treatments-xml/data/F0/5B/87/F05B87CB533EFFCDFAD3F922A63387A8.xml

<document id="A323D34162AABCB7537EE4A9E22B6B0F" ID-CLB-Dataset="254066" ID-DOI="10.11646/phytotaxa.591.4.6" ID-GBIF-Dataset="f6b306d2-f7fe-4bf6-863d-18dd86b5c7fb" ID-ISSN="1179-3163" ID-Zenodo-Dep="7835553" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1681722716886" checkinUser="plazi" docAuthor="Hoang, Thanh Son &amp; Lin, Che-Wei" docDate="2023" docId="F05B87CB533EFFCDFAD3F922A63387A8" docLanguage="en" docName="phytotaxa.591.4.6.pdf" docOrigin="Phytotaxa 591 (4)" docSource="http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.7:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="7" docTitle="Begonia wiformis T. S. Hoang &amp; C. W. Lin. A. Habits 2023, sp. nov." docType="treatment" docVersion="9" lastPageNumber="299" masterDocId="0C62FFB3533EFFCAFA5BFFB6A5728479" masterDocTitle="A new species Begonia wiformis, and a new record of B. filiformis (B. sect. Coelocentrum, Begoniaceae) from nothern Vietnam" masterLastPageNumber="300" masterPageNumber="292" pageNumber="292" updateTime="1699514033040" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
<mods:mods id="CE347BC98F5A81A8FFA84C6BBC2B4221" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="8FE4AEE08AB4667344281EA4C836F38A">
<mods:title id="6BA37BB9E92105281C5FD938CDD61475">A new species Begonia wiformis, and a new record of B. filiformis (B. sect. Coelocentrum, Begoniaceae) from nothern Vietnam</mods:title>
</mods:titleInfo>
<mods:name id="A19DE564C95A7229D8FA29E13664F3FF" type="personal">
<mods:role id="2D933F4C1D2BA5B16268A34A29259834">
<mods:roleTerm id="CDA9CC86998250B907BDD2845E4173EE">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="48A410472622E418C79E6EC5742AE122">Hoang, Thanh Son</mods:namePart>
<mods:nameIdentifier id="D95AEF199D7BC40F531BE2AECF089267" type="ORCID">0000-0003-0351-929X</mods:nameIdentifier>
<mods:affiliation id="DB6059B06D8CFDAC64975B8E8E2AFDBB">Institute of Applied Technology, Thu Dau Mot University, Binh Duong Province 820000, Vietnam &amp; hoangthanhson @ tdmu. edu. vn; https: // orcid. org / 0000 - 0003 - 0351 - 929 X</mods:affiliation>
<mods:nameIdentifier id="9328BB6F32D156A06725E063EFAD39CF" type="email">hoangthanhson@tdmu.edu.vn</mods:nameIdentifier>
</mods:name>
<mods:name id="3222D001B6993B8CD4F5AF8F8EC5E670" type="personal">
<mods:role id="0592D495D258E3D325BC477B45637FCA">
<mods:roleTerm id="152742A799B6FD6EA02A0B9E1E1FEB94">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="5497635CD5865666E3E46CAFAFA8266B">Lin, Che-Wei</mods:namePart>
<mods:nameIdentifier id="F1B713DD49E244D98B93D7EB6F13B6F7" type="ORCID">0000-0002-8564-5793</mods:nameIdentifier>
<mods:affiliation id="36DB043D7A0901C1D8F476B602DBF386">Herbarium of Taiwan Forestry Research Institute, Taiwan Forestry Research Institute, No. 53, Nan-Hai Road, Taipei 100, Taiwan &amp; varalba @ gmail. com; https: // orcid. org / 0000 - 0002 - 8564 - 5793</mods:affiliation>
<mods:nameIdentifier id="EF7D93D39CCBC5D5F703F50C64643642" type="email">varalba@gmail.com</mods:nameIdentifier>
</mods:name>
<mods:typeOfResource id="3B6A2F0C3CA13B4100AE1A77AA4ED342">text</mods:typeOfResource>
<mods:relatedItem id="42FFBC2D8EABC20EA4A8FE95A9F602F8" type="host">
<mods:titleInfo id="4D273580E4451873F13C074D3AE2FADB">
<mods:title id="4E3908DABAE9336C8D58AC4CCB081D38">Phytotaxa</mods:title>
</mods:titleInfo>
<mods:part id="24D53592D6857749660B30641F228099">
<mods:date id="605F6B3682850B1DA2451EE98E780E29">2023</mods:date>
<mods:detail id="9ACB9CAD8E34B53A80926024C5E61DF8" type="pubDate">
<mods:number id="25BE9487D93B8A179D10257221FFC720">2023-04-11</mods:number>
</mods:detail>
<mods:detail id="094C18B14D53BA60FFF4C2B5FC7B110B" type="volume">
<mods:number id="18C814CCF279F8073F41C821DD7FD27A">591</mods:number>
</mods:detail>
<mods:detail id="307D13D063413D85F09454925D475206" type="issue">
<mods:number id="853A0ADD470C3DBDA228A5EAA74CAB26">4</mods:number>
</mods:detail>
<mods:extent id="4D071837A035662094796236FBFB920E" unit="page">
<mods:start id="EE7462E8AC9928047818F18A427D4FE7">292</mods:start>
<mods:end id="5257B88ECEEE315185A985D8B843B82D">300</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location id="E9E6E03577D757F460141B32103C6744">
<mods:url id="7984DA534DB63EC3535FD03DDFFBD181">http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN</mods:url>
</mods:location>
<mods:classification id="BEAD6F49E29025B1ACCF73C20D238939">journal article</mods:classification>
<mods:identifier id="95DA7EFA1FA0EA8E1B22099F09ECA9A2" type="CLB-Dataset">254066</mods:identifier>
<mods:identifier id="5B4B7D572E5EFAA7402156961393838A" type="DOI">10.11646/phytotaxa.591.4.6</mods:identifier>
<mods:identifier id="E00768F30F0ED909DEC937A452038033" type="GBIF-Dataset">f6b306d2-f7fe-4bf6-863d-18dd86b5c7fb</mods:identifier>
<mods:identifier id="728B52083D36E8345BD3A6EEAC14ADD9" type="ISSN">1179-3163</mods:identifier>
<mods:identifier id="28EF3973BA78598B9859D56E601A90B0" type="Zenodo-Dep">7835553</mods:identifier>
</mods:mods>
<treatment id="F05B87CB533EFFCDFAD3F922A63387A8" ID-DOI="http://doi.org/10.5281/zenodo.7835555" ID-GBIF-Taxon="209566668" ID-Zenodo-Dep="7835555" LSID="urn:lsid:plazi:treatment:F05B87CB533EFFCDFAD3F922A63387A8" httpUri="http://treatment.plazi.org/id/F05B87CB533EFFCDFAD3F922A63387A8" lastPageId="7" lastPageNumber="299" pageId="0" pageNumber="292">
<subSubSection id="30E86556533EFFCAFAD3F922A15B82D7" box="[136,1065,1684,1710]" pageId="0" pageNumber="292" type="nomenclature">
<paragraph id="784D36DD533EFFCAFAD3F922A15B82D7" blockId="0.[136,1065,1684,1710]" box="[136,1065,1684,1710]" pageId="0" pageNumber="292">
<heading id="230581B1533EFFCAFAD3F922A15B82D7" box="[136,1065,1684,1710]" fontSize="11" level="2" pageId="0" pageNumber="292" reason="3">
<taxonomicName id="BFF24D5E533EFFCAFAD3F922A72982D7" ID-CoL="042e5515-be85-4de8-8284-2db595e6d9ba" authority="T.S.Hoang &amp; C.W.Lin" authorityName="T. S. Hoang &amp; C. W. Lin. A. Habits" authorityYear="2023" box="[136,603,1684,1710]" class="Magnoliopsida" family="Begoniaceae" genus="Begonia" kingdom="Plantae" order="Cucurbitales" pageId="0" pageNumber="292" phylum="Tracheophyta" rank="species" species="wiformis" status="sp. nov.">
<emphasis id="4A86EACF533EFFCAFAD3F922A42782D7" bold="true" box="[136,341,1684,1710]" italics="true" pageId="0" pageNumber="292">Begonia wiformis</emphasis>
T.S.Hoang &amp; C.W.Lin
</taxonomicName>
, 
<emphasis id="4A86EACF533EFFCAF83CF923A7CE82D7" box="[615,700,1685,1710]" italics="true" pageId="0" pageNumber="292">
<taxonomicNameLabel id="51B557B4533EFFCAF83CF923A7CE82D7" box="[615,700,1685,1710]" pageId="0" pageNumber="292" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
§ 
<emphasis id="4A86EACF533EFFCAF88CF922A60482D7" box="[727,886,1684,1710]" italics="true" pageId="0" pageNumber="292">Coelocentrum</emphasis>
(
<figureCitation id="E0C92A58533EFFCAF9DEF922A6A682D7" box="[901,980,1684,1710]" captionStart="FIGURE 2" captionStartId="2.[136,229,1953,1975]" captionTargetBox="[202,1383,250,1893]" captionTargetId="figure-17@2.[189,1398,190,1929]" captionTargetPageId="2" captionText="FIGURE 2. Begonia wiformis T.S.Hoang &amp; C.W.Lin.A. Habit; B, B'. Portion of leaf, upper and lower surfaces; C. Stipule; D, D'. Bracts; E, E'. Staminate flower, face and side views; F, F'. Stamens, ventral and dorsal views; G, G', G''. Pistillate flower, face and side views; H, H'. Style and stigmatic band, dorsal and ventral views; I. Capsule; J. Cross section of ovary." figureDoi="http://doi.org/10.5281/zenodo.7835559" httpUri="https://zenodo.org/record/7835559/files/figure.png" pageId="0" pageNumber="292">Figs. 2</figureCitation>
, 
<figureCitation id="E0C92A58533EFFCAF9BBF922A69C82D7" box="[992,1006,1684,1710]" captionStart="FIGURE 3" captionStartId="3.[136,229,1935,1957]" captionTargetBox="[151,1436,190,1911]" captionTargetId="figure-19@3.[151,1436,190,1911]" captionTargetPageId="3" captionText="FIGURE 3. Begonia wiformis T.S.Hoang &amp; C.W.Lin. Plants photographed in the type locality to show variably colorful foliage. A. Stoloniferous growth habit; B–I. Rhizomatous growth habit." figureDoi="http://doi.org/10.5281/zenodo.7835563" httpUri="https://zenodo.org/record/7835563/files/figure.png" pageId="0" pageNumber="292">3</figureCitation>
&amp; 
<figureCitation id="E0C92A58533EFFCAFE49F922A15382D7" box="[1042,1057,1684,1710]" captionStart="FIGURE 4" captionStartId="4.[136,229,1935,1957]" captionTargetBox="[151,1436,190,1911]" captionTargetId="figure-17@4.[151,1436,190,1911]" captionTargetPageId="4" captionText="FIGURE 4. Begonia wiformis T.S.Hoang &amp; C.W.Lin. A. Habits; B. Various complex foliar maculation patterns on upper surfaces; C. Stipules on rhizome, D. stipules on stolon; E, F. Portion of leaf, upper and lower surfaces; G. Inflorescence; H, I. Bracts; J. Staminate flower; K. Pistillate flowers; L. Capsules; M. Cross section of ovary." figureDoi="http://doi.org/10.5281/zenodo.7835565" httpUri="https://zenodo.org/record/7835565/files/figure.png" pageId="0" pageNumber="292">4</figureCitation>
)
</heading>
</paragraph>
</subSubSection>
<subSubSection id="30E86556533EFFCAFAD3F90AA4DB8360" pageId="0" pageNumber="292" type="materials_examined">
<paragraph id="784D36DD533EFFCAFAD3F90AA4DB8360" blockId="0.[136,1452,1724,1962]" pageId="0" pageNumber="292">
<emphasis id="4A86EACF533EFFCAFAD3F90AA5A882A8" bold="true" box="[136,218,1724,1745]" pageId="0" pageNumber="292">Type:—</emphasis>
<materialsCitation id="C89A3C80533EFFCAFA81F90AA58D8360" ID-GBIF-Occurrence="4092767302" collectingDate="2022-03-18" collectionCode="VAFS" country="Vietnam" elevation="563" latitude="21.695" location="Tran Yen Commune" longLatPrecision="21" longitude="106.37528" municipality="Bac Son District" pageId="0" pageNumber="292" specimenCount="1" stateProvince="Lang Son" typeStatus="holotype">
<collectingCountry id="00E5764D533EFFCAFA81F90AA43E82A8" box="[218,332,1724,1745]" name="Vietnam" pageId="0" pageNumber="292">VIETNAM</collectingCountry>
. 
<collectingRegion id="BA36F83F533EFFCAFB03F90AA76A82AB" box="[344,536,1724,1746]" country="Vietnam" name="Lang Son" pageId="0" pageNumber="292">Lang Son Province</collectingRegion>
, 
<collectingMunicipality id="9829ACA7533EFFCAF87FF90AA7B982AB" box="[548,715,1724,1746]" pageId="0" pageNumber="292">Bac Son District</collectingMunicipality>
, 
<location id="7D2D6006533EFFCAF88DF90AA6ED82A8" LSID="urn:lsid:plazi:treatment:F05B87CB533EFFCDFAD3F922A63387A8:7D2D6006533EFFCAF88DF90AA6ED82A8" box="[726,927,1724,1745]" country="Vietnam" latitude="21.695" longLatPrecision="21" longitude="106.37528" municipality="Bac Son District" name="Tran Yen Commune" pageId="0" pageNumber="292" stateProvince="Lang Son">Tran Yen Commune</location>
, 
<geoCoordinate id="1DC6501A533EFFCAF9F0F90AA15182A8" box="[939,1059,1724,1745]" degrees="21" direction="north" minutes="41" orientation="latitude" pageId="0" pageNumber="292" precision="15" seconds="42" value="21.695">21°41’42”N</geoCoordinate>
, 
<geoCoordinate id="1DC6501A533EFFCAFE74F90AA1C282AB" box="[1071,1200,1724,1746]" degrees="106" direction="east" minutes="22" orientation="longitude" pageId="0" pageNumber="292" precision="15" seconds="31" value="106.37528">106°22’31”E</geoCoordinate>
, 
<quantity id="BF0A9B38533EFFCAFEE6F90AA18F82A8" box="[1213,1277,1724,1746]" metricMagnitude="2" metricUnit="m" metricValue="5.63" pageId="0" pageNumber="292" unit="m" value="563.0">
<elevation id="F3DFD1EE533EFFCAFEE6F90AA18F82A8" box="[1213,1277,1724,1746]" metricMagnitude="2" metricUnit="m" metricValue="5.63" pageId="0" pageNumber="292" unit="m" value="563.0">563 m</elevation>
</quantity>
elev., growing in cracks of mossy rocks on semi-shaded limestone cliffs in evergreen broad-leaved forest., 
<date id="0C4C101D533EFFCAFE51F956A1EF828C" box="[1034,1181,1760,1782]" pageId="0" pageNumber="292" value="2022-03-18">
<collectingDate id="1C08E9F5533EFFCAFE51F956A1EF828C" box="[1034,1181,1760,1782]" pageId="0" pageNumber="292" value="2022-03-18">18 March 2022</collectingDate>
</date>
, 
<emphasis id="4A86EACF533EFFCAFEFDF956A037828C" box="[1190,1349,1760,1781]" italics="true" pageId="0" pageNumber="292">Hoang Son 4251</emphasis>
(
<typeStatus id="A749887F533EFFCAFF0BF956A0D9828F" box="[1360,1451,1760,1782]" pageId="0" pageNumber="292" type="holotype">Holotype</typeStatus>
<collectionCode id="1EE3AE18533EFFCAFAE6F8B2A5888360" box="[189,250,1796,1817]" pageId="0" pageNumber="292">VAFS</collectionCode>
;
</materialsCitation>
<materialsCitation id="C89A3C80533EFFCAFB5FF8B2A4D78360" ID-GBIF-Occurrence="4092767301" box="[260,421,1796,1817]" collectingDate="2022-03-18" collectionCode="VNMN" country="Vietnam" elevation="563" latitude="21.695" location="Tran Yen Commune" longLatPrecision="21" longitude="106.37528" municipality="Bac Son District" pageId="0" pageNumber="292" specimenCount="1" stateProvince="Lang Son" typeStatus="isotype">
Isotype 
<collectionCode id="1EE3AE18533EFFCAFB0AF8B2A4ED8360" box="[337,415,1796,1817]" country="Viet Nam" httpUri="http://grbio.org/cool/65ma-2bzq" name="Vietnam National Museum of Nature" pageId="0" pageNumber="292">VNMN</collectionCode>
)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="30E86556533EFFCBFAD3F891A7D080FD" lastPageId="1" lastPageNumber="293" pageId="0" pageNumber="292" type="diagnosis">
<paragraph id="784D36DD533EFFCAFAD3F891A6BC83D3" blockId="0.[136,1452,1724,1962]" pageId="0" pageNumber="292">
<emphasis id="4A86EACF533EFFCAFAD3F891A4798344" bold="true" box="[136,267,1831,1853]" pageId="0" pageNumber="292">Diagnosis:—</emphasis>
Close to 
<taxonomicName id="BFF24D5E533EFFCAFB04F89EA4878344" box="[351,501,1832,1853]" class="Magnoliopsida" family="Begoniaceae" genus="Begonia" kingdom="Plantae" order="Cucurbitales" pageId="0" pageNumber="292" phylum="Tracheophyta" rank="species" species="langsonensis">
<emphasis id="4A86EACF533EFFCAFB04F89EA4878344" box="[351,501,1832,1853]" italics="true" pageId="0" pageNumber="292">B. langsonensis</emphasis>
</taxonomicName>
C.-I Peng &amp; C.W.Lin in its subglabrous laminae, bracts with a denticulate margin and zygomorphic androecium. It differs in having a stoloniferous growth habit (vs. rhizome not elongated), stipules with a ciliate margin (vs. entire), the upper surface of the lamina with a velvety texture (vs. waxy texture) and maculation (vs. uniformly green), pistillate flowers 3 or 4 tepals (vs. only 3 tepals) and capsule with semi-persistent (vs. caducous) tepals.
</paragraph>
<paragraph id="784D36DD533EFFCBFAD3F86EA7D080FD" blockId="0.[136,1451,2008,2071]" lastBlockId="1.[136,1452,158,1157]" lastPageId="1" lastPageNumber="293" pageId="0" pageNumber="292">
Monoecious herb, rhizomatous initially and becoming stoloniferous. 
<emphasis id="4A86EACF533EFFCAF9F3F86EA160838B" bold="true" box="[936,1042,2008,2034]" pageId="0" pageNumber="292">Rhizome</emphasis>
creeping, reddish-brown, 
<emphasis id="4A86EACF533EFFCAFF1FF86FA02C838B" box="[1348,1374,2009,2034]" italics="true" pageId="0" pageNumber="292">ca</emphasis>
. 
<quantity id="BF0A9B38533EFFCAFF2BF86EA0D9838A" box="[1392,1451,2008,2035]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="0" pageNumber="292" unit="cm" value="1.0">1 cm</quantity>
thick, internodes 
<quantity id="BF0A9B38533EFFCAFB0BF84AA4CC8C6E" box="[336,446,2044,2071]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" metricValueMax="10.0" metricValueMin="4.0" pageId="0" pageNumber="292" unit="mm" value="7.0" valueMax="10.0" valueMin="4.0">4–10 mm</quantity>
long, sending out stolons to 
<quantity id="BF0A9B38533EFFCAF949F84AA62B8C6E" box="[786,857,2044,2071]" metricMagnitude="-1" metricUnit="m" metricValue="6.0" pageId="0" pageNumber="292" unit="cm" value="60.0">60 cm</quantity>
or longer, 
<quantity id="BF0A9B38533EFFCAF987F84AA1218C6E" box="[988,1107,2044,2071]" metricMagnitude="-3" metricUnit="m" metricValue="3.25" metricValueMax="4.0" metricValueMin="2.5" pageId="0" pageNumber="292" unit="mm" value="3.25" valueMax="4.0" valueMin="2.5">2.5−4 mm</quantity>
thick, villous or subglabrous, internodes 
<quantity id="BF0A9B38533FFFCBFB5EFF28A40384C0" box="[261,369,158,185]" metricMagnitude="-2" metricUnit="m" metricValue="3.25" metricValueMax="5.0" metricValueMin="1.5" pageId="1" pageNumber="293" unit="cm" value="3.25" valueMax="5.0" valueMin="1.5">1.5−5 cm</quantity>
long. 
<emphasis id="4A86EACF533FFFCBFBE0FF28A76884C1" bold="true" box="[443,538,158,184]" pageId="1" pageNumber="293">Stipules</emphasis>
semi-persistent, reddish-brown, ovate-triangular to very widely triangular, 7–10 × 
<quantity id="BF0A9B38533FFFCBFAFAFF74A46484A4" box="[161,278,194,221]" metricMagnitude="-3" metricUnit="m" metricValue="4.25" metricValueMax="5.0" metricValueMin="3.5" pageId="1" pageNumber="293" unit="mm" value="4.25" valueMax="5.0" valueMin="3.5">3.5–5 mm</quantity>
, herbaceous, keeled, glabrous, margin ciliate to fimbriate, apex apiculate, arista 
<quantity id="BF0A9B38533FFFCBFEF7FF74A07984A4" box="[1196,1291,194,221]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" metricValueMax="4.0" metricValueMin="2.0" pageId="1" pageNumber="293" unit="mm" value="3.0" valueMax="4.0" valueMin="2.0">2–4 mm</quantity>
long; stipules of stolon similar to rhizome but smaller. 
<emphasis id="4A86EACF533FFFCBF83EFF50A7C58579" bold="true" box="[613,695,230,256]" pageId="1" pageNumber="293">Leaves</emphasis>
alternate, petiole terete, brownish-red to crimson, 
<quantity id="BF0A9B38533FFFCBFF58FF50A01A8578" box="[1283,1384,230,257]" metricMagnitude="-1" metricUnit="m" metricValue="1.6" metricValueMax="2.5" metricValueMin="0.7" pageId="1" pageNumber="293" unit="cm" value="16.0" valueMax="25.0" valueMin="7.0">7−25 cm</quantity>
long, 
<quantity id="BF0A9B38533FFFCBFAD3FEBCA472855C" box="[136,256,266,293]" metricMagnitude="-3" metricUnit="m" metricValue="3.75" metricValueMax="5.0" metricValueMin="2.5" pageId="1" pageNumber="293" unit="mm" value="3.75" valueMax="5.0" valueMin="2.5">2.5−5 mm</quantity>
diameter, glabrous or sparsely villous; leaf blade asymmetric, oblique, ovate to wide ovate, 7.5−13 × 
<quantity id="BF0A9B38533FFFCBFAD3FE98A5868530" box="[136,244,302,329]" metricMagnitude="-2" metricUnit="m" metricValue="5.65" metricValueMax="7.0" metricValueMin="4.3" pageId="1" pageNumber="293" unit="cm" value="5.65" valueMax="7.0" valueMin="4.3">4.3–7 cm</quantity>
, broad side 
<quantity id="BF0A9B38533FFFCBFB27FE98A4978530" box="[380,485,302,329]" metricMagnitude="-2" metricUnit="m" metricValue="3.85" metricValueMax="5.0" metricValueMin="2.7" pageId="1" pageNumber="293" unit="cm" value="3.85" valueMax="5.0" valueMin="2.7">2.7–5 cm</quantity>
wide, basal lobes cordate, 
<quantity id="BF0A9B38533FFFCBF94CFE98A6E78530" box="[791,917,302,329]" metricMagnitude="-2" metricUnit="m" metricValue="3.15" metricValueMax="4.1" metricValueMin="2.2" pageId="1" pageNumber="293" unit="cm" value="3.15" valueMax="4.1" valueMin="2.2">2.2–4.1 cm</quantity>
long, apex attenuate to acute, margin subentire with a line of appressed puberulous hairs; leaf thick chartaceous, succulent, adaxially malachite green, blackish-olive green to maroon, variegated with silver grey to greyish-green zones or semicontinuous patches along main veins, sometimes with irregular silvery dots between veins, with a brownish-red or green patch at junction on lamina and petiole, venation green toward base, sometimes blue iridescence; abaxially pale green to magenta, glabrous or very sparsely minutely puberulous; venation basally 
<emphasis id="4A86EACF533FFFCBF8F6FE55A7B58585" box="[685,711,483,508]" italics="true" pageId="1" pageNumber="293">ca</emphasis>
. 8 palmate, midrib distinct, 
<emphasis id="4A86EACF533FFFCBFE4AFE55A1598585" box="[1041,1067,483,508]" italics="true" pageId="1" pageNumber="293">ca</emphasis>
. 2 secondary veins on each side, other primary veins branching dichotomously or nearly so, tertiary veins reticulate; leaves of stolon widely to very widely ovate, occasionally polygonal, 3.3–6 × 
<quantity id="BF0A9B38533FFFCBF8D0FD9CA786863C" box="[651,756,554,581]" metricMagnitude="-2" metricUnit="m" metricValue="3.25" metricValueMax="4.5" metricValueMin="2.0" pageId="1" pageNumber="293" unit="cm" value="3.25" valueMax="4.5" valueMin="2.0">2–4.5 cm</quantity>
, margin subentire, ciliate, apex obtuse to acute. 
<emphasis id="4A86EACF533FFFCBFF59FD9CA0D9863D" bold="true" box="[1282,1451,554,580]" pageId="1" pageNumber="293">Inflorescences</emphasis>
axillary, bisexual, cymose, arising directly from rhizome, 2 or 3 orders of branching; peduncle reddish, 
<quantity id="BF0A9B38533FFFCBFF68FDF8A0D98610" box="[1331,1451,590,617]" metricMagnitude="-1" metricUnit="m" metricValue="1.1099999999999999" metricValueMax="1.9" metricValueMin="0.32" pageId="1" pageNumber="293" unit="cm" value="11.1" valueMax="19.0" valueMin="3.2">3.2–19 cm</quantity>
long, glabrous. 
<emphasis id="4A86EACF533FFFCBFB63FDC4A4F486F5" bold="true" box="[312,390,626,652]" pageId="1" pageNumber="293">Bracts</emphasis>
caducous, pinkish to pale brownish-red, at basal node of inflorescence ovate, 
<emphasis id="4A86EACF533FFFCBFEA6FDC5A06586F5" box="[1277,1303,627,652]" italics="true" pageId="1" pageNumber="293">ca</emphasis>
. 10 × 
<quantity id="BF0A9B38533FFFCBFF38FDC4A0D586F4" box="[1379,1447,626,653]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" pageId="1" pageNumber="293" unit="mm" value="8.0">8 mm</quantity>
, glabrous, margin denticulate; bracts of upper inflorescence similar but smaller. 
<emphasis id="4A86EACF533FFFCBFE51FD20A19286C9" bold="true" box="[1034,1248,662,688]" pageId="1" pageNumber="293">Staminate flower:</emphasis>
pedicel rosy pink to red, 
<quantity id="BF0A9B38533FFFCBFA83FD0CA42486AC" box="[216,342,698,725]" metricMagnitude="-2" metricUnit="m" metricValue="1.75" metricValueMax="2.2" metricValueMin="1.3" pageId="1" pageNumber="293" unit="cm" value="1.75" valueMax="2.2" valueMin="1.3">1.3–2.2 cm</quantity>
long, glabrous, tepals 4, rosy pink to pinkish-white, glabrous, outer 2 suborbicular to very widely ovate, 10–14 × 
<quantity id="BF0A9B38533FFFCBFB65FD68A4CE8680" box="[318,444,734,761]" metricMagnitude="-2" metricUnit="m" metricValue="1.4" metricValueMax="1.6" metricValueMin="1.2" pageId="1" pageNumber="293" unit="mm" value="14.0" valueMax="16.0" valueMin="12.0">12–16 mm</quantity>
, margin entire, apex rounded, inner 2 oblanceolate, 10–17 × 
<quantity id="BF0A9B38533FFFCBFE25FD68A1878680" box="[1150,1269,734,761]" metricMagnitude="-3" metricUnit="m" metricValue="3.25" metricValueMax="4.0" metricValueMin="2.5" pageId="1" pageNumber="293" unit="mm" value="3.25" valueMax="4.0" valueMin="2.5">2.5–4 mm</quantity>
, apex obtuse or rounded; androecium zygomorphic, 
<quantity id="BF0A9B38533FFFCBF87BFCB4A70F8764" box="[544,637,770,797]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" metricValueMax="5.0" metricValueMin="4.0" pageId="1" pageNumber="293" unit="mm" value="4.5" valueMax="5.0" valueMin="4.0">4–5 mm</quantity>
across; stamens golden yellow, 25–35; filaments 
<emphasis id="4A86EACF533FFFCBFEF1FCB5A1B98765" box="[1194,1227,771,796]" italics="true" pageId="1" pageNumber="293">ca.</emphasis>
<quantity id="BF0A9B38533FFFCBFE89FCB4A05A8764" box="[1234,1320,770,797]" metricMagnitude="-3" metricUnit="m" metricValue="1.3" pageId="1" pageNumber="293" unit="mm" value="1.3">1.3 mm</quantity>
long, fused at base; anthers obovate, 
<emphasis id="4A86EACF533FFFCBFBFCFC91A4B38739" box="[423,449,807,832]" italics="true" pageId="1" pageNumber="293">ca</emphasis>
. 
<quantity id="BF0A9B38533FFFCBFB8AFC90A75A8738" box="[465,552,806,833]" metricMagnitude="-3" metricUnit="m" metricValue="1.8" pageId="1" pageNumber="293" unit="mm" value="1.8">1.8 mm</quantity>
long, 2-locular, apex rounded. 
<emphasis id="4A86EACF533FFFCBF9D6FC90A1218739" bold="true" box="[909,1107,806,832]" pageId="1" pageNumber="293">Pistillate flower:</emphasis>
pedicel pink to red, 
<quantity id="BF0A9B38533FFFCBFF64FC90A0DE8738" box="[1343,1452,806,833]" metricMagnitude="-2" metricUnit="m" metricValue="1.15" metricValueMax="1.5" metricValueMin="0.8" pageId="1" pageNumber="293" unit="mm" value="11.5" valueMax="15.0" valueMin="8.0">8–15 mm</quantity>
long, glabrous, tepals 3 or 4, pinkish-white to rosy pink, glabrous, outer 2 widely orbicular to very wide obovate, 10–14 × 
<quantity id="BF0A9B38533FFFCBFAFAFCD8A46E87F0" box="[161,284,878,905]" metricMagnitude="-2" metricUnit="m" metricValue="1.45" metricValueMax="1.8" metricValueMin="1.1" pageId="1" pageNumber="293" unit="mm" value="14.5" valueMax="18.0" valueMin="11.0">11–18 mm</quantity>
, margin entire, apex rounded, inner 1 or 2 oblanceolate, 5–10 × 
<quantity id="BF0A9B38533FFFCBFE5AFCD8A1FE87F0" box="[1025,1164,878,905]" metricMagnitude="-3" metricUnit="m" metricValue="2.6" metricValueMax="3.5" metricValueMin="1.7" pageId="1" pageNumber="293" unit="mm" value="2.6" valueMax="3.5" valueMin="1.7">1.7–3.5 mm</quantity>
, apex obtuse to rounded; ovary trigonous-ellipsoid, 
<quantity id="BF0A9B38533FFFCBFBEFFC24A74487D4" box="[436,566,914,941]" metricMagnitude="-3" metricUnit="m" metricValue="8.25" metricValueMax="10.0" metricValueMin="6.5" pageId="1" pageNumber="293" unit="mm" value="8.25" valueMax="10.0" valueMin="6.5">6.5–10 mm</quantity>
long, 
<quantity id="BF0A9B38533FFFCBF8DAFC24A78687D4" box="[641,756,914,941]" metricMagnitude="-3" metricUnit="m" metricValue="3.25" metricValueMax="4.0" metricValueMin="2.5" pageId="1" pageNumber="293" unit="mm" value="3.25" valueMax="4.0" valueMin="2.5">2.5–4 mm</quantity>
thick (wings excluded), pink to yellowish-pink, glabrous; 3- winged, wings unequal, pink, subglabrous, margin entire; lateral wings narrower, narrowly crescent-shaped, 
<quantity id="BF0A9B38533FFFCBFF15FC00A0DE87A8" box="[1358,1452,950,977]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="4.0" metricValueMin="3.0" pageId="1" pageNumber="293" unit="mm" value="3.5" valueMax="4.0" valueMin="3.0">3–4 mm</quantity>
wide, abaxial wing crescent-shaped, 
<quantity id="BF0A9B38533FFFCBF87CFC6CA7DD878C" box="[551,687,986,1013]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" metricValueMax="7.5" metricValueMin="4.5" pageId="1" pageNumber="293" unit="mm" value="6.0" valueMax="7.5" valueMin="4.5">4.5–7.5 mm</quantity>
wide; ovary 1-locular with intruded parietal placentation, placentae 3, bilamellate; styles 3, shortly fused at base, golden yellow, 
<emphasis id="4A86EACF533FFFCBF903FC49A6088061" box="[856,890,1023,1048]" italics="true" pageId="1" pageNumber="293">ca.</emphasis>
<quantity id="BF0A9B38533FFFCBF9DEFC48A6978060" box="[901,997,1022,1049]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" metricValueMax="5.0" metricValueMin="4.0" pageId="1" pageNumber="293" unit="mm" value="4.5" valueMax="5.0" valueMin="4.0">4–5 mm</quantity>
long, stigma spirally twisted. 
<emphasis id="4A86EACF533FFFCBFF10FC48A0D98061" bold="true" box="[1355,1451,1022,1048]" pageId="1" pageNumber="293">Capsule</emphasis>
tepals semi-persistent; capsule trigonous-ellipsoid, 
<quantity id="BF0A9B38533FFFCBF89BFB94A64D8044" box="[704,831,1058,1085]" metricMagnitude="-2" metricUnit="m" metricValue="1.125" metricValueMax="1.4" metricValueMin="0.85" pageId="1" pageNumber="293" unit="mm" value="11.25" valueMax="14.0" valueMin="8.5">8.5–14 mm</quantity>
long, 3.5–5. mm thick (wings excluded), greenish when fresh; wings unequal, 
<quantity id="BF0A9B38533FFFCBFB24FBF0A4858018" box="[383,503,1094,1121]" metricMagnitude="-2" metricUnit="m" metricValue="1.35" metricValueMax="1.6" metricValueMin="1.1" pageId="1" pageNumber="293" unit="mm" value="13.5" valueMax="16.0" valueMin="11.0">11–16 mm</quantity>
long, lateral wings 
<quantity id="BF0A9B38533FFFCBF88FFBF0A6438018" box="[724,817,1094,1121]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" metricValueMax="6.0" metricValueMin="3.0" pageId="1" pageNumber="293" unit="mm" value="4.5" valueMax="6.0" valueMin="3.0">3–6 mm</quantity>
wide, abaxial wing triangular, 
<quantity id="BF0A9B38533FFFCBFED6FBF0A1988018" box="[1165,1258,1094,1121]" metricMagnitude="-3" metricUnit="m" metricValue="6.5" metricValueMax="8.0" metricValueMin="5.0" pageId="1" pageNumber="293" unit="mm" value="6.5" valueMax="8.0" valueMin="5.0">5–8 mm</quantity>
wide, truncate to rounded distally, truncate to cordate proximally.
</paragraph>
</subSubSection>
<caption id="2C8D6655533FFFCBFAD3F85DA0738C78" ID-DOI="http://doi.org/10.5281/zenodo.7835557" ID-Zenodo-Dep="7835557" box="[136,1281,2027,2049]" httpUri="https://zenodo.org/record/7835557/files/figure.png" pageId="1" pageNumber="293" startId="1.[136,229,2027,2049]" targetBox="[151,1436,1214,1999]" targetPageId="1">
<paragraph id="784D36DD533FFFCBFAD3F85DA0738C78" blockId="1.[136,1281,2027,2049]" box="[136,1281,2027,2049]" pageId="1" pageNumber="293">
<emphasis id="4A86EACF533FFFCBFAD3F85DA58C8C79" bold="true" box="[136,254,2027,2049]" pageId="1" pageNumber="293">FIGURE 1.</emphasis>
Distribution map of two new species, 
<taxonomicName id="BFF24D5E533FFFCBF82BF85DA6528C78" authorityName="T. S. Hoang &amp; C. W. Lin. A. Habits" authorityYear="2023" box="[624,800,2027,2049]" class="Magnoliopsida" family="Begoniaceae" genus="Begonia" kingdom="Plantae" order="Cucurbitales" pageId="1" pageNumber="293" phylum="Tracheophyta" rank="species" species="wiformis">
<emphasis id="4A86EACF533FFFCBF82BF85DA6528C78" bold="true" box="[624,800,2027,2049]" italics="true" pageId="1" pageNumber="293">Begonia wiformis</emphasis>
</taxonomicName>
(yellow square) and 
<taxonomicName id="BFF24D5E533FFFCBF9B1F85DA1108C78" box="[1002,1122,2027,2049]" class="Magnoliopsida" family="Begoniaceae" genus="Begonia" kingdom="Plantae" order="Cucurbitales" pageId="1" pageNumber="293" phylum="Tracheophyta" rank="species" species="filiformis">
<emphasis id="4A86EACF533FFFCBF9B1F85DA1108C78" bold="true" box="[1002,1122,2027,2049]" italics="true" pageId="1" pageNumber="293">B. filiformis</emphasis>
</taxonomicName>
(blue triangles).
</paragraph>
</caption>
<caption id="2C8D6655533CFFC8FAD3F817A68B8387" ID-DOI="http://doi.org/10.5281/zenodo.7835559" ID-Zenodo-Dep="7835559" httpUri="https://zenodo.org/record/7835559/files/figure.png" pageId="2" pageNumber="294" startId="2.[136,229,1953,1975]" targetBox="[202,1383,250,1893]" targetPageId="2">
<paragraph id="784D36DD533CFFC8FAD3F817A68B8387" blockId="2.[136,1452,1953,2047]" pageId="2" pageNumber="294">
<emphasis id="4A86EACF533CFFC8FAD3F817A58F83CF" bold="true" box="[136,253,1953,1975]" pageId="2" pageNumber="294">FIGURE 2.</emphasis>
<taxonomicName id="BFF24D5E533CFFC8FB59F817A79F83CE" authority="T. S. Hoang &amp; C. W. Lin. A. Habit" authorityName="T. S. Hoang &amp; C. W. Lin. A. Habits" authorityYear="2023" box="[258,749,1953,1975]" class="Magnoliopsida" family="Begoniaceae" genus="Begonia" kingdom="Plantae" order="Cucurbitales" pageId="2" pageNumber="294" phylum="Tracheophyta" rank="species" species="wiformis">
<emphasis id="4A86EACF533CFFC8FB59F817A4C383CE" bold="true" box="[258,433,1953,1975]" italics="true" pageId="2" pageNumber="294">Begonia wiformis</emphasis>
T.S.Hoang &amp; C.W.Lin. A. Habit
</taxonomicName>
; B, B'. Portion of leaf, upper and lower surfaces; C. Stipule; D, D'. Bracts; E, E'. Staminate flower, face and side views; F, F'. Stamens, ventral and dorsal views; G, G', G''. Pistillate flower, face and side views; H, H'. Style and stigmatic band, dorsal and ventral views; I. Capsule; J. Cross section of ovary.
</paragraph>
</caption>
<caption id="2C8D6655533DFFC9FAD3F839A7BE83B0" ID-DOI="http://doi.org/10.5281/zenodo.7835563" ID-Zenodo-Dep="7835563" httpUri="https://zenodo.org/record/7835563/files/figure.png" pageId="3" pageNumber="295" startId="3.[136,229,1935,1957]" targetBox="[151,1436,190,1911]" targetPageId="3">
<paragraph id="784D36DD533DFFC9FAD3F839A7BE83B0" blockId="3.[136,1452,1935,1993]" pageId="3" pageNumber="295">
<emphasis id="4A86EACF533DFFC9FAD3F839A47283DD" bold="true" box="[136,256,1935,1957]" pageId="3" pageNumber="295">FIGURE 3.</emphasis>
<taxonomicName id="BFF24D5E533DFFC9FB53F839A79983DC" authority="T. S. Hoang &amp; C. W. Lin. Plants" authorityName="T. S. Hoang &amp; C. W. Lin. Plants" box="[264,747,1935,1957]" class="Magnoliopsida" family="Begoniaceae" genus="Begonia" kingdom="Plantae" order="Cucurbitales" pageId="3" pageNumber="295" phylum="Tracheophyta" rank="species" species="wiformis">
<emphasis id="4A86EACF533DFFC9FB53F839A4C883DC" bold="true" box="[264,442,1935,1957]" italics="true" pageId="3" pageNumber="295">Begonia wiformis</emphasis>
T.S.Hoang &amp; C.W.Lin. Plants
</taxonomicName>
photographed in the type locality to show variably colorful foliage. A. Stoloniferous growth habit; B–I. Rhizomatous growth habit.
</paragraph>
</caption>
<caption id="2C8D6655533AFFCEFAD3F839A66E8394" ID-DOI="http://doi.org/10.5281/zenodo.7835565" ID-Zenodo-Dep="7835565" httpUri="https://zenodo.org/record/7835565/files/figure.png" pageId="4" pageNumber="296" startId="4.[136,229,1935,1957]" targetBox="[151,1436,190,1911]" targetPageId="4">
<paragraph id="784D36DD533AFFCEFAD3F839A66E8394" blockId="4.[136,1452,1935,2029]" pageId="4" pageNumber="296">
<emphasis id="4A86EACF533AFFCEFAD3F839A58D83DD" bold="true" box="[136,255,1935,1957]" pageId="4" pageNumber="296">FIGURE 4.</emphasis>
<taxonomicName id="BFF24D5E533AFFCEFB5DF839A67A83DC" authority="T. S. Hoang &amp; C. W. Lin. A. Habits" authorityName="T. S. Hoang &amp; C. W. Lin. A. Habits" authorityYear="2023" box="[262,776,1935,1957]" class="Magnoliopsida" family="Begoniaceae" genus="Begonia" kingdom="Plantae" order="Cucurbitales" pageId="4" pageNumber="296" phylum="Tracheophyta" rank="species" species="wiformis">
<emphasis id="4A86EACF533AFFCEFB5DF839A4C583DC" bold="true" box="[262,439,1935,1957]" italics="true" pageId="4" pageNumber="296">Begonia wiformis</emphasis>
T.S.Hoang &amp; C.W.Lin. A. Habits
</taxonomicName>
; B. Various complex foliar maculation patterns on upper surfaces; C. Stipules on rhizome, D. stipules on stolon; E, F. Portion of leaf, upper and lower surfaces; G. Inflorescence; H, I. Bracts; J. Staminate flower; K. Pistillate flowers; L. Capsules; M. Cross section of ovary.
</paragraph>
</caption>
<caption id="2C8D6655533BFFCFFAD3F817A4348C5A" ID-DOI="http://doi.org/10.5281/zenodo.7835567" ID-Zenodo-Dep="7835567" httpUri="https://zenodo.org/record/7835567/files/figure.png" pageId="5" pageNumber="297" startId="5.[136,229,1953,1975]" targetBox="[195,1370,232,1897]" targetPageId="5">
<paragraph id="784D36DD533BFFCFFAD3F817A4348C5A" blockId="5.[136,1452,1953,2083]" pageId="5" pageNumber="297">
<emphasis id="4A86EACF533BFFCFFAD3F817A58C83CF" bold="true" box="[136,254,1953,1975]" pageId="5" pageNumber="297">FIGURE 5.</emphasis>
<taxonomicName id="BFF24D5E533BFFCFFB5FF817A71183CE" authority="Irmsch. A. Habit" box="[260,611,1953,1975]" class="Magnoliopsida" family="Begoniaceae" genus="Begonia" kingdom="Plantae" order="Cucurbitales" pageId="5" pageNumber="297" phylum="Tracheophyta" rank="species" species="filiformis">
<emphasis id="4A86EACF533BFFCFFB5FF817A4CB83CE" bold="true" box="[260,441,1953,1975]" italics="true" pageId="5" pageNumber="297">Begonia filiformis</emphasis>
Irmsch. A. Habit
</taxonomicName>
; B, B'. Portion of leaf, upper and lower surfaces; C, C'. Stipule of rhizome and the base of inflorescence; D, D', D'', D'''. Bracts; E, E', E''. Staminate flower, face, side and back views; F, F'. Stamens, dorsal and ventral views; G, G'. Pistillate flower, face and side views; H, H'. Style and stigmatic band, dorsal and ventral views; I. Cross section of an immature capsule, J. Capsule.
</paragraph>
</caption>
<caption id="2C8D66555338FFCCFAD3F839A4A88394" ID-DOI="http://doi.org/10.5281/zenodo.7835569" ID-Zenodo-Dep="7835569" httpUri="https://zenodo.org/record/7835569/files/figure.png" pageId="6" pageNumber="298" startId="6.[136,229,1935,1957]" targetBox="[151,1436,190,1911]" targetPageId="6">
<paragraph id="784D36DD5338FFCCFAD3F839A4A88394" blockId="6.[136,1452,1935,2029]" pageId="6" pageNumber="298">
<emphasis id="4A86EACF5338FFCCFAD3F839A58C83DD" bold="true" box="[136,254,1935,1957]" pageId="6" pageNumber="298">FIGURE 6.</emphasis>
<taxonomicName id="BFF24D5E5338FFCCFB5EF839A7F283DC" authority="Irmsch. A, B. Habit" authorityName="Irmsch. A, B. Habit" box="[261,640,1935,1957]" class="Magnoliopsida" family="Begoniaceae" genus="Begonia" kingdom="Plantae" order="Cucurbitales" pageId="6" pageNumber="298" phylum="Tracheophyta" rank="species" species="filiformis">
<emphasis id="4A86EACF5338FFCCFB5EF839A4C983DC" bold="true" box="[261,443,1935,1957]" italics="true" pageId="6" pageNumber="298">Begonia filiformis</emphasis>
Irmsch. A, B. Habit
</taxonomicName>
and habitats; C. Habit; D. Portion of leaf, upper surface, E. same, lower surface; F. Stipules; G. Bracts; H. Staminate flower, face and back views; I. Pistillate flowers, face and side views; J. Immature inflorescence; K. Capsule; L. Cross section of ovary.
</paragraph>
</caption>
<subSubSection id="30E865565339FFCDFAE6FF28A5D78578" pageId="7" pageNumber="299" type="distribution">
<paragraph id="784D36DD5339FFCDFAE6FF28A5D78578" blockId="7.[136,1452,158,977]" pageId="7" pageNumber="299">
<emphasis id="4A86EACF5339FFCDFAE6FF28A77F84C1" bold="true" box="[189,525,158,184]" pageId="7" pageNumber="299">Distribution and ecology:—</emphasis>
Endemic to Tran Yen Commune, Bac Son District, 
<collectingRegion id="BA36F83F5339FFCDFE00FF29A04A84C1" box="[1115,1336,158,185]" country="Vietnam" name="Lang Son" pageId="7" pageNumber="299">Lang Son Province</collectingRegion>
, 
<collectingCountry id="00E5764D5339FFCDFF1DFF28A0DB84C1" box="[1350,1449,158,184]" name="Vietnam" pageId="7" pageNumber="299">Vietnam</collectingCountry>
. Growing in cracks of mossy rocks on semi-shaded limestone cliffs in evergreen broad-leaved forest, elevation 
<emphasis id="4A86EACF5339FFCDFF02FF75A00984A5" box="[1369,1403,195,220]" italics="true" pageId="7" pageNumber="299">ca.</emphasis>
<specimenCount id="6EF4FD545339FFCDFFDAFF74A5D78578" pageId="7" pageNumber="299" type="generic">
<quantity id="BF0A9B385339FFCDFFDAFF74A5D38578" metricMagnitude="2" metricUnit="m" metricValue="5.6" pageId="7" pageNumber="299" unit="m" value="560.0">560 m</quantity>
.
</specimenCount>
</paragraph>
</subSubSection>
<subSubSection id="30E865565339FFCDFAE6FEBCA63387A8" pageId="7" pageNumber="299" type="etymology">
<paragraph id="784D36DD5339FFCDFAE6FEBCA4AD8531" blockId="7.[136,1452,158,977]" pageId="7" pageNumber="299">
<emphasis id="4A86EACF5339FFCDFAE6FEBCA416855D" bold="true" box="[189,356,266,292]" pageId="7" pageNumber="299">Etymology:—</emphasis>
<emphasis id="4A86EACF5339FFCDFB3FFEBCA4BB855D" box="[356,457,266,292]" italics="true" pageId="7" pageNumber="299">Wiformis</emphasis>
(W-shaped), referring to the shape of its maculation somewhat similar with the letter &quot;W&quot; in the upper surface of lamina.
</paragraph>
<paragraph id="784D36DD5339FFCDFAE6FEE4A4DE85A1" blockId="7.[136,1452,158,977]" pageId="7" pageNumber="299">
<emphasis id="4A86EACF5339FFCDFAE6FEE4A4A28515" bold="true" box="[189,464,338,364]" pageId="7" pageNumber="299">Conservation status:—</emphasis>
A small population of the new species is distributed in an area of about 
<quantity id="BF0A9B385339FFCDFEA7FEE4A0448515" box="[1276,1334,338,364]" metricMagnitude="3" metricUnit="m" metricValue="1.0" pageId="7" pageNumber="299" unit="km" value="1.0">1 km</quantity>
<superScript id="8F879B955339FFCDFF6DFEE4A04C8519" attach="left" box="[1334,1342,338,352]" fontSize="6" pageId="7" pageNumber="299">2</superScript>
, which is not included in any protected forest, so that it may be threatened by 
<taxonomicName id="BFF24D5E5339FFCDF9CAFEC1A69C85E9" box="[913,1006,375,400]" class="Magnoliopsida" family="Begoniaceae" genus="Begonia" kingdom="Plantae" order="Cucurbitales" pageId="7" pageNumber="299" phylum="Tracheophyta" rank="genus">
<emphasis id="4A86EACF5339FFCDF9CAFEC1A69C85E9" box="[913,1006,375,400]" italics="true" pageId="7" pageNumber="299">Begonia</emphasis>
</taxonomicName>
collectors. According to 
<bibRefCitation id="1C634B2C5339FFCDFF56FEC0A0D585E9" author="IUCN Standards &amp; Petitions Subcommittee" box="[1293,1447,374,400]" pageId="7" pageNumber="299" refId="ref2903" refString="IUCN Standards and Petitions Subcommittee (2019) Guidelines for Using the IUCN Red List Categories and Criteria, Version 14. Prepared by the Standards and Petitions Subcommittee. Available from: https: // www. iucnredlist. org / resources / redlistguidelines (accessed 27 August 2022)" type="url" year="2019">IUCN (2019)</bibRefCitation>
, the species may be listed as DD (Data Deficient). Future botanical surveys are needed for a complete conservation assessment of the species.
</paragraph>
<paragraph id="784D36DD5339FFCDFAE6FE54A63387A8" blockId="7.[136,1452,158,977]" pageId="7" pageNumber="299">
<emphasis id="4A86EACF5339FFCDFAE6FE54A4548585" bold="true" box="[189,294,482,508]" pageId="7" pageNumber="299">Notes:—</emphasis>
<taxonomicName id="BFF24D5E5339FFCDFB7DFE55A49B8585" authorityName="T. S. Hoang &amp; C. W. Lin. A. Habits" authorityYear="2023" box="[294,489,482,508]" class="Magnoliopsida" family="Begoniaceae" genus="Begonia" kingdom="Plantae" order="Cucurbitales" pageId="7" pageNumber="299" phylum="Tracheophyta" rank="species" species="wiformis">
<emphasis id="4A86EACF5339FFCDFB7DFE55A49B8585" box="[294,489,482,508]" italics="true" pageId="7" pageNumber="299">Begonia wiformis</emphasis>
</taxonomicName>
can be recognized by its rhizomes that send out elongate stolons, subglabrous leaves with velvety texture above, bracts with a denticulate margin and zygomorphic androecium. In its geographical distribution and morphological characters, the new species is most closely related to 
<taxonomicName id="BFF24D5E5339FFCDF9E0FD9DA119863D" box="[955,1131,554,580]" class="Magnoliopsida" family="Begoniaceae" genus="Begonia" kingdom="Plantae" order="Cucurbitales" pageId="7" pageNumber="299" phylum="Tracheophyta" rank="species" species="langsonensis">
<emphasis id="4A86EACF5339FFCDF9E0FD9DA119863D" box="[955,1131,554,580]" italics="true" pageId="7" pageNumber="299">B. langsonensis</emphasis>
</taxonomicName>
C.-I Peng &amp; C.W.Lin (
<bibRefCitation id="1C634B2C5339FFCDFF29FD9CA4798610" author="Peng, C. &amp; Lin, C. W. &amp; Yang, H. A. &amp; Kono, Y. &amp; Nguyen, H. Q." pageId="7" pageNumber="299" pagination="9" refId="ref2954" refString="Peng, C. - I, Lin, C. W., Yang, H. A., Kono, Y. &amp; Nguyen, H. Q. (2015) Six new species of Begonia (Begoniaceae) from limestone areas in Northern Vietnam. Botanical Studies 56: e 9. https: // doi. org / 10.1186 / s 40529 - 015 - 0089 - 3" type="journal article" year="2015">
Peng 
<emphasis id="4A86EACF5339FFCDFAD3FDF9A5B08611" box="[136,194,590,616]" italics="true" pageId="7" pageNumber="299">et al.</emphasis>
, 2015
</bibRefCitation>
) but it differs in sufficient characters to be considered a distinct species. 
<taxonomicName id="BFF24D5E5339FFCDFE17FDF9A40786F4" authority="D. K. Tian, B. M. Wang &amp; Y. Tong" authorityName="D. K. Tian, B. M. Wang &amp; Y. Tong" class="Magnoliopsida" family="Begoniaceae" genus="Begonia" kingdom="Plantae" order="Cucurbitales" pageId="7" pageNumber="299" phylum="Tracheophyta" rank="species" species="yizhouensis">
<emphasis id="4A86EACF5339FFCDFE17FDF9A0418611" box="[1100,1331,590,616]" italics="true" pageId="7" pageNumber="299">Begonia yizhouensis</emphasis>
D.K.Tian, B.M.Wang &amp; Y.Tong
</taxonomicName>
(
<bibRefCitation id="1C634B2C5339FFCDFBDFFDC4A73786F5" author="Tong, Y. &amp; Tian, D. K. &amp; Shu, J. P. &amp; Xiao, Y. &amp; Wang, B. M. &amp; Fu, N. F." box="[388,581,626,653]" pageId="7" pageNumber="299" pagination="59 - 70" refId="ref3254" refString="Tong, Y., Tian, D. K., Shu, J. P., Xiao, Y., Wang, B. M. &amp; Fu, N. F. (2019) Begonia yizhouensis, a new species in Begonia sect. Coelocentrum (Begoniaceae) from Guangxi, China. Phytotaxa 407 (1): 59 - 70. https: // doi. org / 10.11646 / phytotaxa. 407.1.9" type="journal article" year="2019">
Tong 
<emphasis id="4A86EACF5339FFCDFB9DFDC5A48586F5" box="[454,503,626,652]" italics="true" pageId="7" pageNumber="299">et al</emphasis>
., 2019
</bibRefCitation>
) is probably another closely related species, with both species sharing several similar morphological characters such as ciliate stipules, glabrous upper leaf surface that is variegated, glabrous tepals and zygomorphic androecium. However, the new species cannot be mistaken for 
<taxonomicName id="BFF24D5E5339FFCDFE29FD0DA06686AD" box="[1138,1300,698,724]" class="Magnoliopsida" family="Begoniaceae" genus="Begonia" kingdom="Plantae" order="Cucurbitales" pageId="7" pageNumber="299" phylum="Tracheophyta" rank="species" species="yizhouensis">
<emphasis id="4A86EACF5339FFCDFE29FD0DA06686AD" box="[1138,1300,698,724]" italics="true" pageId="7" pageNumber="299">B. yizhouensis</emphasis>
</taxonomicName>
, which has a stoloniferous rhizomes (vs. only rhizome), leaf texture velvety (vs. waxy), stipules reddish-brown (vs. whitish-green), petiole glabrous or sparsely villous (vs. densely hirsute-villous), capsule abaxial wing truncate to cordate proximally (vs. cuneate) and flowering around May (vs. November to December). Among the rhizomatous begonias on limestone karsts in Sino-Vietnamense, 
<taxonomicName id="BFF24D5E5339FFCDFB9FFCFDA736871D" authorityName="T. S. Hoang &amp; C. W. Lin. A. Habits" authorityYear="2023" box="[452,580,842,868]" class="Magnoliopsida" family="Begoniaceae" genus="Begonia" kingdom="Plantae" order="Cucurbitales" pageId="7" pageNumber="299" phylum="Tracheophyta" rank="species" species="wiformis">
<emphasis id="4A86EACF5339FFCDFB9FFCFDA736871D" box="[452,580,842,868]" italics="true" pageId="7" pageNumber="299">B. wiformis</emphasis>
</taxonomicName>
is also superficially similar to 
<taxonomicName id="BFF24D5E5339FFCDF9CDFCFDA1C7871D" authority="C. Y. Wu" authorityName="C. Y. Wu" box="[918,1205,842,868]" class="Magnoliopsida" family="Begoniaceae" genus="Begonia" kingdom="Plantae" order="Cucurbitales" pageId="7" pageNumber="299" phylum="Tracheophyta" rank="species" species="pseudodryadis">
<emphasis id="4A86EACF5339FFCDF9CDFCFDA125871D" box="[918,1111,842,868]" italics="true" pageId="7" pageNumber="299">B. pseudodryadis</emphasis>
C.Y.Wu
</taxonomicName>
(
<bibRefCitation id="1C634B2C5339FFCDFE98FCFCA007871C" author="Wu, C. Y. &amp; Ku, T. C." box="[1219,1397,842,869]" pageId="7" pageNumber="299" pagination="251 - 280" refId="ref3410" refString="Wu, C. Y. &amp; Ku, T. C. (1995) New taxa of the Begonia L. (Begoniaceae) from China. Acta Phytotaxonomica Sinica 33 (3): 251 - 280." type="journal article" year="1995">Wu &amp; Ku, 1995</bibRefCitation>
) and 
<taxonomicName id="BFF24D5E5339FFCDFAD3FCD9A75287F1" authority="Aver." authorityName="Aver." box="[136,544,878,905]" class="Magnoliopsida" family="Begoniaceae" genus="Begonia" kingdom="Plantae" order="Cucurbitales" pageId="7" pageNumber="299" phylum="Tracheophyta" rank="variety" species="pseudodryadis" variety="bitepala">
<emphasis id="4A86EACF5339FFCDFAD3FCD9A43887F1" box="[136,330,878,904]" italics="true" pageId="7" pageNumber="299">B. pseudodryadis</emphasis>
var. 
<emphasis id="4A86EACF5339FFCDFBD9FCD8A4AC87F1" box="[386,478,878,904]" italics="true" pageId="7" pageNumber="299">bitepala</emphasis>
Aver.
</taxonomicName>
(
<bibRefCitation id="1C634B2C5339FFCDF876FCD8A64387F1" author="Averyanov, L. V. &amp; Nguyen, K. S. &amp; Tran, T. H. &amp; Averyanova, A. L. &amp; Maisak, T. V. &amp; Nguyen, H. T." box="[557,817,878,905]" pageId="7" pageNumber="299" refId="ref2619" refString="Averyanov, L. V., Nguyen, K. S., Tran, T. H., Averyanova, A. L., Maisak, T. V. &amp; Nguyen, H. T. (2020) Plant diversity, flora and vegetation of Bat Dai Son Mountain area, northern Vietnam. Strata, Saint-Petersburg, 561 pp." type="book" year="2020">
Averyanov 
<emphasis id="4A86EACF5339FFCDF8EAFCD9A79B87F1" box="[689,745,878,904]" italics="true" pageId="7" pageNumber="299">et al.</emphasis>
, 2020
</bibRefCitation>
) in having ovate, velvety leaves and 4-tepaled staminate flowers, however, 
<taxonomicName id="BFF24D5E5339FFCDFB0DFC25A4A587D5" authorityName="T. S. Hoang &amp; C. W. Lin. A. Habits" authorityYear="2023" box="[342,471,914,940]" class="Magnoliopsida" family="Begoniaceae" genus="Begonia" kingdom="Plantae" order="Cucurbitales" pageId="7" pageNumber="299" phylum="Tracheophyta" rank="species" species="wiformis">
<emphasis id="4A86EACF5339FFCDFB0DFC25A4A587D5" box="[342,471,914,940]" italics="true" pageId="7" pageNumber="299">B. wiformis</emphasis>
</taxonomicName>
differs in having bracts with a denticulate margin (vs. entire), zygomorphic androecium (vs. actinomorphic) and pistillate flowers with 3 tepals (vs. 5).
</paragraph>
</subSubSection>
</treatment>
</document>