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<document id="CC5D1ED3DB19EB08EB1ED75ABC186B2F" ID-CLB-Dataset="302193" ID-DOI="10.11646/phytotaxa.659.3.1" ID-GBIF-Dataset="52524fe3-dfb8-4afc-829a-31089bb4e306" ID-ISSN="1179-3163" ID-Zenodo-Dep="13217894" IM.bibliography_approvedBy="valdenar" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="valdenar" IM.taxonomicNames_approvedBy="valdenar" IM.treatments_approvedBy="valdenar" checkinTime="1722613780751" checkinUser="felipe" docAuthor="Zhang, Liang, Lu, Ngan Thi, Zhou, Xin-Mao, Zhou, Zhuo, Thepkayson, Khamphanh, Luong, Thien Tam &amp; Zhang, Li-Bing" docDate="2024" docId="4B175324C95CA503D1BAFB38FC11ACB4" docLanguage="en" docName="phytotaxa.659.3.1.pdf" docOrigin="Phytotaxa 659 (3)" docSource="http://dx.doi.org/10.11646/phytotaxa.659.3.1" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Leptochilus sinovietnamica Liang Zhang, N. T. Lu &amp; Li Bing Zhang, sp. nov." docType="treatment" docVersion="5" lastPageNumber="229" masterDocId="B72E2B5CC953A513D132FFC2FFE5AB4D" masterDocTitle="Exploring the diversity of the Java fern genus Leptochilus (Polypodiaceae) in the Indo-Burma Biodiversity Hotspot" masterLastPageNumber="235" masterPageNumber="213" pageNumber="228" updateTime="1725399130512" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="D1B261997D9D55595CD3A87E99020ACE">Exploring the diversity of the Java fern genus Leptochilus (Polypodiaceae) in the Indo-Burma Biodiversity Hotspot</mods:title>
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<mods:namePart id="D92FC13C88B05D228D5A344CA1A654D8">Zhang, Liang</mods:namePart>
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<mods:affiliation id="CA7DE058E88FCE126F744E9F35444DAF">Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan 650201, China</mods:affiliation>
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<mods:namePart id="C11F5B8BDB711771B997D839F5985BE3">Lu, Ngan Thi</mods:namePart>
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<mods:affiliation id="0E218024EF3CC6B3178A36CBA4C5E746">Department of Biology, Vietnam National Museum of Nature, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, Vietnam; Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, Vietnam</mods:affiliation>
<mods:nameIdentifier id="2B52AB93ED0F1291E3C35C00ACD02AE9" type="email">vnmngan@gmail.com</mods:nameIdentifier>
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<mods:namePart id="4C921875287CFF710ABC770915C247F9">Zhou, Xin-Mao</mods:namePart>
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<mods:affiliation id="8658BBDE12DDC817CB2134F2FFB9D4B2">School of Ecology and Environmental Science, Yunnan University, Kunming, Yunnan 650091, China</mods:affiliation>
<mods:nameIdentifier id="5770B8F0D944D3C2F6AC7EEDAECD730D" type="email">xinmao.zhou@ynu.edu.cn</mods:nameIdentifier>
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<mods:namePart id="37593B1820DF67E9F1DFEF7C2E19377E">Zhou, Zhuo</mods:namePart>
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<mods:affiliation id="305E73812C50AA8ACF9338F0F87D768B">Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan 650201, China</mods:affiliation>
<mods:nameIdentifier id="1CF69201D72850D586B330417F6CF8F3" type="email">zhouzhuo@mail.kib.ac.cn</mods:nameIdentifier>
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<mods:namePart id="A8FC4A20889C85123B7D1DED579AF383">Thepkayson, Khamphanh</mods:namePart>
<mods:nameIdentifier id="972DC3AB701C0F2935C82042CCEFD414" type="ORCID">0009-0001-1757-9907</mods:nameIdentifier>
<mods:affiliation id="7DBAEFF495B0F6F13569B3D56C3E8F15">Institute of Traditional Medicine, Vientiane, Lao PDR</mods:affiliation>
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<mods:namePart id="6F76CC73B5D93E3CABFDBDD16CDB0DE9">Luong, Thien Tam</mods:namePart>
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<mods:affiliation id="1E1B4D792E17D3647D15DF4C48477EEA">Department of Ecology - Evolutionary Biology, Vietnam National University Ho Chi Minh City (VNUHCM) - University of Science, 227 Nguyen Van Cu Street, District 5, Ho Chi Minh City, Vietnam</mods:affiliation>
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<mods:namePart id="B7390299CFC0BF2D6F5C6484A7CA4A5F">Zhang, Li-Bing</mods:namePart>
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<mods:affiliation id="8719F31BBB2F5CCE53847DD214E27B14">Missouri Botanical Garden, 4344 Shaw Blvd, St. Louis, Missouri, 63110 U. S. A.; Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, Sichuan, China</mods:affiliation>
<mods:nameIdentifier id="6D0E923525ED8A95928B2E24A43C7CE5" type="email">Libing.Zhang@mobot.org</mods:nameIdentifier>
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<mods:title id="E1C2919CB4F7F6C621FC7D85D04E1226">Phytotaxa</mods:title>
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<mods:date id="827A5D32440608ACCC29E542590041F7">2024</mods:date>
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<treatment id="4B175324C95CA503D1BAFB38FC11ACB4" ID-DOI="http://doi.org/10.5281/zenodo.13652262" ID-GBIF-Taxon="240245550" ID-Zenodo-Dep="13652262" LSID="urn:lsid:plazi:treatment:4B175324C95CA503D1BAFB38FC11ACB4" httpUri="http://treatment.plazi.org/id/4B175324C95CA503D1BAFB38FC11ACB4" lastPageId="16" lastPageNumber="229" pageId="15" pageNumber="228">
<subSubSection id="8BA4B1B9C95CA51CD1BAFB38FB93AE59" box="[136,1142,1274,1301]" pageId="15" pageNumber="228" type="nomenclature">
<paragraph id="C301E232C95CA51CD1BAFB38FB93AE59" blockId="15.[136,1142,1274,1301]" box="[136,1142,1274,1301]" pageId="15" pageNumber="228">
<heading id="9849555EC95CA51CD1BAFB38FB93AE59" box="[136,1142,1274,1301]" fontSize="11" level="2" pageId="15" pageNumber="228" reason="4">
9.
<taxonomicName id="04BE99B1C95CA51CD196FB38FC43AE59" authority="Liang Zhang, N.T. Lu &amp; Li Bing Zhang" authorityName="Liang Zhang, N. T. Lu &amp; Li Bing Zhang" box="[164,934,1274,1301]" class="Polypodiopsida" family="Polypodiaceae" genus="Leptochilus" kingdom="Plantae" order="Polypodiales" pageId="15" pageNumber="228" phylum="Tracheophyta" rank="species" species="sinovietnamica" status="sp. nov.">
<emphasis id="F1CA3E20C95CA51CD196FB38FE05AE59" bold="true" box="[164,480,1274,1301]" italics="true" pageId="15" pageNumber="228">Leptochilus sinovietnamica</emphasis>
Liang Zhang, N.T. Lu &amp; Li Bing Zhang
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,
<emphasis id="F1CA3E20C95CA51CD281FB39FBEDAE59" box="[947,1032,1275,1300]" italics="true" pageId="15" pageNumber="228">
<taxonomicNameLabel id="EAF9835BC95CA51CD281FB39FBEDAE59" box="[947,1032,1275,1300]" pageId="15" pageNumber="228" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(
<figureCitation id="5B85FEB7C95CA51CD525FB38FB8DAE59" box="[1047,1128,1274,1300]" captionStart="FIGURE 11" captionStartId="16.[136,229,1586,1608]" captionTargetBox="[239,1348,256,1551]" captionTargetId="figure-54@16.[228,1359,245,1562]" captionTargetPageId="16" captionText="FIGURE 11. Leptochilus sinovietnamica Liang Zhang, N.T. Lu &amp; Li Bing Zhang,—A&amp; B.Abnormal individuals with one pair of lobes.— C. Portion of adaxial lamina.—D. Upper portion of abaxial lamina showing sori.—E. Portion of abaxial lamina lobe.—F. Rhizome.—G. Rhizome scales. Photo credit: Liang Zhang." figureDoi="http://doi.org/10.5281/zenodo.13217916" httpUri="https://zenodo.org/record/13217916/files/figure.png" pageId="15" pageNumber="228">Fig. 11</figureCitation>
).
</heading>
</paragraph>
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<emphasis id="F1CA3E20C95CA51CD1BAFA80FF26AE11" bold="true" box="[136,195,1346,1372]" pageId="15" pageNumber="228">Type</emphasis>
:
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.
<collectingRegion id="017A2CD0C95CA51CD008FA81FE71AE10" box="[314,404,1347,1373]" country="China" name="Yunnan" pageId="15" pageNumber="228">Yunnan</collectingRegion>
: Hekou, Nanxi Town, Anjiahe, elev.
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,
<geoCoordinate id="A68A84F5C95CA51CD2A3FA80FC0AAE11" box="[913,1007,1346,1372]" degrees="22.69" direction="north" orientation="latitude" pageId="15" pageNumber="228" precision="555" value="22.69">22.69°N</geoCoordinate>
/
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, on limestone rocks beside a stream in forest,
<date id="B700C4F2C95CA51CD079FAA4FDE1AECD" box="[331,516,1382,1408]" pageId="15" pageNumber="228" value="2019-08-31">31 August 2019</date>
,
<emphasis id="F1CA3E20C95CA51CD320FAA5FB02AECD" box="[530,1255,1382,1409]" italics="true" pageId="15" pageNumber="228">Liang Zhang, Zhen-Long Liang, Xiang-Li Yue &amp; Zi-Yu Ye 3040</emphasis>
(
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KUN-1576330!,
<typeStatus id="1C055C90C95CA51CD033FA48FEB7AEE9" box="[257,338,1418,1444]" pageId="15" pageNumber="228" type="isotype">isotype</typeStatus>
KUN-1576329!).
</paragraph>
</subSubSection>
<subSubSection id="8BA4B1B9C95CA51CD18FFA6CFB2EAC34" pageId="15" pageNumber="228" type="diagnosis">
<paragraph id="C301E232C95CA51CD18FFA6CFD5FAEA1" blockId="15.[136,1452,1346,2093]" pageId="15" pageNumber="228">
<emphasis id="F1CA3E20C95CA51CD18FFA6CFED5AE85" bold="true" box="[189,304,1454,1480]" pageId="15" pageNumber="228">Diagnosis</emphasis>
:
<taxonomicName id="04BE99B1C95CA51CD072FA6CFD90AE85" box="[320,629,1454,1480]" class="Polypodiopsida" family="Polypodiaceae" genus="Leptochilus" kingdom="Plantae" order="Polypodiales" pageId="15" pageNumber="228" phylum="Tracheophyta" rank="species" species="sinovietnamica">
<emphasis id="F1CA3E20C95CA51CD072FA6CFD90AE85" box="[320,629,1454,1480]" italics="true" pageId="15" pageNumber="228">Leptochilus sinovietnamica</emphasis>
</taxonomicName>
is characterized by its large habit, fronds
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long, lamina thinly chartaceous, and lobes large,
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in width.
</paragraph>
<paragraph id="C301E232C95CA51CD18FFA34FB2EAC34" blockId="15.[136,1452,1346,2093]" pageId="15" pageNumber="228">
<emphasis id="F1CA3E20C95CA51CD18FFA34FEEDAD5D" bold="true" box="[189,264,1526,1552]" pageId="15" pageNumber="228">Plants</emphasis>
perennial, evergreen.
<emphasis id="F1CA3E20C95CA51CD0CEFA34FD83AD5D" bold="true" box="[508,614,1526,1552]" pageId="15" pageNumber="228">Rhizome</emphasis>
creeping, ca.
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in diam., dorsiventrally flattened, scaly, with many short roots; scales, appressed, slightly spreading at rhizome apex, irregularly ovate, clathrate, thickly membranous, margins entire or sparely denticulate, brown, (0.8)1.83.5 (4.6) ×
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.
<emphasis id="F1CA3E20C95CA51CD521F9FCFB8DAD15" bold="true" box="[1043,1128,1598,1624]" pageId="15" pageNumber="228">Fronds</emphasis>
monomorphic or sometimes slightly dimorphic,
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distant, (30)
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long;
<emphasis id="F1CA3E20C95CA51CD27CF9A0FC4DAD31" bold="true" box="[846,936,1634,1660]" pageId="15" pageNumber="228">petioles</emphasis>
stramineous, (16)
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long, ca.
<quantity id="04464FD7C95CA51CD465F9A0FF51ADEC" metricMagnitude="-3" metricUnit="m" metricValue="2.75" metricValueMax="3.1" metricValueMin="2.4" pageId="15" pageNumber="228" unit="mm" value="2.75" valueMax="3.1" valueMin="2.4">2.43.1 mm</quantity>
in diam. at middle, wingless;
<emphasis id="F1CA3E20C95CA51CD33FF944FD88ADED" bold="true" box="[525,621,1670,1696]" pageId="15" pageNumber="228">rachises</emphasis>
wingless, and only slightly winged at distal rachis at the connecting part between rachis and lobe.
<emphasis id="F1CA3E20C95CA51CD097F968FDEAAD89" bold="true" box="[421,527,1706,1732]" pageId="15" pageNumber="228">Laminae</emphasis>
broadly elliptic, deeply 1-pinnatifid, (18)3156 ×
<quantity id="04464FD7C95CA51CD567F968FB22AD88" box="[1109,1223,1706,1733]" metricMagnitude="-1" metricUnit="m" metricValue="4.0" metricValueMax="5.0" metricValueMin="3.0" pageId="15" pageNumber="228" unit="cm" value="40.0" valueMax="50.0" valueMin="30.0">3050 cm</quantity>
, widest at middle or below middle of laminae, thinly chartaceous, brown when dry, glabrous, margins of lobes entire, slightly repand.
<emphasis id="F1CA3E20C95CA51CD456F90CFA49ADA5" bold="true" box="[1380,1452,1742,1768]" pageId="15" pageNumber="228">Lobes</emphasis>
(1)26 pairs, lanceolate, apex acuminate, 1526 × (2.1)
<quantity id="04464FD7C95CA51CD212F930FC40AC40" box="[800,933,1778,1805]" metricMagnitude="-2" metricUnit="m" metricValue="4.5" metricValueMax="5.5" metricValueMin="3.5" pageId="15" pageNumber="228" unit="cm" value="4.5" valueMax="5.5" valueMin="3.5">3.55.5 cm</quantity>
, basal portions of lobes narrowed, ascending upward, midribs of lobes at angles of 4154 degree with rachis, distal pair of lobes slightly narrowed, alternate or nearly opposite, lobe base ca.
<quantity id="04464FD7C95CA51CD0EEF8F8FDBCAC18" box="[476,601,1850,1877]" metricMagnitude="-2" metricUnit="m" metricValue="3.7" metricValueMax="4.9" metricValueMin="2.5" pageId="15" pageNumber="228" unit="cm" value="3.7" valueMax="4.9" valueMin="2.5">2.54.9 cm</quantity>
distant with each other. Midribs distinctly raised, veins visible.
<emphasis id="F1CA3E20C95CA51CD41EF8F8FABBAC19" bold="true" box="[1324,1374,1850,1876]" pageId="15" pageNumber="228">Sori</emphasis>
linear, 1825 on each side of midrib, centers ca.
<quantity id="04464FD7C95CA51CD369F89CFD5DAC34" box="[603,696,1886,1913]" metricMagnitude="-3" metricUnit="m" metricValue="6.5" metricValueMax="8.0" metricValueMin="5.0" pageId="15" pageNumber="228" unit="mm" value="6.5" valueMax="8.0" valueMin="5.0">58 mm</quantity>
apart from one another, 1.32.8 ×
<quantity id="04464FD7C95CA51CD50FF89CFB22AC34" box="[1085,1223,1886,1913]" metricMagnitude="-4" metricUnit="m" metricValue="7.0" metricValueMax="9.0" metricValueMin="5.0" pageId="15" pageNumber="228" unit="mm" value="0.7" valueMax="0.9" valueMin="0.5">0.50.9 mm</quantity>
.
</paragraph>
</subSubSection>
<subSubSection id="8BA4B1B9C95CA503D18FF840FD3CAB91" lastPageId="16" lastPageNumber="229" pageId="15" pageNumber="228" type="materials_examined">
<paragraph id="C301E232C95CA503D18FF840FD3CAB91" blockId="15.[136,1452,1346,2093]" lastBlockId="16.[136,1451,158,221]" lastPageId="16" lastPageNumber="229" pageId="15" pageNumber="228">
<emphasis id="F1CA3E20C95CA51CD18FF840FDA6ACD1" bold="true" box="[189,579,1922,1948]" pageId="15" pageNumber="228">Additional specimens examined</emphasis>
:
<materialsCitation id="73D6E86FC95CA51CD36AF840FC72AC8D" ID-GBIF-Occurrence="4928466318" collectingDate="1962-08-25" collectionCode="KUN" collectorName="Sugong Wu" country="China" county="Jinping" elevation="650" location="Jiushiliang" municipality="Mengla" pageId="15" pageNumber="228" specimenCount="1" stateProvince="Yunnan">
<collectingCountry id="BBA9A2A2C95CA51CD36AF840FD54ACD1" box="[600,689,1922,1948]" name="China" pageId="15" pageNumber="228">CHINA</collectingCountry>
.
<collectingRegion id="017A2CD0C95CA51CD3F6F841FCFBACD0" box="[708,798,1923,1949]" country="China" name="Yunnan" pageId="15" pageNumber="228">Yunnan</collectingRegion>
:
<collectingCounty id="2A609ABEC95CA51CD21CF840FC66ACD1" box="[814,899,1922,1948]" pageId="15" pageNumber="228">Jinping</collectingCounty>
,
<collectingMunicipality id="23657848C95CA51CD2A7F840FC08ACD1" box="[917,1005,1922,1948]" pageId="15" pageNumber="228">Mengla</collectingMunicipality>
,
<location id="C661B4E9C95CA51CD2CDF840FB9EACD1" LSID="urn:lsid:plazi:treatment:4B175324C95CA503D1BAFB38FC11ACB4:C661B4E9C95CA51CD2CDF840FB9EACD1" box="[1023,1147,1922,1948]" country="China" county="Jinping" municipality="Mengla" name="Jiushiliang" pageId="15" pageNumber="228" stateProvince="Yunnan">Jiushiliang</location>
, elev.
<quantity id="04464FD7C95CA51CD5FFF840FAF9ACD0" box="[1229,1308,1922,1949]" metricMagnitude="2" metricUnit="m" metricValue="6.5" pageId="15" pageNumber="228" unit="m" value="650.0">
<elevation id="48930501C95CA51CD5FFF840FAF9ACD0" box="[1229,1308,1922,1949]" metricMagnitude="2" metricUnit="m" metricValue="6.5" pageId="15" pageNumber="228" unit="m" value="650.0">650 m</elevation>
</quantity>
, on rock in limestone mountains,
<date id="B700C4F2C95CA51CD04DF864FDD1AC8D" box="[383,564,1958,1985]" pageId="15" pageNumber="228" value="1962-08-25">
<collectingDate id="A7443D1AC95CA51CD04DF864FDD1AC8D" box="[383,564,1958,1985]" pageId="15" pageNumber="228" value="1962-08-25">25 August 1962</collectingDate>
</date>
,
<emphasis id="F1CA3E20C95CA51CD30DF865FD1BAC8D" box="[575,766,1958,1985]" italics="true" pageId="15" pageNumber="228">
<collectorName id="6E4B87E4C95CA51CD30DF865FD5AAC8D" box="[575,703,1959,1985]" pageId="15" pageNumber="228">Sugong Wu</collectorName>
4044
</emphasis>
(
<collectionCode id="A5AF7AF7C95CA51CD23CF864FCB1AC8D" box="[782,852,1958,1984]" country="China" lsid="urn:lsid:biocol.org:col:15842" name="Kunming Institute of Botany, Chinese Academy of Sciences" pageId="15" pageNumber="228" type="Herbarium">KUN</collectionCode>
!, PE!)
</materialsCitation>
.
<materialsCitation id="73D6E86FC95CA51CD296F864FA42ACA9" ID-GBIF-Occurrence="4928466311" collectingDate="2013-12-05" collectionCode="CDBI" collectorName="Li-Bing Zhang &amp; Liang Zhang &amp; Ngan Thi Lu" country="Vietnam" county="Na Ri District" elevation="400" location="Tham Mu" municipality="An Tinh Community" pageId="15" pageNumber="228" specimenCount="1" stateProvince="Bac Kan">
<collectingCountry id="BBA9A2A2C95CA51CD296F864FBCCAC8D" box="[932,1065,1958,1984]" name="Vietnam" pageId="15" pageNumber="228">VIETNAM</collectingCountry>
.
<collectingRegion id="017A2CD0C95CA51CD501F865FB7CAC8C" box="[1075,1177,1959,1985]" country="Vietnam" name="Bac Kan" pageId="15" pageNumber="228">Bac Kan</collectingRegion>
:
<collectingCounty id="2A609ABEC95CA51CD596F865FAA0AC8D" box="[1188,1349,1958,1985]" pageId="15" pageNumber="228">Na Ri District</collectingCounty>
,
<collectingMunicipality id="23657848C95CA51CD47CF864FEEAACA9" pageId="15" pageNumber="228">An Tinh Community</collectingMunicipality>
,
<location id="C661B4E9C95CA51CD029F808FE6BACA8" LSID="urn:lsid:plazi:treatment:4B175324C95CA503D1BAFB38FC11ACB4:C661B4E9C95CA51CD029F808FE6BACA8" box="[283,398,1994,2021]" country="Vietnam" county="Na Ri District" municipality="An Tinh Community" name="Tham Mu" pageId="15" pageNumber="228" stateProvince="Bac Kan">Tham Mu</location>
,
<quantity id="04464FD7C95CA51CD0A8F808FDF8ACA8" box="[410,541,1994,2021]" metricMagnitude="2" metricUnit="m" metricValue="4.0" metricValueMax="5.0" metricValueMin="3.0" pageId="15" pageNumber="228" unit="m" value="400.0" valueMax="500.0" valueMin="300.0">
<elevation id="48930501C95CA51CD0A8F808FDF8ACA8" box="[410,541,1994,2021]" metricMagnitude="2" metricUnit="m" metricValue="4.0" metricValueMax="5.0" metricValueMin="3.0" pageId="15" pageNumber="228" unit="m" value="400.0" valueMax="500.0" valueMin="300.0">300500 m</elevation>
</quantity>
,
<date id="B700C4F2C95CA51CD318F808FD13ACA9" box="[554,758,1994,2021]" pageId="15" pageNumber="228" value="2013-12-05">
<collectingDate id="A7443D1AC95CA51CD318F808FD13ACA9" box="[554,758,1994,2021]" pageId="15" pageNumber="228" value="2013-12-05">5 December 2013</collectingDate>
</date>
,
<emphasis id="F1CA3E20C95CA51CD230F809FAD8ACA9" box="[770,1341,1994,2021]" italics="true" pageId="15" pageNumber="228">
<collectorName id="6E4B87E4C95CA51CD230F809FC4FACA9" box="[770,938,1994,2020]" pageId="15" pageNumber="228">Li-Bing Zhang</collectorName>
,
<collectorName id="6E4B87E4C95CA51CD285F809FBADACA9" box="[951,1096,1994,2020]" pageId="15" pageNumber="228">Liang Zhang</collectorName>
&amp;
<collectorName id="6E4B87E4C95CA51CD55CF809FB1AACA9" box="[1134,1279,1994,2020]" pageId="15" pageNumber="228">Ngan Thi Lu</collectorName>
6711
</emphasis>
(
<collectionCode id="A5AF7AF7C95CA51CD47FF808FA7FACA9" box="[1357,1434,1994,2020]" country="China" lsid="urn:lsid:biocol.org:col:12796" name="Chengdu Institute of Biology" pageId="15" pageNumber="228" type="Herbarium">CDBI</collectionCode>
!)
</materialsCitation>
;
<materialsCitation id="73D6E86FC95CA51CD1BAF82DFBFFA361" ID-GBIF-Occurrence="4928466314" collectingDate="2013-11-22" collectionCode="CDBI" collectorName="Li-Bing Zhang &amp; Liang Zhang &amp; Ngan Thi Lu" country="Vietnam" county="Tan Lac District" elevation="840" latitude="20.53" location="Ngoc Son Ngo Luong Nature Reserve" longLatPrecision="761" longitude="105.18" municipality="Tam Son Community" pageId="15" pageNumber="228" specimenCount="1" stateProvince="Hoa Binh">
<collectingRegion id="017A2CD0C95CA51CD1BAF82DFF1CA345" box="[136,249,2030,2057]" country="Vietnam" name="Hoa Binh" pageId="15" pageNumber="228">Hoa Binh</collectingRegion>
:
<collectingCounty id="2A609ABEC95CA51CD031F82DFE59A345" box="[259,444,2030,2057]" pageId="15" pageNumber="228">Tan Lac District</collectingCounty>
,
<collectingMunicipality id="23657848C95CA51CD0F5F82DFD5CA345" box="[455,697,2030,2057]" pageId="15" pageNumber="228">Tam Son Community</collectingMunicipality>
,
<location id="C661B4E9C95CA51CD3F7F82DFB91A344" LSID="urn:lsid:plazi:treatment:4B175324C95CA503D1BAFB38FC11ACB4:C661B4E9C95CA51CD3F7F82DFB91A344" box="[709,1140,2030,2057]" country="Vietnam" county="Tan Lac District" latitude="20.53" longLatPrecision="761" longitude="105.18" municipality="Tam Son Community" name="Ngoc Son Ngo Luong Nature Reserve" pageId="15" pageNumber="228" stateProvince="Hoa Binh">Ngoc Son Ngo Luong Nature Reserve</location>
,
<quantity id="04464FD7C95CA51CD54DF82CFB2CA344" box="[1151,1225,2030,2057]" metricMagnitude="2" metricUnit="m" metricValue="8.4" pageId="15" pageNumber="228" unit="m" value="840.0">
<elevation id="48930501C95CA51CD54DF82CFB2CA344" box="[1151,1225,2030,2057]" metricMagnitude="2" metricUnit="m" metricValue="8.4" pageId="15" pageNumber="228" unit="m" value="840.0">840 m</elevation>
</quantity>
,
<geoCoordinate id="A68A84F5C95CA51CD5E7F82CFAD1A344" box="[1237,1332,2030,2057]" degrees="20.53" direction="north" orientation="latitude" pageId="15" pageNumber="228" precision="555" value="20.53">20.53°N</geoCoordinate>
/
<geoCoordinate id="A68A84F5C95CA51CD40FF82CFA41A344" box="[1341,1444,2030,2057]" degrees="105.18" direction="east" orientation="longitude" pageId="15" pageNumber="228" precision="555" value="105.18">105.18°E</geoCoordinate>
,
<date id="B700C4F2C95CA51CD1BAF7D0FE83A361" box="[136,358,2066,2092]" pageId="15" pageNumber="228" value="2013-11-22">
<collectingDate id="A7443D1AC95CA51CD1BAF7D0FE83A361" box="[136,358,2066,2092]" pageId="15" pageNumber="228" value="2013-11-22">22 November 2013</collectingDate>
</date>
,
<emphasis id="F1CA3E20C95CA51CD040F7D1FC4AA361" box="[370,943,2066,2093]" italics="true" pageId="15" pageNumber="228">
<collectorName id="6E4B87E4C95CA51CD040F7D1FDFFA361" box="[370,538,2066,2092]" pageId="15" pageNumber="228">Li-Bing Zhang</collectorName>
,
<collectorName id="6E4B87E4C95CA51CD315F7D1FD5CA361" box="[551,697,2066,2092]" pageId="15" pageNumber="228">Liang Zhang</collectorName>
&amp;
<collectorName id="6E4B87E4C95CA51CD3EDF7D1FC95A361" box="[735,880,2066,2092]" pageId="15" pageNumber="228">Ngan Thi Lu</collectorName>
6377
</emphasis>
(
<collectionCode id="A5AF7AF7C95CA51CD2F2F7D0FBE8A361" box="[960,1037,2066,2092]" country="China" lsid="urn:lsid:biocol.org:col:12796" name="Chengdu Institute of Biology" pageId="15" pageNumber="228" type="Herbarium">CDBI</collectionCode>
!)
</materialsCitation>
;
<materialsCitation id="73D6E86FC95CA503D515F7D0FD30AB91" ID-GBIF-Occurrence="4928466319" collectingDate="2014-11-07" collectionCode="CDBI" collectorName="Li-Bing Zhang &amp; Liang Zhang &amp; Ngan Thi Lu" country="Vietnam" elevation="400" lastPageId="16" lastPageNumber="229" latitude="17.44" location="Road" longLatPrecision="767" longitude="106.24" municipality="Phong Nha Ke Bang National Park" pageId="15" pageNumber="228" specimenCount="1" stateProvince="Quang Binh">
<collectingRegion id="017A2CD0C95CA51CD515F7D0FB50A361" box="[1063,1205,2066,2092]" country="Vietnam" name="Quang Binh" pageId="15" pageNumber="228">Quang Binh</collectingRegion>
:
<collectingMunicipality id="23657848C95CA503D5F2F7D0FEC0ABF5" lastPageId="16" lastPageNumber="229" pageId="15" pageNumber="228">Phong Nha Ke Bang National Park</collectingMunicipality>
,
<quantity id="04464FD7C943A503D002FF5CFE95ABF5" box="[304,368,158,184]" metricMagnitude="4" metricUnit="m" metricValue="2.7" pageId="16" pageNumber="229" unit="km" value="27.0">27km</quantity>
of #20
<location id="C661B4E9C943A503D0F4FF5CFDE1ABF5" LSID="urn:lsid:plazi:treatment:4B175324C95CA503D1BAFB38FC11ACB4:C661B4E9C943A503D0F4FF5CFDE1ABF5" box="[454,516,158,184]" country="Vietnam" latitude="17.44" longLatPrecision="767" longitude="106.24" municipality="Phong Nha Ke Bang National Park" name="Road" pageId="16" pageNumber="229" stateProvince="Quang Binh">Road</location>
,
<quantity id="04464FD7C943A503D33DFF5CFDBDABF4" box="[527,600,158,185]" metricMagnitude="2" metricUnit="m" metricValue="4.0" pageId="16" pageNumber="229" unit="m" value="400.0">
<elevation id="48930501C943A503D33DFF5CFDBDABF4" box="[527,600,158,185]" metricMagnitude="2" metricUnit="m" metricValue="4.0" pageId="16" pageNumber="229" unit="m" value="400.0">400 m</elevation>
</quantity>
,
<geoCoordinate id="A68A84F5C943A503D351FF5CFD24ABF5" box="[611,705,158,184]" degrees="17.44" direction="north" orientation="latitude" pageId="16" pageNumber="229" precision="555" value="17.44">17.44°N</geoCoordinate>
/
<geoCoordinate id="A68A84F5C943A503D3F8FF5CFCD6ABF4" box="[714,819,158,185]" degrees="106.24" direction="east" orientation="longitude" pageId="16" pageNumber="229" precision="555" value="106.24">106.24°E</geoCoordinate>
, near rock in forest,
<date id="B700C4F2C943A503D529FF5CFB10ABF5" box="[1051,1269,158,184]" pageId="16" pageNumber="229" value="2014-11-07">
<collectingDate id="A7443D1AC943A503D529FF5CFB10ABF5" box="[1051,1269,158,184]" pageId="16" pageNumber="229" value="2014-11-07">07 November 2014</collectingDate>
</date>
,
<emphasis id="F1CA3E20C943A503D432FF5DFDEDAB91" italics="true" pageId="16" pageNumber="229">
<collectorName id="6E4B87E4C943A503D432FF5DFA42ABF5" box="[1280,1447,158,184]" pageId="16" pageNumber="229">Li-Bing Zhang</collectorName>
,
<collectorName id="6E4B87E4C943A503D1BAFF01FEFDAB91" box="[136,280,194,220]" pageId="16" pageNumber="229">Liang Zhang</collectorName>
&amp;
<collectorName id="6E4B87E4C943A503D00EFF01FE2FAB91" box="[316,458,194,220]" pageId="16" pageNumber="229">Ngan Thi Lu</collectorName>
7365
</emphasis>
(
<collectionCode id="A5AF7AF7C943A503D32AFF00FD81AB91" box="[536,612,194,220]" country="China" lsid="urn:lsid:biocol.org:col:12796" name="Chengdu Institute of Biology" pageId="16" pageNumber="229" type="Herbarium">CDBI</collectionCode>
!, VNMN)
</materialsCitation>
.
</paragraph>
</subSubSection>
<caption id="97C1B2BAC943A503D1BAF9F0FDCBADDD" ID-DOI="http://doi.org/10.5281/zenodo.13217916" ID-Zenodo-Dep="13217916" httpUri="https://zenodo.org/record/13217916/files/figure.png" pageId="16" pageNumber="229" startId="16.[136,229,1586,1608]" targetBox="[239,1348,256,1551]" targetPageId="16" targetType="figure">
<paragraph id="C301E232C943A503D1BAF9F0FDCBADDD" blockId="16.[136,1452,1586,1680]" pageId="16" pageNumber="229">
<emphasis id="F1CA3E20C943A503D1BAF9F0FEE4AD0A" bold="true" box="[136,257,1586,1608]" pageId="16" pageNumber="229">FIGURE 11</emphasis>
.
<taxonomicName id="04BE99B1C943A503D039F9F0FC6EAD05" authority="Liang Zhang, N. T. Lu &amp; Li Bing Zhang" authorityName="Liang Zhang, N. T. Lu &amp; Li Bing Zhang" box="[267,907,1586,1608]" class="Polypodiopsida" family="Polypodiaceae" genus="Leptochilus" kingdom="Plantae" order="Polypodiales" pageId="16" pageNumber="229" phylum="Tracheophyta" rank="species" species="sinovietnamica">
<emphasis id="F1CA3E20C943A503D039F9F0FDF4AD05" box="[267,529,1586,1608]" italics="true" pageId="16" pageNumber="229">Leptochilus sinovietnamica</emphasis>
Liang Zhang, N.T. Lu &amp; Li Bing Zhang
</taxonomicName>
,—A &amp; B. Abnormal individuals with one pair of lobes.— C. Portion of adaxial lamina.—D. Upper portion of abaxial lamina showing sori.—E. Portion of abaxial lamina lobe.—F. Rhizome.—G. Rhizome scales. Photo credit: Liang Zhang.
</paragraph>
</caption>
<subSubSection id="8BA4B1B9C943A503D18FF97DFF1FAC6C" pageId="16" pageNumber="229" type="distribution">
<paragraph id="C301E232C943A503D18FF97DFF1FAC6C" blockId="16.[136,1452,1727,2041]" pageId="16" pageNumber="229">
<emphasis id="F1CA3E20C943A503D18FF97DFE17AD94" bold="true" box="[189,498,1727,1753]" pageId="16" pageNumber="229">Distribution and habitat:</emphasis>
<taxonomicName id="04BE99B1C943A503D0CFF97DFCD0AD94" box="[509,821,1727,1753]" class="Polypodiopsida" family="Polypodiaceae" genus="Leptochilus" kingdom="Plantae" order="Polypodiales" pageId="16" pageNumber="229" phylum="Tracheophyta" rank="species" species="sinovietnamica">
<emphasis id="F1CA3E20C943A503D0CFF97DFCD0AD94" box="[509,821,1727,1753]" italics="true" pageId="16" pageNumber="229">Leptochilus sinovietnamica</emphasis>
</taxonomicName>
is found in the southern region of
<collectingRegion id="017A2CD0C943A503D5E5F97DFAD5AD94" box="[1239,1328,1727,1753]" country="China" name="Yunnan" pageId="16" pageNumber="229">Yunnan</collectingRegion>
,
<collectingCountry id="BBA9A2A2C943A503D40DF97DFA60AD94" box="[1343,1413,1727,1753]" name="China" pageId="16" pageNumber="229">China</collectingCountry>
, as well as in central and northern
<collectingCountry id="BBA9A2A2C943A503D0D5F921FDAFADB0" box="[487,586,1763,1789]" name="Vietnam" pageId="16" pageNumber="229">Vietnam</collectingCountry>
. This species is observed growing on or in proximity to rocks in a limestone mountain.
</paragraph>
</subSubSection>
<subSubSection id="8BA4B1B9C943A503D18FF8E9FC11ACB4" pageId="16" pageNumber="229" type="etymology">
<paragraph id="C301E232C943A503D18FF8E9FE82AC24" blockId="16.[136,1452,1727,2041]" pageId="16" pageNumber="229">
<emphasis id="F1CA3E20C943A503D18FF8E9FEDBAC08" bold="true" box="[189,318,1835,1861]" pageId="16" pageNumber="229">Etymology</emphasis>
: The specific epithet, sinovietnamica, indicates that the species is currently known distributed in
<collectingCountry id="BBA9A2A2C943A503D1BAF88DFF2EAC24" box="[136,203,1871,1897]" name="China" pageId="16" pageNumber="229">China</collectingCountry>
and
<collectingCountry id="BBA9A2A2C943A503D033F88DFE81AC24" box="[257,356,1871,1897]" name="Vietnam" pageId="16" pageNumber="229">Vietnam</collectingCountry>
.
</paragraph>
<paragraph id="C301E232C943A503D18FF8B1FC11ACB4" blockId="16.[136,1452,1727,2041]" pageId="16" pageNumber="229">
<emphasis id="F1CA3E20C943A503D18FF8B1FF10ACC0" bold="true" box="[189,245,1907,1933]" pageId="16" pageNumber="229">Note</emphasis>
:
<taxonomicName id="04BE99B1C943A503D037F8B1FDDFACC0" box="[261,570,1907,1933]" class="Polypodiopsida" family="Polypodiaceae" genus="Leptochilus" kingdom="Plantae" order="Polypodiales" pageId="16" pageNumber="229" phylum="Tracheophyta" rank="species" species="sinovietnamica">
<emphasis id="F1CA3E20C943A503D037F8B1FDDFACC0" box="[261,570,1907,1933]" italics="true" pageId="16" pageNumber="229">Leptochilus sinovietnamica</emphasis>
</taxonomicName>
is distinguished by having the large fronds up to
<quantity id="04464FD7C943A503D55EF8B1FB57ACC0" box="[1132,1202,1907,1933]" metricMagnitude="-1" metricUnit="m" metricValue="9.0" pageId="16" pageNumber="229" unit="cm" value="90.0">90 cm</quantity>
long and 34 pairs of lateral lobes. The sample labeled as “Li-Bing Zhang
<emphasis id="F1CA3E20C943A503D3EDF85AFCFCACFC" box="[735,793,1943,1969]" italics="true" pageId="16" pageNumber="229">et al.</emphasis>
6711”, featuring one pairs of lobes, presents an exception within the species. To fully characterize the species in terms of its morphology, additional morphological studies should be conducted by incorporating a broader range of sequenced materials.
</paragraph>
</subSubSection>
</treatment>
</document>