164 lines
15 KiB
XML
164 lines
15 KiB
XML
<document ID-DOI="10.11646/phytotaxa.591.4.6" ID-ISSN="1179-3163" ID-Zenodo-Dep="7835553" checkinTime="1681722716886" checkinUser="plazi" docAuthor="Hoang, Thanh Son & Lin, Che-Wei" docDate="2023" docId="F05B87CB5339FFCDFAD3FC48A4E38269" 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:96748F8F1B6C902996E134952A3A36B9.4:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="4" docTitle="Begonia filiformis Irmscher 1939" docType="treatment" docVersion="2" 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="299" updateTime="1681723317544" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
|
||
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo>
|
||
<mods:title>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 type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Hoang, Thanh Son</mods:namePart>
|
||
<mods:nameIdentifier type="ORCID">0000-0003-0351-929X</mods:nameIdentifier>
|
||
<mods:affiliation>Institute of Applied Technology, Thu Dau Mot University, Binh Duong Province 820000, Vietnam & hoangthanhson @ tdmu. edu. vn; https: // orcid. org / 0000 - 0003 - 0351 - 929 X</mods:affiliation>
|
||
<mods:nameIdentifier type="email">hoangthanhson@tdmu.edu.vn</mods:nameIdentifier>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Lin, Che-Wei</mods:namePart>
|
||
<mods:nameIdentifier type="ORCID">0000-0002-8564-5793</mods:nameIdentifier>
|
||
<mods:affiliation>Herbarium of Taiwan Forestry Research Institute, Taiwan Forestry Research Institute, No. 53, Nan-Hai Road, Taipei 100, Taiwan & varalba @ gmail. com; https: // orcid. org / 0000 - 0002 - 8564 - 5793</mods:affiliation>
|
||
<mods:nameIdentifier type="email">varalba@gmail.com</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>2023-04-11</mods:number>
|
||
</mods:detail>
|
||
<mods:detail type="volume">
|
||
<mods:number>591</mods:number>
|
||
</mods:detail>
|
||
<mods:detail type="issue">
|
||
<mods:number>4</mods:number>
|
||
</mods:detail>
|
||
<mods:extent unit="page">
|
||
<mods:start>292</mods:start>
|
||
<mods:end>300</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.591.4.6</mods:identifier>
|
||
<mods:identifier type="ISSN">1179-3163</mods:identifier>
|
||
<mods:identifier type="Zenodo-Dep">7835553</mods:identifier>
|
||
</mods:mods>
|
||
<treatment ID-DOI="http://doi.org/10.5281/zenodo.7835561" ID-Zenodo-Dep="7835561" LSID="urn:lsid:plazi:treatment:F05B87CB5339FFCDFAD3FC48A4E38269" httpUri="http://treatment.plazi.org/id/F05B87CB5339FFCDFAD3FC48A4E38269" lastPageNumber="299" pageId="7" pageNumber="299">
|
||
<subSubSection box="[136,744,1022,1049]" pageId="7" pageNumber="299" type="nomenclature">
|
||
<paragraph blockId="7.[136,744,1022,1049]" box="[136,744,1022,1049]" pageId="7" pageNumber="299">
|
||
<heading box="[136,744,1022,1049]" fontSize="11" level="2" pageId="7" pageNumber="299" reason="3">
|
||
<taxonomicName ID-CoL="87YHS" ID-ENA="1045247" authority="Irmscher (1939: 521)" authorityName="Irmscher" authorityPageNumber="521" authorityYear="1939" box="[136,592,1022,1049]" class="Magnoliopsida" family="Begoniaceae" genus="Begonia" kingdom="Plantae" order="Cucurbitales" pageId="7" pageNumber="299" phylum="Tracheophyta" rank="species" species="filiformis">
|
||
<emphasis bold="true" box="[136,347,1022,1049]" italics="true" pageId="7" pageNumber="299">Begonia filiformis</emphasis>
|
||
Irmscher (1939: 521)
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation box="[607,684,1022,1049]" captionStart="FIGURE 5" captionStartId="5.[136,229,1953,1975]" captionTargetBox="[195,1370,232,1897]" captionTargetId="figure-19@5.[189,1398,190,1929]" captionTargetPageId="5" captionText="FIGURE 5. Begonia filiformis Irmsch. A. Habit; 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." figureDoi="http://doi.org/10.5281/zenodo.7835567" httpUri="https://zenodo.org/record/7835567/files/figure.png" pageId="7" pageNumber="299">Figs. 5</figureCitation>
|
||
&
|
||
<figureCitation box="[720,735,1022,1048]" captionStart="FIGURE 6" captionStartId="6.[136,229,1935,1957]" captionTargetBox="[151,1436,190,1911]" captionTargetId="figure-17@6.[151,1436,190,1911]" captionTargetPageId="6" captionText="FIGURE 6. Begonia filiformis Irmsch. A, B. Habit 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." figureDoi="http://doi.org/10.5281/zenodo.7835569" httpUri="https://zenodo.org/record/7835569/files/figure.png" pageId="7" pageNumber="299">6</figureCitation>
|
||
)
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="7" pageNumber="299" type="materials_examined">
|
||
<paragraph blockId="7.[136,1428,1062,1084]" box="[136,1428,1062,1084]" pageId="7" pageNumber="299">
|
||
<emphasis bold="true" box="[136,218,1062,1083]" pageId="7" pageNumber="299">Type:—</emphasis>
|
||
<materialsCitation box="[218,534,1062,1084]" collectionCode="N" country="China" location="Lungchow" pageId="7" pageNumber="299" specimenCount="1" stateProvince="Guangxi">
|
||
<collectingCountry box="[218,297,1062,1083]" name="China" pageId="7" pageNumber="299">CHINA</collectingCountry>
|
||
.
|
||
<collectingRegion box="[306,391,1062,1084]" country="China" name="Guangxi" pageId="7" pageNumber="299">Guangxi</collectingRegion>
|
||
,
|
||
<location LSID="urn:lsid:plazi:treatment:F05B87CB5339FFCDFAD3FC48A4E38269:7D2D60065339FFCDFBCAFB90A48B8045" box="[401,505,1062,1084]" country="China" name="Lungchow" pageId="7" pageNumber="299" stateProvince="Guangxi">Lungchow</location>
|
||
,
|
||
<collectionCode box="[514,534,1062,1083]" country="China" lsid="urn:lsid:biocol.org:col:13092" name="Nanjing University" pageId="7" pageNumber="299" type="Herbarium">N</collectionCode>
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation box="[543,567,1062,1083]" collectionCode="W" country="China" isTailEnumeration="true" location="Lungchow" pageId="7" pageNumber="299" specimenCount="1" stateProvince="Guangxi">
|
||
<collectionCode box="[543,567,1062,1083]" country="Austria" lsid="urn:lsid:biocol.org:col:15588" name="Naturhistorisches Museum Wien" pageId="7" pageNumber="299" type="Herbarium">W</collectionCode>
|
||
</materialsCitation>
|
||
. hills, flowers green or white,
|
||
<emphasis box="[857,908,1062,1083]" italics="true" pageId="7" pageNumber="299">
|
||
<collectionCode box="[857,877,1062,1083]" country="Finland" lsid="urn:lsid:biocol.org:col:15618" name="University of Helsinki" pageId="7" pageNumber="299" type="Herbarium">H</collectionCode>
|
||
.
|
||
<materialsCitation box="[887,904,1062,1083]" collectionCode="B" country="China" isTailEnumeration="true" location="Lungchow" pageId="7" pageNumber="299" specimenCount="1" stateProvince="Guangxi">
|
||
<collectionCode box="[887,904,1062,1083]" country="Germany" lsid="urn:lsid:biocol.org:col:15534" name="Botanischer Garten und Botanisches Museum Berlin-Dahlem, Zentraleinrichtung der Freien Universitaet" pageId="7" pageNumber="299" type="Herbarium">B</collectionCode>
|
||
</materialsCitation>
|
||
.
|
||
</emphasis>
|
||
<materialsCitation box="[913,1424,1062,1084]" collectionCode="K, B" country="China" location="Morse" pageId="7" pageNumber="299" specimenCount="2" stateProvince="Guangxi" typeStatus="holotype">
|
||
<emphasis box="[913,1017,1062,1083]" italics="true" pageId="7" pageNumber="299">
|
||
<location LSID="urn:lsid:plazi:treatment:F05B87CB5339FFCDFAD3FC48A4E38269:7D2D60065339FFCDF9CAFB90A6BC8042" box="[913,974,1062,1083]" country="China" name="Morse" pageId="7" pageNumber="299" stateProvince="Guangxi">Morse</location>
|
||
575
|
||
</emphasis>
|
||
(
|
||
<typeStatus box="[1029,1120,1062,1084]" pageId="7" pageNumber="299">Holotype</typeStatus>
|
||
<collectionCode box="[1126,1146,1062,1083]" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15867" name="Royal Botanic Gardens" pageId="7" pageNumber="299" type="Herbarium">K</collectionCode>
|
||
; fragments of
|
||
<typeStatus box="[1284,1368,1062,1084]" pageId="7" pageNumber="299">holotype</typeStatus>
|
||
at
|
||
<collectionCode box="[1397,1415,1062,1083]" country="Germany" lsid="urn:lsid:biocol.org:col:15534" name="Botanischer Garten und Botanisches Museum Berlin-Dahlem, Zentraleinrichtung der Freien Universitaet" pageId="7" pageNumber="299" type="Herbarium">B</collectionCode>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph blockId="7.[136,1452,1130,1552]" pageId="7" pageNumber="299">
|
||
<emphasis bold="true" box="[136,427,1130,1156]" pageId="7" pageNumber="299">Specimens examined:—</emphasis>
|
||
<materialsCitation collectingDate="2022-03-25" collectionCode="VAFS, VNMN" country="Vietnam" elevation="754" latitude="22.970556" location="Minh Tan Commune" longLatPrecision="21" longitude="104.8875" municipality="Vi Xuyen District" pageId="7" pageNumber="299" specimenCount="1" stateProvince="Ha Giang">
|
||
<collectingCountry box="[427,560,1130,1156]" name="Vietnam" pageId="7" pageNumber="299">VIETNAM</collectingCountry>
|
||
.
|
||
<collectingRegion box="[575,802,1130,1157]" country="Vietnam" name="Ha Giang" pageId="7" pageNumber="299">Ha Giang Province</collectingRegion>
|
||
,
|
||
<collectingMunicipality box="[818,1030,1130,1157]" pageId="7" pageNumber="299">Vi Xuyen District</collectingMunicipality>
|
||
,
|
||
<location LSID="urn:lsid:plazi:treatment:F05B87CB5339FFCDFAD3FC48A4E38269:7D2D60065339FFCDFE4DFBDCA07980FD" box="[1046,1291,1130,1157]" country="Vietnam" latitude="22.970556" longLatPrecision="21" longitude="104.8875" municipality="Vi Xuyen District" name="Minh Tan Commune" pageId="7" pageNumber="299" stateProvince="Ha Giang">Minh Tan Commune</location>
|
||
,
|
||
<geoCoordinate box="[1307,1446,1130,1157]" degrees="22" direction="north" minutes="58" orientation="latitude" pageId="7" pageNumber="299" precision="15" seconds="14" value="22.970556">22°58’14”N</geoCoordinate>
|
||
,
|
||
<geoCoordinate box="[136,287,1166,1193]" degrees="104" direction="east" minutes="53" orientation="longitude" pageId="7" pageNumber="299" precision="15" seconds="15" value="104.8875">104°53’15”E</geoCoordinate>
|
||
,
|
||
<quantity box="[301,374,1166,1193]" metricMagnitude="2" metricUnit="m" metricValue="7.54" pageId="7" pageNumber="299" unit="m" value="754.0">
|
||
<elevation box="[301,374,1166,1193]" metricMagnitude="2" metricUnit="m" metricValue="7.54" pageId="7" pageNumber="299" unit="m" value="754.0">754 m</elevation>
|
||
</quantity>
|
||
elev., Growing in cracks of mossy rocks on semi-shaded limestone cliffs in evergreen broadleaved forest.,
|
||
<date box="[301,475,1202,1229]" pageId="7" pageNumber="299" value="2022-03-25">
|
||
<collectingDate box="[301,475,1202,1229]" pageId="7" pageNumber="299" value="2022-03-25">25 March 2022</collectingDate>
|
||
</date>
|
||
,
|
||
<emphasis box="[486,674,1202,1229]" italics="true" pageId="7" pageNumber="299">Hoang Son 6433</emphasis>
|
||
(
|
||
<collectionCode box="[689,762,1202,1228]" pageId="7" pageNumber="299">VAFS</collectionCode>
|
||
,
|
||
<collectionCode box="[772,863,1202,1228]" country="Viet Nam" httpUri="http://grbio.org/cool/65ma-2bzq" name="Vietnam National Museum of Nature" pageId="7" pageNumber="299">VNMN</collectionCode>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph blockId="7.[136,1452,1130,1552]" pageId="7" pageNumber="299">
|
||
<emphasis bold="true" box="[189,294,1238,1264]" pageId="7" pageNumber="299">Notes:—</emphasis>
|
||
<taxonomicName authorityName="Irmscher" authorityYear="1939" box="[294,501,1238,1264]" class="Magnoliopsida" family="Begoniaceae" genus="Begonia" kingdom="Plantae" order="Cucurbitales" pageId="7" pageNumber="299" phylum="Tracheophyta" rank="species" species="filiformis">
|
||
<emphasis box="[294,501,1238,1264]" italics="true" pageId="7" pageNumber="299">Begonia filiformis</emphasis>
|
||
</taxonomicName>
|
||
is recognized by its rugose ovate leaves, densely glandular-hispid peduncles and flowers with pale green tepals and staminate flowers with an actinomorphic androecium.
|
||
<taxonomicName authorityName="Irmscher" authorityYear="1939" box="[1189,1397,1274,1300]" class="Magnoliopsida" family="Begoniaceae" genus="Begonia" kingdom="Plantae" order="Cucurbitales" pageId="7" pageNumber="299" phylum="Tracheophyta" rank="species" species="filiformis">
|
||
<emphasis box="[1189,1397,1274,1300]" italics="true" pageId="7" pageNumber="299">Begonia filiformis</emphasis>
|
||
</taxonomicName>
|
||
was initially discovered in Lungchow, southern Guangxi. This species has long been suspected to also exist in
|
||
<collectingCountry box="[1350,1448,1310,1336]" name="Vietnam" pageId="7" pageNumber="299">Vietnam</collectingCountry>
|
||
, as existing collections are known from near the Vietnamese border. The specimens referred to in this study were collected within the Vi Xuyen District of
|
||
<collectingRegion box="[609,830,1382,1409]" country="Vietnam" name="Ha Giang" pageId="7" pageNumber="299">Ha Giang Province</collectingRegion>
|
||
. There are only two known populations of this species in the area, and neither of them is located within any protected forests (
|
||
<figureCitation box="[953,1020,1418,1444]" captionStart="FIGURE 1" captionStartId="1.[136,229,2027,2049]" captionTargetBox="[151,1436,1214,1999]" captionTargetId="figure-484@1.[151,1436,1214,1999]" captionTargetPageId="1" captionText="FIGURE 1. Distribution map of two new species, Begonia wiformis (yellow square) and B. filiformis (blue triangles)." figureDoi="http://doi.org/10.5281/zenodo.7835557" httpUri="https://zenodo.org/record/7835557/files/figure.png" pageId="7" pageNumber="299">Fig. 1</figureCitation>
|
||
). The Vietnamese population roughly fits morphologically into the
|
||
<typeStatus box="[470,521,1455,1481]" pageId="7" pageNumber="299">type</typeStatus>
|
||
, except that stipules sometimes have an entire margin (vs. shallowly and densely serrate), the tepals are tinged with yellowish-green (vs. pale green to white), and the abaxial wing of capsule is nearly trapezoidal (vs. lunate).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |