208 lines
15 KiB
XML
208 lines
15 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="43284262FFC0FF815AB6FA2F4385C464" 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 longissimus H. Zhu 2002" 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.7571800" ID-Zenodo-Dep="7571800" LSID="urn:lsid:plazi:treatment:43284262FFC0FF815AB6FA2F4385C464" httpUri="http://treatment.plazi.org/id/43284262FFC0FF815AB6FA2F4385C464" pageId="95">
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<subSubSection box="[136,1024,1418,1445]" pageId="95" type="nomenclature">
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<paragraph blockId="95.[136,1452,1418,1516]" box="[136,1024,1418,1445]" pageId="95">
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<emphasis bold="true" box="[136,171,1418,1444]" pageId="95">46.</emphasis>
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<taxonomicName ID-CoL="3SCNS" authority="H. Zhu (2002: 397)" authorityName="H. Zhu" authorityPageNumber="397" authorityYear="2002" box="[178,668,1418,1445]" class="Magnoliopsida" family="Rubiaceae" genus="Lasianthus" kingdom="Plantae" order="Gentianales" pageId="95" phylum="Tracheophyta" rank="species" species="longissimus">
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<emphasis bold="true" box="[178,451,1418,1445]" italics="true" pageId="95">Lasianthus longissimus</emphasis>
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H.Zhu (2002: 397)
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</taxonomicName>
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—
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<figureCitation box="[699,776,1418,1444]" captionStart="FIGURE 72" captionStartId="97.[136,229,1778,1800]" captionTargetBox="[169,1415,194,1751]" captionTargetId="figure-18@97.[166,1418,193,1754]" captionTargetPageId="97" captionText="FIGURE 72. Lasianthus longissimus H.Zhu (A–D from Dang 186 and A–D from CBL2055, VNM and AAU): A. Branch, B. Close-up of expanding young leaves, C. Abaxial leaf surfaces, D. Stipules, E–G. Inflorescence showing lateral view flower buds." figureDoi="http://doi.org/10.5281/zenodo.7571774" httpUri="https://zenodo.org/record/7571774/files/figure.png" pageId="95">Fig. 72</figureCitation>
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(plate),
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<figureCitation box="[870,950,1418,1444]" captionStart="FIGURE 73" captionStartId="98.[136,229,1801,1823]" captionTargetBox="[173,1400,200,1757]" captionTargetId="figure-24@98.[165,1418,193,1778]" captionTargetPageId="98" captionText="FIGURE 73. Distribution maps of Lasianthus longissimus, L. lucidus, L. micranthus and L. naikii." figureDoi="http://doi.org/10.5281/zenodo.7571776" httpUri="https://zenodo.org/record/7571776/files/figure.png" pageId="95">Fig. 73</figureCitation>
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(map)
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</paragraph>
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</subSubSection>
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<subSubSection pageId="95" type="materials_examined">
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<paragraph blockId="95.[136,1452,1418,1516]" pageId="95">
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<emphasis bold="true" box="[136,194,1458,1479]" pageId="95">Type:</emphasis>
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—
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<materialsCitation collectingDate="1999-03-03" collectionCode="AAU" collectorName="Phan K. L. & Pham H. H. & Averyanov L." country="Vietnam" elevation="1150" location="Yen Minh District" pageId="95" specimenCount="1" stateProvince="Ha Giang" typeStatus="holotype">
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<collectingCountry box="[219,332,1458,1479]" name="Vietnam" pageId="95">VIETNAM</collectingCountry>
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.
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<collectingRegion box="[343,533,1458,1480]" country="Vietnam" name="Ha Giang" pageId="95">Ha Giang Province</collectingRegion>
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,
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<location LSID="urn:lsid:plazi:treatment:43284262FFC0FF815AB6FA2F4385C464:CE5EA5AFFFC0FF815821FA1742F5C980" box="[543,723,1458,1480]" country="Vietnam" name="Yen Minh District" pageId="95" stateProvince="Ha Giang">Yen Minh District</location>
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,
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<quantity box="[734,868,1458,1479]" metricMagnitude="3" metricUnit="m" metricValue="1.15" metricValueMax="1.2" metricValueMin="1.1" pageId="95" unit="m" value="1150.0" valueMax="1200.0" valueMin="1100.0">
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<elevation box="[734,868,1458,1479]" metricMagnitude="3" metricUnit="m" metricValue="1.15" metricValueMax="1.2" metricValueMin="1.1" pageId="95" unit="m" value="1150.0" valueMax="1200.0" valueMin="1100.0">1100–1200 m</elevation>
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</quantity>
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elev.,
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<date box="[933,1073,1458,1480]" pageId="95" value="1999-03-03">
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<collectingDate box="[933,1073,1458,1480]" pageId="95" value="1999-03-03">3 March 1999</collectingDate>
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</date>
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,
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<emphasis italics="true" pageId="95">
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<collectorName box="[1085,1188,1458,1479]" pageId="95">Phan K.L.</collectorName>
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,
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<collectorName box="[1199,1312,1458,1479]" pageId="95">Pham H.H.</collectorName>
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,
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<collectorName box="[1323,1452,1458,1479]" pageId="95">Averyanov L.</collectorName>
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CBL2055
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</emphasis>
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(
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<typeStatus box="[294,380,1494,1516]" pageId="95">holotype</typeStatus>
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<collectionCode box="[384,445,1494,1515]" country="Ethiopia" name="Addis Ababa University, Department of Biology" pageId="95">AAU</collectionCode>
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!)
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</materialsCitation>
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.
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</paragraph>
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<paragraph blockId="95.[136,1452,1562,2093]" pageId="95">
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<emphasis bold="true" box="[136,396,1562,1588]" pageId="95">
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<collectingRegion box="[136,262,1562,1588]" pageId="95">Specimens</collectingRegion>
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examined:
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</emphasis>
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—
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<materialsCitation collectingDate="2018-04-21" collectionCode="VNM" collectorName="Dang V. S. & Hoang N. T. B. N. & Dang" country="Vietnam" elevation="1210" location="Nha Trang City" municipality="Hon Ba Nature Reserve" pageId="95" specimenCount="1" stateProvince="Khanh Hoa">
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<collectingCountry box="[425,557,1562,1588]" name="Vietnam" pageId="95">VIETNAM</collectingCountry>
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.
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<emphasis bold="true" box="[570,671,1562,1588]" pageId="95">Central:</emphasis>
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<collectingRegion box="[680,923,1562,1589]" country="Vietnam" name="Khanh Hoa" pageId="95">Khanh Hoa Province</collectingRegion>
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,
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<collectingMunicipality box="[937,1214,1563,1589]" pageId="95">Hon Ba Nature Reserve</collectingMunicipality>
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,
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<quantity box="[1228,1302,1562,1588]" metricMagnitude="4" metricUnit="m" metricValue="3.0" pageId="95" unit="km" value="30.0">30 km</quantity>
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west of
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<location LSID="urn:lsid:plazi:treatment:43284262FFC0FF815AB6FA2F4385C464:CE5EA5AFFFC0FF815F43F9BF4124CA10" country="Vietnam" municipality="Hon Ba Nature Reserve" name="Nha Trang City" pageId="95" stateProvince="Khanh Hoa">Nha Trang City</location>
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,
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<quantity box="[269,354,1598,1625]" metricMagnitude="3" metricUnit="m" metricValue="1.21" pageId="95" unit="m" value="1210.0">
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<elevation box="[269,354,1598,1625]" metricMagnitude="3" metricUnit="m" metricValue="1.21" pageId="95" unit="m" value="1210.0">1210 m</elevation>
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</quantity>
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elev.,
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<date box="[427,585,1598,1624]" pageId="95" value="2018-04-21">
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<collectingDate box="[427,585,1598,1624]" pageId="95" value="2018-04-21">21 April 2018</collectingDate>
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</date>
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,
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<emphasis box="[597,1047,1598,1625]" italics="true" pageId="95">
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<collectorName box="[597,708,1599,1625]" pageId="95">Dang V.S.</collectorName>
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&
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<collectorName box="[743,925,1599,1624]" pageId="95">Hoang N.T.B.N.</collectorName>
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,
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<collectorName box="[936,998,1599,1624]" pageId="95">Dang</collectorName>
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186
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</emphasis>
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(
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<collectionCode box="[1062,1133,1598,1624]" country="Viet Nam" httpUri="http://grbio.org/cool/tj07-dt2h" name="Institute of Tropical Biology" pageId="95" type="Herbarium">VNM</collectionCode>
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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="95" type="distribution">
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<paragraph blockId="95.[136,1452,1562,2093]" pageId="95">
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<emphasis bold="true" box="[189,345,1634,1660]" pageId="95">Distribution:</emphasis>
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—Endemic to
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<collectingCountry box="[511,606,1634,1660]" name="Vietnam" pageId="95">Vietnam</collectingCountry>
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(currently known as Hon Ba Nature Reserve of
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<collectingRegion box="[1164,1403,1634,1661]" country="Vietnam" name="Khanh Hoa" pageId="95">Khanh Hoa Province</collectingRegion>
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and Yen Minh District of
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<collectingRegion box="[376,596,1670,1697]" country="Vietnam" name="Ha Giang" pageId="95">Ha Giang Province</collectingRegion>
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).
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</paragraph>
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<paragraph blockId="95.[136,1452,1562,2093]" box="[189,1301,1706,1733]" pageId="95">
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<emphasis bold="true" box="[189,423,1706,1732]" pageId="95">Habitat & Ecology:</emphasis>
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—Growing under the canopy of evergreen forest at around
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<quantity box="[1087,1242,1706,1733]" metricMagnitude="3" metricUnit="m" metricValue="1.15" metricValueMax="1.3" metricValueMin="1.0" pageId="95" unit="m" value="1150.0" valueMax="1300.0" valueMin="1000.0">1000–1300 m</quantity>
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elev.
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</paragraph>
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<paragraph blockId="95.[136,1452,1562,2093]" box="[189,696,1742,1769]" pageId="95">
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<emphasis bold="true" box="[189,323,1742,1768]" pageId="95">Phenology:</emphasis>
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—Flowering from March to July.
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</paragraph>
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<paragraph blockId="95.[136,1452,1562,2093]" box="[189,622,1778,1807]" pageId="95">
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<emphasis bold="true" box="[189,405,1778,1804]" pageId="95">Vernacular name:</emphasis>
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—Xú hưƠng lá dài.
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</paragraph>
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<paragraph blockId="95.[136,1452,1562,2093]" pageId="95">
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<emphasis bold="true" box="[189,265,1814,1840]" pageId="95">Notes:</emphasis>
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—
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<taxonomicName box="[294,555,1814,1840]" class="Magnoliopsida" family="Rubiaceae" genus="Lasianthus" kingdom="Plantae" order="Gentianales" pageId="95" phylum="Tracheophyta" rank="species" species="longissimus">
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<emphasis box="[294,555,1814,1840]" italics="true" pageId="95">Lasianthus longissimus</emphasis>
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</taxonomicName>
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was described as new from a Vietnamese specimen by Zhu (2002). This species is characterized by having lanceolate and apex long caudate leaves, secondary veins 5–6 on each side of midrib, calyx lobes 5, and subspathulate to obovate.
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</paragraph>
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<paragraph blockId="95.[136,1452,1562,2093]" pageId="95">
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This species is similar to
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<taxonomicName authority="Hook. f. (1880: 187)" authorityName="Hook. f." authorityPageNumber="187" authorityYear="1880" box="[472,850,1922,1948]" class="Magnoliopsida" family="Rubiaceae" genus="Lasianthus" kingdom="Plantae" order="Gentianales" pageId="95" phylum="Tracheophyta" rank="species" species="lancifolius">
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<emphasis box="[472,620,1922,1948]" italics="true" pageId="95">L. lancifolius</emphasis>
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Hook.f. (1880: 187)
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</taxonomicName>
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which was distributed in
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<collectingCountry box="[1138,1272,1922,1948]" name="Bangladesh" pageId="95">Bangladesh</collectingCountry>
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,
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<collectingCountry box="[1283,1367,1922,1948]" name="Bhutan" pageId="95">Bhutan</collectingCountry>
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,
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<collectingCountry box="[1377,1447,1922,1948]" name="China" pageId="95">China</collectingCountry>
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,
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<collectingCountry box="[136,196,1958,1984]" name="India" pageId="95">India</collectingCountry>
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,
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<collectingCountry box="[207,307,1958,1984]" name="Thailand" pageId="95">Thailand</collectingCountry>
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to
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<collectingCountry box="[341,439,1958,1984]" name="Vietnam" pageId="95">Vietnam</collectingCountry>
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, but differs in having fewer secondary veins (5–6 on each side of midrib vs. 9 on each side of midrib) and calyx lobes longer than the tube (vs. shorter). It is also similar to
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<taxonomicName authority="Miq. (1867: 110)" authorityName="Miq." authorityPageNumber="110" authorityYear="1867" box="[1042,1380,1994,2020]" class="Magnoliopsida" family="Rubiaceae" genus="Lasianthus" kingdom="Plantae" order="Gentianales" pageId="95" phylum="Tracheophyta" rank="species" species="japonicus">
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<emphasis box="[1042,1181,1995,2020]" italics="true" pageId="95">L. japonicus</emphasis>
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Miq. (1867: 110)
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</taxonomicName>
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in the shape of leaf blades and axillary inflorescences but distinguished by its petioles
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<quantity box="[1056,1151,2030,2057]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" metricValueMax="7.0" metricValueMin="5.0" pageId="95" unit="mm" value="6.0" valueMax="7.0" valueMin="5.0">5–7 mm</quantity>
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long (vs.
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<quantity box="[1268,1377,2030,2057]" metricMagnitude="-3" metricUnit="m" metricValue="9.0" metricValueMax="10.0" metricValueMin="8.0" pageId="95" unit="mm" value="9.0" valueMax="10.0" valueMin="8.0">8–10 mm</quantity>
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long), calyx lobes 5 (vs. 4), and calyx lobes longer than the tube (vs. shorter).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |