239 lines
18 KiB
XML
239 lines
18 KiB
XML
<document ID-DOI="10.11646/phytotaxa.581.1.1" ID-ISSN="1179-3163" ID-Zenodo-Dep="7571550" approvalRequired="50" approvalRequired_for_taxonomicNames="15" approvalRequired_for_textStreams="30" approvalRequired_for_treatments="5" checkinTime="1674712547726" checkinUser="plazi" docAuthor="Dang, Van-Son & Naiki, Akiyo" docDate="2023" docId="43284262FFDBFF9A5AB6FD7B4314C9C9" docLanguage="en" docName="phytotaxa.581.1.1.pdf" docOrigin="Phytotaxa 581 (1)" docSource="http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN" docStyle="DocumentStyle:F08184CE06D8A97EA3E6DE35D99648B0.1:Phytotaxa.2014-.monograph" docStyleId="F08184CE06D8A97EA3E6DE35D99648B0" docStyleName="Phytotaxa.2014-.monograph" docStyleVersion="1" docTitle="Lasianthus hatinhensis V. S. Dang, Naiki & Yahara 2021" docType="treatment" docVersion="2" lastPageNumber="1935" masterDocId="BF113A1AFF9FFFDE5A3EFFA54026CC48" masterDocTitle="A revision of the genus Lasianthus Jack (Rubiaceae) from Vietnam" masterLastPageNumber="1935" masterPageNumber="1921" pageNumber="1921" updateTime="1674713874756" 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>A revision of the genus Lasianthus Jack (Rubiaceae) from 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>Dang, Van-Son</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0001-8681-4141</mods:nameIdentifier>
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<mods:affiliation>Iriomote Station, Tropical Biosphere Research Center, University of the Ryukyus, 870 Uehara, Taketomi-cho, Yaeyama-gun, Okinawa, 907 - 1541 Japan. & Institute of Tropical Biology, Vietnam Academy of Science and Technology, 85 Tran Quoc Toan Street, District 3, Ho Chi Minh City, Vietnam. & Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Ha Noi, Vietnam. & dvsonitb @ gmail. com; https: // orcid. org / 0000 - 0001 - 8681 - 4141</mods:affiliation>
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<mods:nameIdentifier type="email">dvsonitb@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>Naiki, Akiyo</mods:namePart>
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<mods:nameIdentifier type="ORCID">0000-0002-3235-2823</mods:nameIdentifier>
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<mods:affiliation>Iriomote Station, Tropical Biosphere Research Center, University of the Ryukyus, 870 Uehara, Taketomi-cho, Yaeyama-gun, Okinawa, 907 - 1541 Japan. & Iriomote Station, Tropical Biosphere Research Center, University of the Ryukyus, 870 Uehara, Taketomi-cho, Yaeyama-gun, Okinawa, 907 - 1541 Japan. & naiki @ lab. u-ryukyu. ac. jp; https: // orcid. org / 0000 - 0002 - 3235 - 2823 * Author for correspondence</mods:affiliation>
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<mods:nameIdentifier type="email">naiki@lab.u-ryukyu.ac.jp</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>Phytotaxa</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2023</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2023-01-26</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>581</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>1</mods:number>
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</mods:detail>
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||
<mods:extent unit="page">
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<mods:start>1921</mods:start>
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<mods:end>1935</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/10.1094/PDIS-04-22-0755-PDN</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">10.11646/phytotaxa.581.1.1</mods:identifier>
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<mods:identifier type="ISSN">1179-3163</mods:identifier>
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<mods:identifier type="Zenodo-Dep">7571550</mods:identifier>
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||
</mods:mods>
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||
<treatment ID-DOI="http://doi.org/10.5281/zenodo.7571694" ID-Zenodo-Dep="7571694" LSID="urn:lsid:plazi:treatment:43284262FFDBFF9A5AB6FD7B4314C9C9" httpUri="http://treatment.plazi.org/id/43284262FFDBFF9A5AB6FD7B4314C9C9" pageId="68">
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||
<subSubSection box="[136,1230,734,761]" pageId="68" type="nomenclature">
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||
<paragraph blockId="68.[136,1452,734,832]" box="[136,1230,734,761]" pageId="68">
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<emphasis bold="true" box="[136,171,734,760]" pageId="68">28.</emphasis>
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<taxonomicName authority="V. S. Dang, Naiki & Yahara (2021: 30)" authorityName="V. S. Dang, Naiki & Yahara" authorityPageNumber="30" authorityYear="2021" box="[178,875,734,761]" class="Magnoliopsida" family="Rubiaceae" genus="Lasianthus" kingdom="Plantae" order="Gentianales" pageId="68" phylum="Tracheophyta" rank="species" species="hatinhensis">
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<emphasis bold="true" box="[178,448,734,761]" italics="true" pageId="68">Lasianthus hatinhensis</emphasis>
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V.S.Dang, Naiki & Yahara (2021: 30)
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</taxonomicName>
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—
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<figureCitation box="[905,983,734,761]" captionStart="FIGURE 50" captionStartId="69.[136,229,1810,1832]" captionTargetBox="[167,1418,211,1782]" captionTargetId="figure-18@69.[165,1419,209,1785]" captionTargetPageId="69" captionText="FIGURE 50. Lasianthus hatinhensis V.S.Dang, Naiki & Yahara (from V5875, VNM): A. Branch with flowers, B. Close-up of young branch and leaves, C. Stipules, D. Abaxial leaf surfaces, E–G. Inflorescence showing side view buds and flowers, H–I. Fruits, J. Seeds (A, E, G: photos by Shuichiro Tagane)." figureDoi="http://doi.org/10.5281/zenodo.7571706" httpUri="https://zenodo.org/record/7571706/files/figure.png" pageId="68">Fig. 50</figureCitation>
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(plate),
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<figureCitation box="[1077,1156,734,760]" captionStart="FIGURE 47" captionStartId="65.[136,229,1804,1826]" captionTargetBox="[180,1411,204,1763]" captionTargetId="figure-17@65.[165,1418,193,1780]" captionTargetPageId="65" captionText="FIGURE 47. Distribution maps of Lasianthus foxworthyanus, L. giganteus, L. globularis and L. hatinhensis." figureDoi="http://doi.org/10.5281/zenodo.7571696" httpUri="https://zenodo.org/record/7571696/files/figure.png" pageId="68">Fig. 47</figureCitation>
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(map)
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</paragraph>
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</subSubSection>
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<subSubSection pageId="68" type="materials_examined">
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<paragraph blockId="68.[136,1452,734,832]" pageId="68">
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<emphasis bold="true" box="[136,194,774,795]" pageId="68">Type:</emphasis>
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—
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<materialsCitation collectingDate="2016-06-23" collectionCode="VNM, DLU, FU" collectorName="Yahara T. & Nguyen N. & Toyama H. & Tagane S. & Okabe N. & Nguyen H. V" country="Vietnam" elevation="1758" location="Iriomote Station" municipality="Vu Quang National Park" pageId="68" specimenCode="VNM00042894" specimenCount="1" stateProvince="Ha Tinh" typeStatus="holotype">
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<collectingCountry box="[219,332,774,795]" name="Vietnam" pageId="68">VIETNAM</collectingCountry>
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.
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<collectingRegion box="[340,509,774,796]" country="Vietnam" name="Ha Tinh" pageId="68">Ha Tinh Province</collectingRegion>
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,
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<collectingMunicipality box="[517,751,774,796]" pageId="68">Vu Quang National Park</collectingMunicipality>
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,
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<quantity box="[760,831,774,796]" metricMagnitude="3" metricUnit="m" metricValue="1.758" pageId="68" unit="m" value="1758.0">
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<elevation box="[760,831,774,796]" metricMagnitude="3" metricUnit="m" metricValue="1.758" pageId="68" unit="m" value="1758.0">1758 m</elevation>
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</quantity>
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elev.,
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<date box="[891,1018,774,796]" pageId="68" value="2016-06-23">
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<collectingDate box="[891,1018,774,796]" pageId="68" value="2016-06-23">23 June 2016</collectingDate>
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</date>
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,
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<emphasis italics="true" pageId="68">
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<collectorName box="[1027,1121,774,796]" pageId="68">Yahara T.</collectorName>
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,
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<collectorName box="[1128,1231,775,796]" pageId="68">Nguyen N.</collectorName>
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,
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<collectorName box="[1239,1345,775,796]" pageId="68">Toyama H.</collectorName>
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,
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<collectorName box="[1353,1447,774,796]" pageId="68">Tagane S.</collectorName>
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,
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<collectorName box="[189,283,810,832]" pageId="68">Okabe N.</collectorName>
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,
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<collectorName box="[292,416,810,832]" pageId="68">Nguyen H. V</collectorName>
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5875
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</emphasis>
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(
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<typeStatus box="[476,562,810,832]" pageId="68">holotype</typeStatus>
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<collectionCode box="[567,628,810,831]" country="Viet Nam" httpUri="http://grbio.org/cool/tj07-dt2h" name="Institute of Tropical Biology" pageId="68" type="Herbarium">VNM</collectionCode>
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! [
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<specimenCode box="[642,803,810,831]" collectionCode="VNM" country="Viet Nam" httpUri="http://grbio.org/cool/tj07-dt2h" name="Institute of Tropical Biology" pageId="68" type="Herbarium">VNM00042894</specimenCode>
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]; isotypes
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<collectionCode box="[902,958,810,831]" pageId="68">DLU</collectionCode>
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!,
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<collectionCode box="[971,1008,810,831]" country="China" name="Fudan University, Department of Biology" pageId="68">FU</collectionCode>
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!, the herbarium of
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<location LSID="urn:lsid:plazi:treatment:43284262FFDBFF9A5AB6FD7B4314C9C9:CE5EA5AFFFDBFF9A5E9AFC8F4567CF08" box="[1188,1345,810,832]" country="Vietnam" municipality="Vu Quang National Park" name="Iriomote Station" pageId="68" stateProvince="Ha Tinh">Iriomote Station</location>
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(Japan))
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</materialsCitation>
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.
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</paragraph>
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<paragraph blockId="68.[136,1452,878,1409]" pageId="68">
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<emphasis bold="true" box="[136,404,878,904]" pageId="68">
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<collectingRegion box="[136,262,878,904]" pageId="68">Specimens</collectingRegion>
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examined:
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</emphasis>
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—
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<materialsCitation collectingDate="2016-06-23" collectionCode="DLU, VNM" collectorName="Yahara T. & Nguyen N. & Toyama H. & Tagane S. & Okabe N. & Nguyen H. V & Japan" country="Vietnam" elevation="1758" location="Iriomote Station" municipality="Vu Quang National Park" pageId="68" specimenCount="1" stateProvince="Ha Tinh">
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<collectingCountry box="[433,565,878,904]" name="Vietnam" pageId="68">VIETNAM</collectingCountry>
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.
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<emphasis bold="true" box="[586,687,878,904]" pageId="68">Central:</emphasis>
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<collectingRegion box="[704,926,878,905]" country="Vietnam" name="Ha Tinh" pageId="68">Ha Tinh Province</collectingRegion>
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,
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<collectingMunicipality box="[947,1258,878,905]" pageId="68">Vu Quang National Park</collectingMunicipality>
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,
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<quantity box="[1280,1375,878,905]" metricMagnitude="3" metricUnit="m" metricValue="1.758" pageId="68" unit="m" value="1758.0">
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<elevation box="[1280,1375,878,905]" metricMagnitude="3" metricUnit="m" metricValue="1.758" pageId="68" unit="m" value="1758.0">1758 m</elevation>
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</quantity>
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elev., 18˚11’41.09”N, 105˚23’06.08’’E, in lower montane forest,
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<date box="[806,961,914,941]" pageId="68" value="2016-06-23">
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<collectingDate box="[806,961,914,941]" pageId="68" value="2016-06-23">23 June 2016</collectingDate>
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</date>
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,
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<emphasis italics="true" pageId="68">
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<collectorName box="[973,1085,914,940]" pageId="68">Yahara T.</collectorName>
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,
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<collectorName box="[1097,1219,915,940]" pageId="68">Nguyen N.</collectorName>
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,
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<collectorName box="[1232,1357,915,940]" pageId="68">Toyama H.</collectorName>
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,
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<collectorName pageId="68">Tagane S.</collectorName>
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,
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<collectorName box="[171,280,950,976]" pageId="68">Okabe N.</collectorName>
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,
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<collectorName box="[291,435,950,976]" pageId="68">Nguyen H. V</collectorName>
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5875
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</emphasis>
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(
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<collectionCode box="[505,567,950,976]" pageId="68">DLU</collectionCode>
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,
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<collectionCode box="[578,646,951,977]" country="Viet Nam" httpUri="http://grbio.org/cool/tj07-dt2h" name="Institute of Tropical Biology" pageId="68" type="Herbarium">VNM</collectionCode>
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, the herbarium of
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||
<location LSID="urn:lsid:plazi:treatment:43284262FFDBFF9A5AB6FD7B4314C9C9:CE5EA5AFFFDBFF9A596DFC13442FCF98" box="[851,1033,950,976]" country="Vietnam" municipality="Vu Quang National Park" name="Iriomote Station" pageId="68" stateProvince="Ha Tinh">Iriomote Station</location>
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(
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<collectorName box="[1049,1118,950,976]" pageId="68">Japan</collectorName>
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))
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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="68" type="distribution">
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<paragraph blockId="68.[136,1452,878,1409]" box="[189,1365,986,1013]" pageId="68">
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<emphasis bold="true" box="[189,345,986,1012]" pageId="68">Distribution:</emphasis>
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—Endemic to
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<collectingCountry box="[508,603,986,1012]" name="Vietnam" pageId="68">Vietnam</collectingCountry>
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(known only from the Vu Quang National Park,
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<collectingRegion box="[1151,1354,986,1013]" country="Vietnam" name="Ha Tinh" pageId="68">Ha Tinh Province</collectingRegion>
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).
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</paragraph>
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<paragraph blockId="68.[136,1452,878,1409]" box="[189,1143,1022,1049]" pageId="68">
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<emphasis bold="true" box="[189,423,1022,1048]" pageId="68">Habitat & Ecology:</emphasis>
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—Moist evergreen forest in shaded places at
|
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<quantity box="[928,1083,1022,1049]" metricMagnitude="3" metricUnit="m" metricValue="1.7" metricValueMax="1.8" metricValueMin="1.6" pageId="68" unit="m" value="1700.0" valueMax="1800.0" valueMin="1600.0">1600–1800 m</quantity>
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elev.
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</paragraph>
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<paragraph blockId="68.[136,1452,878,1409]" box="[189,834,1058,1085]" pageId="68">
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<emphasis bold="true" box="[189,323,1058,1084]" pageId="68">Phenology:</emphasis>
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—Flowering and fruiting from March to July.
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</paragraph>
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<paragraph blockId="68.[136,1452,878,1409]" box="[189,638,1094,1123]" pageId="68">
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<emphasis bold="true" box="[189,405,1094,1120]" pageId="68">Vernacular name:</emphasis>
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—Xú hưƠng hà tĩnh.
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</paragraph>
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<paragraph blockId="68.[136,1452,878,1409]" pageId="68">
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<emphasis bold="true" box="[189,255,1130,1156]" pageId="68">Note:</emphasis>
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—
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<taxonomicName box="[283,546,1130,1156]" class="Magnoliopsida" family="Rubiaceae" genus="Lasianthus" kingdom="Plantae" order="Gentianales" pageId="68" phylum="Tracheophyta" rank="species" species="hatinhensis">
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<emphasis box="[283,546,1130,1156]" italics="true" pageId="68">Lasianthus hatinhensis</emphasis>
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</taxonomicName>
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is similar to
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<taxonomicName authority="Hook. f. (1880: 190)" authorityName="Hook. f." authorityPageNumber="190" authorityYear="1880" box="[714,1123,1130,1156]" class="Magnoliopsida" family="Rubiaceae" genus="Lasianthus" kingdom="Plantae" order="Gentianales" pageId="68" phylum="Tracheophyta" rank="species" species="micranthus">
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<emphasis box="[714,875,1130,1156]" italics="true" pageId="68">L. micranthus</emphasis>
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Hook.f. (1880: 190)
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</taxonomicName>
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in the shape of leaves and pedunculate congested cymes, but differs from the latter in having 4 calyx lobes (vs. 5), larger calyx tubes (
|
||
<quantity box="[1337,1452,1166,1193]" metricMagnitude="-3" metricUnit="m" metricValue="1.75" metricValueMax="2.0" metricValueMin="1.5" pageId="68" unit="mm" value="1.75" valueMax="2.0" valueMin="1.5">1.5–2 mm</quantity>
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long vs.
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<quantity box="[232,297,1202,1229]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="68" unit="mm" value="1.0">1 mm</quantity>
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long), smaller corolla lobes (
|
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<quantity box="[626,719,1202,1229]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="68" unit="mm" value="1.5" valueMax="2.0" valueMin="1.0">1–2 mm</quantity>
|
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long vs.
|
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<quantity box="[821,935,1202,1229]" metricMagnitude="-3" metricUnit="m" metricValue="2.25" metricValueMax="2.5" metricValueMin="2.0" pageId="68" unit="mm" value="2.25" valueMax="2.5" valueMin="2.0">2–2.5 mm</quantity>
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long) and fruits with 4 (vs. 5) pyrenes.
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</paragraph>
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<paragraph blockId="68.[136,1452,878,1409]" pageId="68">
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It is also similar to
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<taxonomicName authority="V. S. Dang & Naiki (2019: 39)" authorityName="V. S. Dang & Naiki" authorityPageNumber="39" authorityYear="2019" box="[400,869,1238,1264]" class="Magnoliopsida" family="Rubiaceae" genus="Lasianthus" kingdom="Plantae" order="Gentianales" pageId="68" phylum="Tracheophyta" rank="species" species="sapaensis">
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||
<emphasis box="[400,538,1239,1264]" italics="true" pageId="68">L. sapaensis</emphasis>
|
||
V.S.
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<bibRefCitation author="Dang, V. S. & Naiki, A." box="[585,869,1238,1264]" pageId="68" pagination="33 - 40" refId="ref54157" refString="Dang, V. S. & Naiki, A. (2019) Two new species of Lasianthus (Rubiaceae) from Hoang Lien National Park, northern Vietnam. Phytotaxa 423 (1): 33 - 40. https: // doi. org / 10.11646 / phytotaxa. 423.1.4" type="journal article" year="2019">Dang & Naiki (2019: 39)</bibRefCitation>
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</taxonomicName>
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which was discovered at Hoang Lien National Park, northern
|
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<collectingCountry box="[238,336,1274,1300]" name="Vietnam" pageId="68">Vietnam</collectingCountry>
|
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, but differs from the latter in having fewer secondary veins (5–6 on each side of midrib vs. 6–7 on each side of midrib), calyx and corolla lobes 4 (vs. 5), smaller calyx (
|
||
<quantity box="[924,1040,1310,1337]" metricMagnitude="-3" metricUnit="m" metricValue="1.75" metricValueMax="2.0" metricValueMin="1.5" pageId="68" unit="mm" value="1.75" valueMax="2.0" valueMin="1.5">1.5–2 mm</quantity>
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||
long vs.
|
||
<quantity box="[1144,1238,1310,1337]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="68" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">2–3 mm</quantity>
|
||
long for tubes and
|
||
<quantity box="[136,251,1346,1373]" metricMagnitude="-3" metricUnit="m" metricValue="1.25" metricValueMax="1.5" metricValueMin="1.0" pageId="68" unit="mm" value="1.25" valueMax="1.5" valueMin="1.0">1–1.5 mm</quantity>
|
||
long vs.
|
||
<quantity box="[354,469,1346,1373]" metricMagnitude="-3" metricUnit="m" metricValue="1.75" metricValueMax="2.0" metricValueMin="1.5" pageId="68" unit="mm" value="1.75" valueMax="2.0" valueMin="1.5">1.5–2 mm</quantity>
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||
long for lobes) and corolla (
|
||
<quantity box="[790,885,1346,1373]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" metricValueMax="5.0" metricValueMin="4.0" pageId="68" unit="mm" value="4.5" valueMax="5.0" valueMin="4.0">4–5 mm</quantity>
|
||
long vs.
|
||
<quantity box="[989,1082,1346,1373]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" metricValueMax="8.0" metricValueMin="7.0" pageId="68" unit="mm" value="7.5" valueMax="8.0" valueMin="7.0">7–8 mm</quantity>
|
||
long for tubes and
|
||
<quantity box="[1301,1394,1346,1373]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="68" unit="mm" value="1.5" valueMax="2.0" valueMin="1.0">1–2 mm</quantity>
|
||
long vs.
|
||
<quantity box="[175,268,1382,1409]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="4.0" metricValueMin="3.0" pageId="68" unit="mm" value="3.5" valueMax="4.0" valueMin="3.0">3–4 mm</quantity>
|
||
long for lobes), and fruits with 4 (vs. 5) pyrenes.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |