. Leaves alternate, blades broadly elliptic to slightly obovate, ca. 15-27
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<normalizedToken originalValue="×">x</normalizedToken>
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6-11 cm, thickly coriaceous, base cuneate, margin entire, slightly recurved, apex acuminate or caudate, acumen ca. 5-10 mm long, glabrous adaxially, subtle short soft hairs abaxially; midrib slightly raised above, distinctly raised below glabrous, greenish yellow
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<emphasis italics="true" pageId="2" pageNumber="25">in vivo</emphasis>
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, reddish brown
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<emphasis italics="true" pageId="2" pageNumber="25">in sicco</emphasis>
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; secondary veins 11-12 pairs, clearly visible on both sides, flat to slightly prominent adaxially, prominent abaxially, veins curving smoothly and disappearing near margins, at an angle of 55-65 degree from the midrib, tertiary veins scalariform, invisible to faintly visible on both surfaces; petioles ca. 10-15 mm long, rounded, thickened, pubescent when young, glabrescent later. Flowers not seen. Infructescences erect, woody, 25 cm long, rachis densely adpressed hairy. Acorn solitary, ovoid or turbinate, 13-15 mm in height, 20-23 mm in diam. (including cupule); fruiting stalk 3-5 mm long, densely fulvous tomentose hair. Cupules, turbinate, base a little broader than the upper part, densely tomentose inside and invisible or subtle hairy outside, lamellate, wall woody, sometimes crackled, enclosing ca. 1/2-2/3 of the nut, 12-14 mm in height, 19-22 mm in diam., bractlets triangular, obscure, forming 6-7 dimly concentric flanges. Mature nut 19-22 mm in height, 20-23 mm in diam., densely white tomentose; scar created by cupule at the base is deeply concave, ca. 13-15 mm in diam.; wall woody, crackled; apex abruptly acuminate, ca. 1.5-2 mm in height.
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</paragraph>
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<caption ID-Zenodo-Dep="984283" doi="10.3897/phytokeys.69.9821.figure2" httpUri="https://binary.pensoft.net/fig/99686" pageId="2" pageNumber="25" start="Figure 2" startId="F2">
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<paragraph pageId="2" pageNumber="25">
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<emphasis bold="true" pageId="2" pageNumber="25">Figure 2.</emphasis>
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<taxonomicName authorityName="Ngoc & L. V. Dung" authorityYear="2016" class="Magnoliopsida" family="Fagaceae" genus="Lithocarpus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Lithocarpus dahuoaiensis" order="Fagales" pageId="2" pageNumber="25" phylum="Tracheophyta" rank="species" species="dahuoaiensis">
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<emphasis italics="true" pageId="2" pageNumber="25">Lithocarpus dahuoaiensis</emphasis>
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</taxonomicName>
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Ngoc & L. V. Dung.
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<emphasis bold="true" pageId="2" pageNumber="25">A</emphasis>
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Leafy twig
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<emphasis bold="true" pageId="2" pageNumber="25">B</emphasis>
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Buds
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<emphasis bold="true" pageId="2" pageNumber="25">C</emphasis>
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Petiole
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<emphasis bold="true" pageId="2" pageNumber="25">D</emphasis>
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Abaxial surface of mature Leaf
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<emphasis bold="true" pageId="2" pageNumber="25">E</emphasis>
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Infructescence
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<emphasis bold="true" pageId="2" pageNumber="25">F</emphasis>
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Mature fruit
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<emphasis bold="true" pageId="2" pageNumber="25">G</emphasis>
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Cupule (left) and bottom of nut (right)
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<emphasis bold="true" pageId="2" pageNumber="25">H</emphasis>
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Vertical sections of nut.
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</paragraph>
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</caption>
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<caption ID-Zenodo-Dep="984285" doi="10.3897/phytokeys.69.9821.figure3" httpUri="https://binary.pensoft.net/fig/99687" pageId="2" pageNumber="25" start="Figure 3" startId="F3">
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<paragraph pageId="2" pageNumber="25">
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<emphasis bold="true" pageId="2" pageNumber="25">Figure 3.</emphasis>
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Line drawing of
|
||
<taxonomicName authorityName="Ngoc & L. V. Dung" authorityYear="2016" class="Magnoliopsida" family="Fagaceae" genus="Lithocarpus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Lithocarpus dahuoaiensis" order="Fagales" pageId="2" pageNumber="25" phylum="Tracheophyta" rank="species" species="dahuoaiensis">
|
||
<emphasis italics="true" pageId="2" pageNumber="25">Lithocarpus dahuoaiensis</emphasis>
|
||
</taxonomicName>
|
||
Ngoc & L. V. Dung.
|
||
<emphasis bold="true" pageId="2" pageNumber="25">A</emphasis>
|
||
Leafy twig
|
||
<emphasis bold="true" pageId="2" pageNumber="25">B</emphasis>
|
||
Infructescence
|
||
<emphasis bold="true" pageId="2" pageNumber="25">C</emphasis>
|
||
,
|
||
<emphasis bold="true" pageId="2" pageNumber="25">D</emphasis>
|
||
Cupule
|
||
<emphasis bold="true" pageId="2" pageNumber="25">E</emphasis>
|
||
Vertical section of mature nut
|
||
<emphasis bold="true" pageId="2" pageNumber="25">F</emphasis>
|
||
,
|
||
<emphasis bold="true" pageId="2" pageNumber="25">G</emphasis>
|
||
Mature nut. Scale bars
|
||
<emphasis bold="true" pageId="2" pageNumber="25">A</emphasis>
|
||
,
|
||
<emphasis bold="true" pageId="2" pageNumber="25">B</emphasis>
|
||
= 5 cm;
|
||
<emphasis bold="true" pageId="2" pageNumber="25">C</emphasis>
|
||
-
|
||
<emphasis bold="true" pageId="2" pageNumber="25">G</emphasis>
|
||
= 10 mm.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection pageId="2" pageNumber="25" type="phenology">
|
||
<paragraph pageId="2" pageNumber="25">Phenology.</paragraph>
|
||
<paragraph pageId="2" pageNumber="25">Mature fruits were collected in June.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="2" pageNumber="25" type="distribution">
|
||
<paragraph pageId="2" pageNumber="25">Distribution and habitat.</paragraph>
|
||
<paragraph pageId="2" pageNumber="25">
|
||
Vietnam (so far known from Lam Dong Province and Dong Nai Province split by a boundary along National highway 20). (Figure
|
||
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Distribution map of Lithocarpus dahuoaiensis Ngoc & L. V. Dung. Black triangle, Da Huoai, Lam Dong Province (Type locality); White triangle, Dong Nai Culture and Nature Reserve, Dong Nai Province." figureDoi="10.3897/phytokeys.69.9821.figure1" httpUri="https://binary.pensoft.net/fig/99685" pageId="2" pageNumber="25">1</figureCitation>
|
||
)
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="2" pageNumber="25" type="etymology">
|
||
<paragraph pageId="2" pageNumber="25">Etymology.</paragraph>
|
||
<paragraph pageId="2" pageNumber="25">The specific epithet is derived from the type locality, Da Huoai, Lam Dong Province, Central Highland Vietnam.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="3" lastPageNumber="26" pageId="2" pageNumber="25" type="conservation status">
|
||
<paragraph pageId="2" pageNumber="25">Conservation status.</paragraph>
|
||
<paragraph lastPageId="3" lastPageNumber="26" pageId="2" pageNumber="25">
|
||
Data Deficient (DD). Three fruiting individuals were found at the type locality, along the Chuoi pass of the 20 National highway. In addition, a
|
||
<pageBreakToken pageId="3" pageNumber="26" start="start">staff</pageBreakToken>
|
||
member of Dong Nai Culture and Nature Reserve has collected this species at Ma Da, Vinh Cuu, Dong Nai Province, indicating its wide distribution around the type locality. However, at present we have no reliable information on its population size. Further investigations are needed to determine the conservation status and actual population size in its natural habitat.
|
||
</paragraph>
|
||
<caption ID-Table-UUID="962C121CDFFEEADB72084EF7EAFCC17A" httpUri="http://table.plazi.org/id/962C121CDFFEEADB72084EF7EAFCC17A" pageId="3" pageNumber="26" start="Table 1" startId="T1">
|
||
<paragraph pageId="3" pageNumber="26">
|
||
<emphasis bold="true" pageId="3" pageNumber="26">Table 1.</emphasis>
|
||
Morphological comparison between
|
||
<taxonomicName authorityName="Ngoc & L. V. Dung" authorityYear="2016" class="Magnoliopsida" family="Fagaceae" genus="Lithocarpus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Lithocarpus dahuoaiensis" order="Fagales" pageId="3" pageNumber="26" phylum="Tracheophyta" rank="species" species="dahuoaiensis">
|
||
<emphasis italics="true" pageId="3" pageNumber="26">Lithocarpus dahuoaiensis</emphasis>
|
||
</taxonomicName>
|
||
Ngoc & L. V. Dung, sp. nov. with
|
||
<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Lithocarpus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Lithocarpus macphailii" order="Fagales" pageId="3" pageNumber="26" phylum="Tracheophyta" rank="species" species="macphailii">
|
||
<emphasis italics="true" pageId="3" pageNumber="26">Lithocarpus macphailii</emphasis>
|
||
</taxonomicName>
|
||
(M.R.Hend.) Barnett and
|
||
<taxonomicName authorityName="A. Camus" authorityYear="1931" baseAuthorityName="Korth." class="Magnoliopsida" family="Fagaceae" genus="Lithocarpus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Lithocarpus encleisocarpus" order="Fagales" pageId="3" pageNumber="26" phylum="Tracheophyta" rank="species" species="encleisocarpus">
|
||
<emphasis italics="true" pageId="3" pageNumber="26">Lithocarpus encleisocarpus</emphasis>
|
||
</taxonomicName>
|
||
(Korth.) A.Camus. (The measurements of
|
||
<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Lithocarpus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Lithocarpus macphailii" order="Fagales" pageId="3" pageNumber="26" phylum="Tracheophyta" rank="species" species="macphailii">
|
||
<emphasis italics="true" pageId="3" pageNumber="26">Lithocarpus macphailii</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName authorityName="A. Camus" authorityYear="1931" baseAuthorityName="Korth." class="Magnoliopsida" family="Fagaceae" genus="Lithocarpus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Lithocarpus encleisocarpus" order="Fagales" pageId="3" pageNumber="26" phylum="Tracheophyta" rank="species" species="encleisocarpus">
|
||
<emphasis italics="true" pageId="3" pageNumber="26">Lithocarpus encleisocarpus</emphasis>
|
||
</taxonomicName>
|
||
derive from
|
||
<bibRefCitation author="Soepadmo, E" journalOrPublisher="Flora Malesiana (Series I)" pageId="4" pageNumber="27" refId="B14" refString="Soepadmo, E, 1972. . Flora Malesiana (Series I) Volume 7 (2), 339 pp." volume="Volume 7" year="1972">Soepadmo 1972</bibRefCitation>
|
||
)
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="3" pageNumber="26">
|
||
<table pageId="3" pageNumber="26">
|
||
<tr pageId="3" pageNumber="26">
|
||
<th colspan="1" pageId="3" pageNumber="26" rowspan="1">Characters</th>
|
||
<th colspan="1" pageId="3" pageNumber="26" rowspan="1">
|
||
<taxonomicName authorityName="Ngoc & L. V. Dung" authorityYear="2016" class="Magnoliopsida" family="Fagaceae" genus="Lithocarpus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Lithocarpus dahuoaiensis" order="Fagales" pageId="3" pageNumber="26" phylum="Tracheophyta" rank="species" species="dahuoaiensis">
|
||
<emphasis italics="true" pageId="3" pageNumber="26">Lithocarpus dahuoaiensis</emphasis>
|
||
</taxonomicName>
|
||
</th>
|
||
<th colspan="1" pageId="3" pageNumber="26" rowspan="1">
|
||
<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Lithocarpus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Lithocarpus macphailii" order="Fagales" pageId="3" pageNumber="26" phylum="Tracheophyta" rank="species" species="macphailii">
|
||
<emphasis italics="true" pageId="3" pageNumber="26">Lithocarpus macphailii</emphasis>
|
||
</taxonomicName>
|
||
</th>
|
||
<th colspan="1" pageId="3" pageNumber="26" rowspan="1">
|
||
<taxonomicName authorityName="A. Camus" authorityYear="1931" baseAuthorityName="Korth." class="Magnoliopsida" family="Fagaceae" genus="Lithocarpus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Lithocarpus encleisocarpus" order="Fagales" pageId="3" pageNumber="26" phylum="Tracheophyta" rank="species" species="encleisocarpus">
|
||
<emphasis italics="true" pageId="3" pageNumber="26">Lithocarpus encleisocarpus</emphasis>
|
||
</taxonomicName>
|
||
</th>
|
||
</tr>
|
||
<tr pageId="3" pageNumber="26">
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">Leaf margin</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">Entire</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">Entire</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">Entire</td>
|
||
</tr>
|
||
<tr pageId="3" pageNumber="26">
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">Leaf surface</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">Glabrous above, very short soft hairs and subtle beneath</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">Densely glaucous tomentose with adpressed, stellate hair on lower surface</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">Subglabrous on upper surface, densely glaucous adpressed stellate-hairy on lower surfaces</td>
|
||
</tr>
|
||
<tr pageId="3" pageNumber="26">
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">Leaf size (cm)</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">
|
||
15-27
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
6-11
|
||
</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">
|
||
15-22
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
6-8
|
||
</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">
|
||
12-15
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
4-6
|
||
</td>
|
||
</tr>
|
||
<tr pageId="3" pageNumber="26">
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">Length of petioles</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">10-15 mm long</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">10-17 mm long</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">5-15 mm long</td>
|
||
</tr>
|
||
<tr pageId="3" pageNumber="26">
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">Number of secondary veins</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">11-12 pairs</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">12-16 pairs</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">(7-)8-10(-12) pairs</td>
|
||
</tr>
|
||
<tr pageId="3" pageNumber="26">
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">Length of fruit stalk</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">3-5 mm long</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">Up to 5 mm long</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">10-15 mm long</td>
|
||
</tr>
|
||
<tr pageId="3" pageNumber="26">
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">Acorn size (in diam.)</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">20-23 mm</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">20-25 mm</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">20-27 mm</td>
|
||
</tr>
|
||
<tr pageId="3" pageNumber="26">
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">Cupule size</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">
|
||
12-14 mm high
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
20-23 mm across
|
||
</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">
|
||
7-15 mm high
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
20-30 mm across
|
||
</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">N/A</td>
|
||
</tr>
|
||
<tr pageId="3" pageNumber="26">
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">Cupule outside</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">Faintly or very faintly visible hairs</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">Densely fulvous-tomentose</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">Densely fulvous tomentose by stellate hairs</td>
|
||
</tr>
|
||
<tr pageId="3" pageNumber="26">
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">Horizontal rings in cupule</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">6-7, dimly concentric flanges</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">5-8, thin, more or less concentric</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">5-7, more or less concentric</td>
|
||
</tr>
|
||
<tr pageId="3" pageNumber="26">
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">Nut enclosure</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">Enclosing ca. 1/2- 2/3 of the nut</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">Almost completely covering the nut</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">Completely enclosing the nut</td>
|
||
</tr>
|
||
<tr pageId="3" pageNumber="26">
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">Infructescence length</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">15-25 cm long</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">10-25 cm long</td>
|
||
<td colspan="1" pageId="3" pageNumber="26" rowspan="1">8-20 cm long</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |