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<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 &amp; Naiki, Akiyo" docDate="2023" docId="43284262FFDDFF9A5AB6F8D041E3CEF9" 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 globularis V. S. Dang &amp; Naiki 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">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>A revision of the genus Lasianthus Jack (Rubiaceae) from Vietnam</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Dang, Van-Son</mods:namePart>
<mods:nameIdentifier type="ORCID">0000-0001-8681-4141</mods:nameIdentifier>
<mods:affiliation>Iriomote Station, Tropical Biosphere Research Center, University of the Ryukyus, 870 Uehara, Taketomi-cho, Yaeyama-gun, Okinawa, 907 - 1541 Japan. &amp; Institute of Tropical Biology, Vietnam Academy of Science and Technology, 85 Tran Quoc Toan Street, District 3, Ho Chi Minh City, Vietnam. &amp; Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Ha Noi, Vietnam. &amp; dvsonitb @ gmail. com; https: // orcid. org / 0000 - 0001 - 8681 - 4141</mods:affiliation>
<mods:nameIdentifier type="email">dvsonitb@gmail.com</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Naiki, Akiyo</mods:namePart>
<mods:nameIdentifier type="ORCID">0000-0002-3235-2823</mods:nameIdentifier>
<mods:affiliation>Iriomote Station, Tropical Biosphere Research Center, University of the Ryukyus, 870 Uehara, Taketomi-cho, Yaeyama-gun, Okinawa, 907 - 1541 Japan. &amp; Iriomote Station, Tropical Biosphere Research Center, University of the Ryukyus, 870 Uehara, Taketomi-cho, Yaeyama-gun, Okinawa, 907 - 1541 Japan. &amp; naiki @ lab. u-ryukyu. ac. jp; https: // orcid. org / 0000 - 0002 - 3235 - 2823 * Author for correspondence</mods:affiliation>
<mods:nameIdentifier type="email">naiki@lab.u-ryukyu.ac.jp</mods:nameIdentifier>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>Phytotaxa</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2023</mods:date>
<mods:detail type="pubDate">
<mods:number>2023-01-26</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>581</mods:number>
</mods:detail>
<mods:detail type="issue">
<mods:number>1</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>1921</mods:start>
<mods:end>1935</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location>
<mods:url>http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">10.11646/phytotaxa.581.1.1</mods:identifier>
<mods:identifier type="ISSN">1179-3163</mods:identifier>
<mods:identifier type="Zenodo-Dep">7571550</mods:identifier>
</mods:mods>
<treatment ID-DOI="http://doi.org/10.5281/zenodo.7571686" ID-Zenodo-Dep="7571686" LSID="urn:lsid:plazi:treatment:43284262FFDDFF9A5AB6F8D041E3CEF9" httpUri="http://treatment.plazi.org/id/43284262FFDDFF9A5AB6F8D041E3CEF9" lastPageId="68" pageId="66">
<subSubSection box="[136,1122,1908,1935]" pageId="66" type="nomenclature">
<paragraph blockId="66.[136,1452,1908,2042]" box="[136,1122,1908,1935]" pageId="66">
<emphasis bold="true" box="[136,171,1909,1935]" pageId="66">27.</emphasis>
<taxonomicName authority="V. S. Dang &amp; Naiki (2021: 44)" authorityName="V. S. Dang &amp; Naiki" authorityPageNumber="44" authorityYear="2021" box="[178,767,1908,1935]" class="Magnoliopsida" family="Rubiaceae" genus="Lasianthus" kingdom="Plantae" order="Gentianales" pageId="66" phylum="Tracheophyta" rank="species" species="globularis">
<emphasis bold="true" box="[178,431,1908,1935]" italics="true" pageId="66">Lasianthus globularis</emphasis>
V.S.Dang &amp; Naiki (2021: 44)
</taxonomicName>
<figureCitation box="[797,875,1909,1935]" captionStart="FIGURE 49" captionStartId="67.[136,229,1794,1816]" captionTargetBox="[167,1418,194,1764]" captionTargetId="figure-18@67.[165,1418,193,1769]" captionTargetPageId="67" captionText="FIGURE 49. Lasianthus globularis V.S.Dang &amp; Naiki (from V1746, VNM): A. Branch with young fruits, B. Close-up of young branch and leaves, C. Stipules, D. Abaxial leaf surfaces, E. Flower bud, FH. Young fruits, I. Mature fruits, J. Seeds." figureDoi="http://doi.org/10.5281/zenodo.7571702" httpUri="https://zenodo.org/record/7571702/files/figure.png" pageId="66">Fig. 49</figureCitation>
(plate),
<figureCitation box="[969,1048,1909,1935]" 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="66">Fig. 47</figureCitation>
(map)
</paragraph>
</subSubSection>
<subSubSection lastPageId="68" pageId="66" type="materials_examined">
<paragraph blockId="66.[136,1452,1908,2042]" pageId="66">
<emphasis bold="true" box="[136,194,1949,1970]" pageId="66">Type:</emphasis>
<materialsCitation collectingDate="1746-05" collectingDateMax="2014-07-20" collectingDateMin="1746-05" collectionCode="VNM, FU" collectorName="Tagane S. &amp; Kanemitsu H. &amp; Dang V. S. &amp; Tran H. &amp; Hanh N. &amp; Loi X. N. &amp; Thach N. D. &amp; Dinh N. &amp; Hieu P. N. H." country="Vietnam" elevation="1521" location="Iriomote Station" municipality="Hon Ba Nature Reserve" pageId="66" specimenCode="VNM00042891, VNM00042892, VNM00042893" specimenCount="1" stateProvince="Khanh Hoa" typeStatus="holotype">
<collectingCountry box="[219,332,1949,1970]" name="Vietnam" pageId="66">VIETNAM</collectingCountry>
.
<collectingRegion box="[343,550,1948,1970]" country="Vietnam" name="Khanh Hoa" pageId="66">Khanh Hoa Province</collectingRegion>
,
<collectingMunicipality box="[562,798,1949,1970]" pageId="66">Hon Ba Nature Reserve</collectingMunicipality>
,
<quantity box="[809,884,1948,1970]" metricMagnitude="3" metricUnit="m" metricValue="1.521" pageId="66" unit="m" value="1521.0">
<elevation box="[809,884,1948,1970]" metricMagnitude="3" metricUnit="m" metricValue="1.521" pageId="66" unit="m" value="1521.0">1521 m</elevation>
</quantity>
elev.,
<date box="[950,1080,1948,1970]" pageId="66" value="2014-07-20">
<collectingDate box="[950,1080,1948,1970]" pageId="66" value="2014-07-20">20 July 2014</collectingDate>
</date>
,
<emphasis italics="true" pageId="66">
<collectorName box="[1091,1189,1949,1970]" pageId="66">Tagane S.</collectorName>
,
<collectorName box="[1201,1338,1949,1970]" pageId="66">Kanemitsu H.</collectorName>
,
<collectorName box="[1349,1448,1949,1970]" pageId="66">Dang V.S.</collectorName>
,
<collectorName box="[189,265,1985,2006]" pageId="66">Tran H.</collectorName>
with
<collectorName box="[317,402,1984,2006]" pageId="66">Hanh N.</collectorName>
,
<collectorName box="[411,494,1985,2006]" pageId="66">Loi X.N.</collectorName>
,
<collectorName box="[503,617,1984,2006]" pageId="66">Thach N.D.</collectorName>
,
<collectorName box="[626,705,1984,2006]" pageId="66">Dinh N.</collectorName>
,
<collectorName box="[714,831,1985,2006]" pageId="66">Hieu P.N.H.</collectorName>
<date box="[836,899,1984,2005]" pageId="66" value="1746-05">
<collectingDate box="[836,899,1984,2005]" pageId="66" value="1746-05">V1746</collectingDate>
</date>
</emphasis>
(
<typeStatus box="[911,997,1984,2006]" pageId="66">holotype</typeStatus>
<collectionCode box="[1002,1063,1985,2006]" country="Viet Nam" httpUri="http://grbio.org/cool/tj07-dt2h" name="Institute of Tropical Biology" pageId="66" type="Herbarium">VNM</collectionCode>
! [
<specimenCode box="[1077,1238,1985,2006]" collectionCode="VNM" country="Viet Nam" httpUri="http://grbio.org/cool/tj07-dt2h" name="Institute of Tropical Biology" pageId="66" type="Herbarium">VNM00042891</specimenCode>
]; isotypes
<collectionCode box="[1337,1374,1985,2006]" country="China" name="Fudan University, Department of Biology" pageId="66">FU</collectionCode>
!,
<collectionCode box="[1387,1448,1985,2006]" country="Viet Nam" httpUri="http://grbio.org/cool/tj07-dt2h" name="Institute of Tropical Biology" pageId="66" type="Herbarium">VNM</collectionCode>
! [
<specimenCode box="[195,352,2021,2042]" collectionCode="VNM" country="Viet Nam" httpUri="http://grbio.org/cool/tj07-dt2h" name="Institute of Tropical Biology" pageId="66" type="Herbarium">VNM00042892</specimenCode>
,
<specimenCode box="[361,518,2021,2042]" collectionCode="VNM" country="Viet Nam" httpUri="http://grbio.org/cool/tj07-dt2h" name="Institute of Tropical Biology" pageId="66" type="Herbarium">VNM00042893</specimenCode>
], the herbarium of
<location LSID="urn:lsid:plazi:treatment:43284262FFDDFF9A5AB6F8D041E3CEF9:CE5EA5AFFFDDFF9C5885F841437ECBB2" box="[699,856,2020,2042]" country="Vietnam" municipality="Hon Ba Nature Reserve" name="Iriomote Station" pageId="66" stateProvince="Khanh Hoa">Iriomote Station</location>
(Japan))
</materialsCitation>
.
</paragraph>
<caption ID-DOI="http://doi.org/10.5281/zenodo.7571702" ID-Zenodo-Dep="7571702" httpUri="https://zenodo.org/record/7571702/files/figure.png" pageId="67" startId="67.[136,229,1794,1816]" targetBox="[167,1418,194,1764]" targetPageId="67">
<paragraph blockId="67.[136,1451,1794,1852]" pageId="67">
<emphasis bold="true" box="[136,266,1794,1816]" pageId="67">FIGURE 49.</emphasis>
<taxonomicName authority="V. S. Dang &amp; Naiki" authorityName="V. S. Dang &amp; Naiki" box="[273,666,1794,1816]" class="Magnoliopsida" family="Rubiaceae" genus="Lasianthus" kingdom="Plantae" order="Gentianales" pageId="67" phylum="Tracheophyta" rank="species" species="globularis">
<emphasis box="[273,484,1794,1815]" italics="true" pageId="67">Lasianthus globularis</emphasis>
V.S.Dang &amp; Naiki
</taxonomicName>
(from
<emphasis box="[734,797,1794,1815]" italics="true" pageId="67">V1746</emphasis>
, VNM):
<emphasis bold="true" box="[886,910,1794,1815]" pageId="67">A.</emphasis>
Branch with young fruits,
<emphasis bold="true" box="[1171,1193,1794,1815]" pageId="67">B.</emphasis>
Close-up of young branch and leaves,
<emphasis bold="true" box="[249,272,1830,1852]" pageId="67">C.</emphasis>
Stipules,
<emphasis bold="true" box="[367,391,1830,1851]" pageId="67">D.</emphasis>
Abaxial leaf surfaces,
<emphasis bold="true" box="[610,632,1830,1851]" pageId="67">E.</emphasis>
Flower bud,
<emphasis bold="true" box="[760,812,1830,1851]" pageId="67">FH.</emphasis>
Young fruits,
<emphasis bold="true" box="[948,963,1830,1851]" pageId="67">I.</emphasis>
Mature fruits,
<emphasis bold="true" box="[1107,1126,1830,1851]" pageId="67">J.</emphasis>
Seeds.
</paragraph>
</caption>
<paragraph blockId="67.[136,1452,1898,2069]" lastBlockId="68.[136,1452,158,689]" lastPageId="68" pageId="67">
<emphasis bold="true" box="[136,402,1898,1924]" pageId="67">
<collectingRegion box="[136,262,1898,1924]" pageId="67">Specimens</collectingRegion>
examined:
</emphasis>
<materialsCitation collectingDate="1746-05" collectingDateMax="2019-06-15" collectingDateMin="1746-05" collectionCode="FU, VNM" collectorName="Tagane S. &amp; Kanemitsu H. &amp; Dang V. S. &amp; Tran H. &amp; Hanh N. &amp; Loi X. N. &amp; Thach N. D. &amp; Dinh N. &amp; Hieu P. N. H. &amp; Hieu P. N. H. V &amp; Dang" country="Vietnam" county="Hon Ba Nature Reserve" elevation="1521" lastPageId="68" latitude="12.118922" location="Iriomote Station" longLatPrecision="1" longitude="108.94167" municipality="Iriomote Station" pageId="67" specimenCount="1" stateProvince="Khanh Hoa">
<collectingCountry box="[431,563,1899,1925]" name="Vietnam" pageId="67">VIETNAM</collectingCountry>
.
<emphasis bold="true" box="[581,682,1898,1924]" pageId="67">Central:</emphasis>
<collectingRegion box="[697,951,1898,1925]" country="Vietnam" name="Khanh Hoa" pageId="67">Khanh Hoa Province</collectingRegion>
,
<collectingCounty box="[971,1265,1899,1925]" pageId="67">Hon Ba Nature Reserve</collectingCounty>
,
<quantity box="[1284,1377,1898,1925]" metricMagnitude="3" metricUnit="m" metricValue="1.521" pageId="67" unit="m" value="1521.0">
<elevation box="[1284,1377,1898,1925]" metricMagnitude="3" metricUnit="m" metricValue="1.521" pageId="67" unit="m" value="1521.0">1521 m</elevation>
</quantity>
elev.,
<geoCoordinate box="[136,315,1934,1960]" degrees="12" direction="north" minutes="07" orientation="latitude" pageId="67" precision="1" seconds="06.47" value="12.118464">12°0706.47N</geoCoordinate>
,
<geoCoordinate box="[328,518,1934,1961]" degrees="108" direction="east" minutes="56" orientation="longitude" pageId="67" precision="1" seconds="51.99" value="108.94778">108°5651.99E</geoCoordinate>
, in evergreen forests,
<date box="[771,922,1934,1961]" pageId="67" value="2014-07-20">
<collectingDate box="[771,922,1934,1961]" pageId="67" value="2014-07-20">20 July 2014</collectingDate>
</date>
,
<emphasis italics="true" pageId="67">
<collectorName box="[935,1048,1935,1961]" pageId="67">Tagane S.</collectorName>
,
<collectorName box="[1062,1221,1935,1960]" pageId="67">Kanemitsu H.</collectorName>
,
<collectorName box="[1234,1349,1935,1961]" pageId="67">Dang V.S.</collectorName>
,
<collectorName box="[1362,1452,1935,1960]" pageId="67">Tran H.</collectorName>
with
<collectorName box="[195,296,1970,1996]" pageId="67">Hanh N.</collectorName>
,
<collectorName box="[310,411,1971,1996]" pageId="67">Loi X.N.</collectorName>
,
<collectorName box="[425,561,1970,1996]" pageId="67">Thach N.D.</collectorName>
,
<collectorName box="[576,670,1970,1996]" pageId="67">Dinh N.</collectorName>
,
<collectorName box="[685,824,1971,1996]" pageId="67">Hieu P.N.H.</collectorName>
<date box="[834,907,1970,1996]" pageId="67" value="1746-05">
<collectingDate box="[834,907,1970,1996]" pageId="67" value="1746-05">V1746</collectingDate>
</date>
</emphasis>
(
<collectionCode box="[925,965,1971,1997]" country="China" name="Fudan University, Department of Biology" pageId="67">FU</collectionCode>
,
<collectionCode box="[979,1047,1971,1997]" country="Viet Nam" httpUri="http://grbio.org/cool/tj07-dt2h" name="Institute of Tropical Biology" pageId="67" type="Herbarium">VNM</collectionCode>
, the herbarium of
<collectingMunicipality box="[1265,1451,1970,1996]" pageId="67">Iriomote Station</collectingMunicipality>
(Japan)); in the same location,
<quantity box="[498,572,2007,2033]" metricMagnitude="2" metricUnit="m" metricValue="9.19" pageId="67" unit="m" value="919.0">
<elevation box="[498,572,2007,2033]" metricMagnitude="2" metricUnit="m" metricValue="9.19" pageId="67" unit="m" value="919.0">919 m</elevation>
</quantity>
elev.,
<geoCoordinate box="[651,830,2006,2032]" degrees="12" direction="north" minutes="06" orientation="latitude" pageId="67" precision="1" seconds="46.88" value="12.113023">12°0646.88N</geoCoordinate>
,
<geoCoordinate box="[845,1035,2006,2033]" degrees="108" direction="east" minutes="58" orientation="longitude" pageId="67" precision="1" seconds="14.43" value="108.97067">108°5814.43E</geoCoordinate>
, in evergreen forests,
<date box="[1293,1447,2006,2033]" pageId="67" value="2014-07-19">
<collectingDate box="[1293,1447,2006,2033]" pageId="67" value="2014-07-19">19 July 2014</collectingDate>
</date>
,
<emphasis italics="true" lastPageId="68" pageId="67">
<collectorName box="[136,250,2043,2069]" pageId="67">Tagane S.</collectorName>
,
<collectorName box="[266,426,2043,2068]" pageId="67">Kanemitsu H.</collectorName>
,
<collectorName box="[441,558,2043,2069]" pageId="67">Dang V.S.</collectorName>
,
<collectorName box="[572,664,2043,2068]" pageId="67">Tran H.</collectorName>
with
<collectorName box="[732,833,2042,2068]" pageId="67">Hanh N.</collectorName>
,
<collectorName box="[848,948,2043,2068]" pageId="67">Loi X.N.</collectorName>
,
<collectorName box="[963,1099,2042,2068]" pageId="67">Thach N.D.</collectorName>
,
<collectorName box="[1113,1208,2042,2068]" pageId="67">Dinh N.</collectorName>
,
<collectorName box="[1223,1389,2043,2069]" pageId="67">
Hieu P.N.H.
<date box="[1371,1389,2043,2069]" pageId="67" value="1704-05">V</date>
</collectorName>
1704,
<date box="[136,209,158,184]" pageId="68" value="1792-05">
<collectingDate box="[136,209,158,184]" pageId="68" value="1792-05">V1792</collectingDate>
</date>
</emphasis>
(
<collectionCode box="[226,266,158,184]" country="China" name="Fudan University, Department of Biology" pageId="68">FU</collectionCode>
,
<collectionCode box="[278,346,159,185]" country="Viet Nam" httpUri="http://grbio.org/cool/tj07-dt2h" name="Institute of Tropical Biology" pageId="68" type="Herbarium">VNM</collectionCode>
, the herbarium of
<location LSID="urn:lsid:plazi:treatment:43284262FFDDFF9A5AB6F8D041E3CEF9:CE5EA5AFFFDBFF9A5810FF3B42C0CCF0" box="[558,742,158,184]" country="Vietnam" county="Hon Ba Nature Reserve" latitude="12.118922" longLatPrecision="1" longitude="108.94167" municipality="Iriomote Station" name="Iriomote Station" pageId="68" stateProvince="Khanh Hoa">Iriomote Station</location>
(Japan)); in the same location,
<quantity box="[1105,1192,158,185]" metricMagnitude="3" metricUnit="m" metricValue="1.502" pageId="68" unit="m" value="1502.0">
<elevation box="[1105,1192,158,185]" metricMagnitude="3" metricUnit="m" metricValue="1.502" pageId="68" unit="m" value="1502.0">1502 m</elevation>
</quantity>
elev.,
<geoCoordinate box="[1268,1447,158,184]" degrees="12" direction="north" minutes="07" orientation="latitude" pageId="68" precision="1" seconds="08.12" value="12.118922">12°0708.12N</geoCoordinate>
,
<geoCoordinate box="[136,325,194,221]" degrees="108" direction="east" minutes="56" orientation="longitude" pageId="68" precision="1" seconds="30.03" value="108.94167">108°5630.03E</geoCoordinate>
, in evergreen forests,
<date box="[572,724,194,221]" pageId="68" value="2019-06-15">
<collectingDate box="[572,724,194,221]" pageId="68" value="2019-06-15">15 June 2019</collectingDate>
</date>
,
<emphasis box="[735,971,194,221]" italics="true" pageId="68">
<collectorName box="[735,848,195,221]" pageId="68">Dang V.S.</collectorName>
,
<collectorName box="[860,922,195,220]" pageId="68">Dang</collectorName>
344
</emphasis>
(
<collectionCode box="[986,1062,194,220]" country="Viet Nam" httpUri="http://grbio.org/cool/tj07-dt2h" name="Institute of Tropical Biology" pageId="68" type="Herbarium">VNM</collectionCode>
!)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection pageId="68" type="distribution">
<paragraph blockId="68.[136,1452,158,689]" box="[189,1394,230,257]" pageId="68">
<emphasis bold="true" box="[189,345,230,256]" pageId="68">Distribution:</emphasis>
—Endemic to
<collectingCountry box="[508,603,230,256]" name="Vietnam" pageId="68">Vietnam</collectingCountry>
(known only from the Hon Ba Nature Reserve,
<collectingRegion box="[1142,1382,230,257]" country="Vietnam" name="Khanh Hoa" pageId="68">Khanh Hoa Province</collectingRegion>
).
</paragraph>
<paragraph blockId="68.[136,1452,158,689]" box="[189,951,266,293]" pageId="68">
<emphasis bold="true" box="[189,423,266,292]" pageId="68">Habitat &amp; Ecology:</emphasis>
—In hill evergreen forests at
<quantity box="[751,892,266,293]" metricMagnitude="3" metricUnit="m" metricValue="1.225" metricValueMax="1.55" metricValueMin="0.9" pageId="68" unit="m" value="1225.0" valueMax="1550.0" valueMin="900.0">9001550 m</quantity>
elev.
</paragraph>
<paragraph blockId="68.[136,1452,158,689]" box="[189,862,302,329]" pageId="68">
<emphasis bold="true" box="[189,323,302,328]" pageId="68">Phenology:</emphasis>
—Flowering and fruiting from February to July.
</paragraph>
<paragraph blockId="68.[136,1452,158,689]" box="[189,599,338,367]" pageId="68">
<emphasis bold="true" box="[189,405,338,364]" pageId="68">Vernacular name:</emphasis>
—Xú hưƠng cẫu.
</paragraph>
<paragraph blockId="68.[136,1452,158,689]" pageId="68">
<emphasis bold="true" box="[189,255,374,400]" pageId="68">Note:</emphasis>
<taxonomicName box="[283,527,374,400]" class="Magnoliopsida" family="Rubiaceae" genus="Lasianthus" kingdom="Plantae" order="Gentianales" pageId="68" phylum="Tracheophyta" rank="species" species="globularis">
<emphasis box="[283,527,374,400]" italics="true" pageId="68">Lasianthus globularis</emphasis>
</taxonomicName>
is morphologically related
<taxonomicName authority="Wernham (1921: 138)" authorityName="Wernham" authorityPageNumber="138" authorityYear="1921" box="[831,1223,374,400]" class="Magnoliopsida" family="Rubiaceae" genus="Lasianthus" kingdom="Plantae" order="Gentianales" pageId="68" phylum="Tracheophyta" rank="species" species="dalatensis">
<emphasis box="[831,974,374,400]" italics="true" pageId="68">L. dalatensis</emphasis>
Wernham (1921: 138)
</taxonomicName>
which is endemic to
<collectingCountry box="[136,231,410,436]" name="Vietnam" pageId="68">Vietnam</collectingCountry>
in having the shape of leaves and inflorescences, but differing from this species by having fewer secondary veins (67 on each side of midrib vs. 79 on each side of midrib), smaller stipules (
<quantity box="[1070,1164,446,473]" 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">12 mm</quantity>
long vs.
<quantity box="[1266,1331,446,473]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="68" unit="mm" value="5.0">5 mm</quantity>
long), and larger calyx (
<quantity box="[284,378,482,509]" 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">34 mm</quantity>
long vs.
<quantity box="[480,545,482,509]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="68" unit="mm" value="1.0">1 mm</quantity>
long) and corolla tube (
<quantity box="[813,907,482,509]" 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">45 mm</quantity>
long vs.
<quantity box="[1010,1075,482,509]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="68" unit="mm" value="4.0">4 mm</quantity>
long).
</paragraph>
<paragraph blockId="68.[136,1452,158,689]" pageId="68">
It is also similar to
<taxonomicName authority="V. S. Dang, Tagane &amp; H. Tran (2015: 352)" authorityName="V. S. Dang, Tagane &amp; H. Tran" authorityPageNumber="352" authorityYear="2015" box="[409,997,518,545]" class="Magnoliopsida" family="Rubiaceae" genus="Lasianthus" kingdom="Plantae" order="Gentianales" pageId="68" phylum="Tracheophyta" rank="species" species="yaharae">
<emphasis box="[409,531,518,544]" italics="true" pageId="68">L. yaharae</emphasis>
V.S.Dang, Tagane &amp; H.Tran (2015: 352)
</taxonomicName>
which was described in 2015 from Hon Ba Nature Reserve, Southern
<collectingCountry box="[474,572,554,580]" name="Vietnam" pageId="68">Vietnam</collectingCountry>
, but differs from the latter in having plants covered by smaller leaves (1013 ×
<quantity box="[159,264,590,617]" metricMagnitude="-2" metricUnit="m" metricValue="2.25" metricValueMax="3.0" metricValueMin="1.5" pageId="68" unit="cm" value="2.25" valueMax="3.0" valueMin="1.5">1.53 cm</quantity>
vs. 1216 ×
<quantity box="[413,500,590,617]" metricMagnitude="-2" metricUnit="m" metricValue="4.0" metricValueMax="5.0" metricValueMin="3.0" pageId="68" unit="cm" value="4.0" valueMax="5.0" valueMin="3.0">35 cm</quantity>
), more secondary veins (67 on each side of midrib vs. 45 on each side of midrib), smaller stipules (
<quantity box="[330,425,626,653]" 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">12 mm</quantity>
long vs.
<quantity box="[532,648,626,653]" metricMagnitude="-3" metricUnit="m" metricValue="2.75" metricValueMax="3.5" metricValueMin="2.0" pageId="68" unit="mm" value="2.75" valueMax="3.5" valueMin="2.0">23.5 mm</quantity>
long), smaller calyx lobes (
<quantity box="[967,1105,626,653]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" metricValueMax="6.0" metricValueMin="4.0" pageId="68" unit="mm" value="0.5" valueMax="0.6" valueMin="0.4">0.40.6 mm</quantity>
long vs.
<quantity box="[1212,1328,626,653]" 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">11.5 mm</quantity>
long), and fruits with 4 (vs. 5) pyrenes.
</paragraph>
</subSubSection>
</treatment>
</document>