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<document id="590D80370B53610AB48FB7A0DD4CBDA0" ID-DOI="10.11646/phytotaxa.646.1.5" ID-ISSN="1179-3163" ID-Zenodo-Dep="13215222" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="jonas" IM.materialsCitations_approvedBy="jonas" IM.tables_approvedBy="jonas" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="jonas" checkinTime="1722597141506" checkinUser="felipe" docAuthor="Lin, Dongliang, Qin, Shiyu &amp; Jin, Xiaohua" docDate="2024" docId="03FC87CB794CF636379D4841FF7CFE5C" docLanguage="en" docName="phytotaxa.646.1.5.pdf" docOrigin="Phytotaxa 646 (1)" docSource="http://dx.doi.org/10.11646/phytotaxa.646.1.5" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Habenaria tiechangensis X. H. Jin &amp; D. L. Lin, sp. nov." docType="treatment" docVersion="2" lastPageNumber="71" masterDocId="FFC5FFB3794DF63237154C55FFDAFFCC" masterDocTitle="A new species of Habenaria (Orchidaceae, Orchidoideae, Orchideae) from Yunnan, China" masterLastPageNumber="74" masterPageNumber="67" pageNumber="68" updateTime="1725045616004" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="A5E1E099AE1C3BD15D960595F27E424C">A new species of Habenaria (Orchidaceae, Orchidoideae, Orchideae) from Yunnan, China</mods:title>
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<mods:name id="5F20F43F7DB5E3C931A3886152483D66" type="personal">
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<mods:namePart id="C3761F1118B77E7357C35168FBC74C6F">Lin, Dongliang</mods:namePart>
<mods:nameIdentifier id="0005F1E932414E24FA68661EB9829F94" type="ORCID">0000-0002-5175-107X</mods:nameIdentifier>
<mods:affiliation id="8730E4ACEC7C8022484A917E78249242">State Key Laboratory of Plant diversity and prominent crops, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China &amp; China National Botanical Garden, Beijing, China &amp; University of Chinese Academy of Sciences, Beijing, China</mods:affiliation>
<mods:nameIdentifier id="4FE83F951AD70725C405E2BF7AB4A519" type="email">lindongliang@ibcas.ac.cn</mods:nameIdentifier>
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<mods:namePart id="744DD6F3AB1E8F3A33304D15E6C0356D">Qin, Shiyu</mods:namePart>
<mods:nameIdentifier id="6070AFDEBA5355330D043F02A19FC666" type="ORCID">0009-0008-2680-6789</mods:nameIdentifier>
<mods:affiliation id="9A2005B851C31D9AE87A78A66BEF6BE8">State Key Laboratory of Plant diversity and prominent crops, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China &amp; China National Botanical Garden, Beijing, China &amp; School of Life Sciences, Nanchang University, Nanchang, Xuefudadao 999, shajing, Nanchang, Jiangxi, 330031, China</mods:affiliation>
<mods:nameIdentifier id="806018EBAD8A435B9AA45B85D3CCEB49" type="email">qinshiyu320@163.com</mods:nameIdentifier>
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<mods:namePart id="AAC7BBE9772AF967C7E0339D36795ECA">Jin, Xiaohua</mods:namePart>
<mods:nameIdentifier id="AEE639A5D8A7DEB5323B0A2207BF7B6D" type="ORCID">0000-0002-9987-5602</mods:nameIdentifier>
<mods:affiliation id="E43B6120D1E443B5E01B76798372C9D5">State Key Laboratory of Plant diversity and prominent crops, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China &amp; China National Botanical Garden, Beijing, China</mods:affiliation>
<mods:nameIdentifier id="0C8517B69161E7595CD4833DB9043CF0" type="email">xiaohuajin@ibcas.ac.cn</mods:nameIdentifier>
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<mods:title id="404F001A782CE53637426BAA35F0A833">Phytotaxa</mods:title>
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<mods:date id="0129A94A0C4E2F6CB28D8176074481A1">2024</mods:date>
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<materialsCitation id="3B3D3C80794CF633379D4841FF36FBB9" collectingDate="2023-07-11" collectionCode="PE" collectorName="Xiaohua Jin &amp; Shiyu Qin" country="China" county="Malipo County" elevation="1909" location="Malipo County" pageId="1" pageNumber="68" specimenCount="1" stateProvince="Yunnan Province" typeStatus="holotype">
<subSubSection id="C34F6556794CF633379D4841FD34FBE2" box="[136,750,1044,1071]" pageId="1" pageNumber="68" type="nomenclature">
<paragraph id="8BEA36DD794CF633379D4841FD34FBE2" blockId="1.[136,1452,1044,1214]" box="[136,750,1044,1071]" pageId="1" pageNumber="68">
<taxonomicName id="4C554D5E794CF633379D4841FD54FBE2" authority="X.H. Jin &amp; D.L. Lin" authorityName="X. H. Jin &amp; D. L. Lin" box="[136,654,1044,1071]" class="Liliopsida" family="Orchidaceae" genus="Habenaria" kingdom="Plantae" order="Asparagales" pageId="1" pageNumber="68" phylum="Tracheophyta" rank="species" species="tiechangensis" status="sp. nov.">
<emphasis id="B921EACF794CF633379D4841FE7AFBE2" box="[136,416,1044,1070]" italics="true" pageId="1" pageNumber="68">Habenaria tiechangensis</emphasis>
X.H. Jin &amp; D.L. Lin
</taxonomicName>
,
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<taxonomicNameLabel id="A21257B4794CF633358C4840FD34FBE2" box="[665,750,1045,1070]" pageId="1" pageNumber="68" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</paragraph>
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<emphasis id="B921EACF794CF633379D4869FF60FB9D" bold="true" box="[136,186,1084,1105]" pageId="1" pageNumber="68">Type</emphasis>
:
<collectingCountry id="F342764D794CF63337D24869FEC9FB9D" box="[199,275,1084,1105]" name="China" pageId="1" pageNumber="68">CHINA</collectingCountry>
.
<collectingRegion id="4991F83F794CF633360A4869FE1DFB9E" box="[287,455,1084,1106]" country="China" name="Yunnan" pageId="1" pageNumber="68">Yunnan Province</collectingRegion>
, Wenshan City,
<collectingCounty id="628B4E51794CF63335774869FD2CFB9D" box="[610,758,1084,1106]" pageId="1" pageNumber="68">Malipo County</collectingCounty>
, elev.
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<elevation id="0078D1EE794CF63334274869FCA4FB9D" box="[818,894,1084,1105]" metricMagnitude="3" metricUnit="m" metricValue="1.909" pageId="1" pageNumber="68" unit="m" value="1909.0">1909 m</elevation>
</quantity>
,
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<collectingDate id="EFAFE9F5794CF633349D4869FBDCFB9D" box="[904,1030,1084,1106]" pageId="1" pageNumber="68" value="2023-07-11">11 July 2023</collectingDate>
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,
<collectorName id="26A0530B794CF63333044869FB5EFB9E" box="[1041,1156,1084,1106]" pageId="1" pageNumber="68">Xiaohua Jin</collectorName>
&amp;
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40149 (
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!).
</paragraph>
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<subSubSection id="C34F6556794CF633379D48D6FD26FB72" pageId="1" pageNumber="68" type="diagnosis">
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<emphasis id="B921EACF794CF633379D48D6FF29FB55" bold="true" box="[136,243,1155,1177]" pageId="1" pageNumber="68">Diagnosis:</emphasis>
<taxonomicName id="4C554D5E794CF63337ED48D1FD76FB56" authority="X. H. Jin &amp; D. L. Lin" authorityName="X. H. Jin &amp; D. L. Lin" box="[248,684,1156,1178]" class="Liliopsida" family="Orchidaceae" genus="Habenaria" kingdom="Plantae" order="Asparagales" pageId="1" pageNumber="68" phylum="Tracheophyta" rank="species" species="tiechangensis">
<emphasis id="B921EACF794CF63337ED48D1FE32FB55" box="[248,488,1156,1177]" italics="true" pageId="1" pageNumber="68">Habenaria tiechangensis</emphasis>
X.H. Jin &amp; D.L. Lin
</taxonomicName>
differs from
<taxonomicName id="4C554D5E794CF633343C48D1FC71FB55" box="[809,939,1156,1177]" class="Liliopsida" family="Orchidaceae" genus="Habenaria" kingdom="Plantae" order="Asparagales" pageId="1" pageNumber="68" phylum="Tracheophyta" rank="species" species="diplonema">
<emphasis id="B921EACF794CF633343C48D1FC71FB55" box="[809,939,1156,1177]" italics="true" pageId="1" pageNumber="68">H. diplonema</emphasis>
</taxonomicName>
by having short and lanceolate lateral lobes of lip and a pair of distinctive horn-like stigmas elongate along callus.
</paragraph>
</subSubSection>
<subSubSection id="C34F6556794CF633379D48B9FE67F8A6" pageId="1" pageNumber="68" type="description">
<paragraph id="8BEA36DD794CF633379D48B9FE67F8A6" blockId="1.[136,1452,1260,2079]" pageId="1" pageNumber="68">
Terrestrial herb,
<quantity id="4CAD9B38794CF633362B48B9FE5AFACB" box="[318,384,1260,1287]" metricMagnitude="-1" metricUnit="m" metricValue="1.1" pageId="1" pageNumber="68" unit="cm" value="11.0">11 cm</quantity>
tall.
<emphasis id="B921EACF794CF63336A348B9FE24FACA" bold="true" box="[438,510,1260,1286]" pageId="1" pageNumber="68">Tuber</emphasis>
fleshy, ellipsoid,
<quantity id="4CAD9B38794CF63335AB48B9FCD9FACA" box="[702,771,1260,1286]" metricMagnitude="-2" metricUnit="m" metricValue="1.3" pageId="1" pageNumber="68" unit="cm" value="1.3">1.3cm</quantity>
×
<quantity id="4CAD9B38794CF633340B48B9FC8BFACA" box="[798,849,1260,1286]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="68" unit="cm" value="1.0">1cm</quantity>
.
<emphasis id="B921EACF794CF633344F48B9FC4DFACA" bold="true" box="[858,919,1260,1286]" pageId="1" pageNumber="68">Stem</emphasis>
slender, erect, pubescent, with 2 nearly opposite leaves near the base. Leaves elliptic or ovoid,
<quantity id="4CAD9B38794CF63335B84945FD28FAE7" box="[685,754,1296,1323]" metricMagnitude="-2" metricUnit="m" metricValue="3.5" pageId="1" pageNumber="68" unit="cm" value="3.5">3.5cm</quantity>
×
<quantity id="4CAD9B38794CF633340D4945FC85FAE7" box="[792,863,1296,1323]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" pageId="1" pageNumber="68" unit="cm" value="2.5">2.5cm</quantity>
, apex acuminate, base narrowed and amplexicaulsheathing, slightly fleshy, with 3 lateral veins, abaxially pale green, principal vein slightly raised, lateral veins obvious.
<emphasis id="B921EACF794CF63337FA490DFE57FABE" bold="true" box="[239,397,1368,1394]" pageId="1" pageNumber="68">Inflorescence</emphasis>
laxly 5-flowered, rachis pubescent; floral bracts long ovate-lanceolate, apex acuminate, up to 1/2 of the ovary or slightly shorter,
<quantity id="4CAD9B38794CF63335344929FD81FA5B" box="[545,603,1404,1431]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="1" pageNumber="68" unit="mm" value="5.0">5mm</quantity>
×
<quantity id="4CAD9B38794CF63335694929FD62FA5A" box="[636,696,1404,1430]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="68" unit="mm" value="1.0">1mm</quantity>
, enclosed ovary at base; ovary cylindric, twisted, slightly arching, rachis pubescent, including pedicel ca.
<quantity id="4CAD9B38794CF633354749F5FD51FA76" box="[594,651,1440,1466]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" pageId="1" pageNumber="68" unit="mm" value="8.0">8mm</quantity>
long.
<emphasis id="B921EACF794CF63335CC49F5FCE2FA76" bold="true" box="[729,824,1440,1466]" pageId="1" pageNumber="68">Flowers</emphasis>
green, small, erect;
<emphasis id="B921EACF794CF633333F49F5FB66FA76" bold="true" box="[1066,1212,1440,1466]" pageId="1" pageNumber="68">dorsal sepal</emphasis>
erect, broadly ovate to suborbicular, ca.
<quantity id="4CAD9B38794CF63336794991FE7CFA12" box="[364,422,1476,1502]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="1" pageNumber="68" unit="mm" value="3.0">3mm</quantity>
× ca.
<quantity id="4CAD9B38794CF63336E64991FD9EFA13" box="[499,580,1476,1503]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="1" pageNumber="68" unit="mm" value="2.5">2.5mm</quantity>
, apex obtuse-rounded, concave, 1-veined, glabrous;
<emphasis id="B921EACF794CF63333B54991FAE5FA12" bold="true" box="[1184,1343,1476,1502]" pageId="1" pageNumber="68">lateral sepals</emphasis>
reflexed, obliquely ovate-elliptic,
<quantity id="4CAD9B38794CF633368F49BDFE09F9CE" box="[410,467,1512,1538]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="1" pageNumber="68" unit="mm" value="4.0">4mm</quantity>
×
<quantity id="4CAD9B38794CF63336FF49BDFDE1F9CF" box="[490,571,1512,1539]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="1" pageNumber="68" unit="mm" value="1.5">1.5mm</quantity>
, 1-veined, glabrous, apex obtuse, curved, bend upward;
<emphasis id="B921EACF794CF63333A449BDFB2DF9CE" bold="true" box="[1201,1271,1512,1538]" pageId="1" pageNumber="68">petals</emphasis>
erect, obliquely falcate-ovate, equal to dorsal sepal,
<quantity id="4CAD9B38794CF63335014A59FD94F9EA" box="[532,590,1548,1574]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="1" pageNumber="68" unit="mm" value="3.0">3mm</quantity>
×
<quantity id="4CAD9B38794CF633357C4A59FD7CF9EA" box="[617,678,1548,1574]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="1" pageNumber="68" unit="mm" value="2.0">2mm</quantity>
, forming hood with dorsal sepal, front side broadened as a small tooth at base, glabrous, 1-veined;
<emphasis id="B921EACF794CF63336DE4A65FE30F986" bold="true" box="[459,490,1584,1610]" pageId="1" pageNumber="68">lip</emphasis>
longer than lateral sepals, above base deeply 3-lobed, spurred at base; lateral lobes lanceolate,
<quantity id="4CAD9B38794CF63336124A01FE87F9A3" box="[263,349,1620,1647]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="1" pageNumber="68" unit="mm" value="2.5">2.5 mm</quantity>
×
<quantity id="4CAD9B38794CF633366F4A01FE6CF9A2" box="[378,438,1620,1646]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="68" unit="mm" value="1.0">1mm</quantity>
, slightly shorter than mid-lobe, apex acute; mid-lobe lanceolate,
<quantity id="4CAD9B38794CF633339C4A01FB10F9A3" box="[1161,1226,1620,1647]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="1" pageNumber="68" unit="mm" value="4.0">4 mm</quantity>
×
<quantity id="4CAD9B38794CF63333F24A01FAF9F9A2" box="[1255,1315,1620,1646]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="68" unit="mm" value="1.0">1mm</quantity>
, apex acute, right angle to lateral lobes;
<emphasis id="B921EACF794CF63336AD4A2DFE34F95E" bold="true" box="[440,494,1656,1682]" pageId="1" pageNumber="68">spur</emphasis>
pendulous, clavate, ca.
<quantity id="4CAD9B38794CF63335ED4A2DFCE8F95E" box="[760,818,1656,1682]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="1" pageNumber="68" unit="mm" value="6.0">6mm</quantity>
long, somewhat geniculate in basal half, slightly curved, gradually dilated toward apex, apex obtuse, short than ovate, adaxially with a cushion-like callus at base.
<emphasis id="B921EACF794CF63332184AC9FAB7F97A" bold="true" box="[1293,1389,1692,1718]" pageId="1" pageNumber="68">Column</emphasis>
short and stout, erect,
<quantity id="4CAD9B38794CF63336554A95FE54F917" box="[320,398,1728,1755]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="1" pageNumber="68" unit="mm" value="1.5">1.5mm</quantity>
in diam.,
<quantity id="4CAD9B38794CF63336EA4A95FDE3F916" box="[511,569,1728,1754]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="68" unit="mm" value="1.0">1mm</quantity>
long; anther erect, locules divergent, ovoid, base of each protruding with short grooved; connective wide, ca.
<quantity id="4CAD9B38794CF63336F54AB1FDECF933" box="[480,566,1764,1791]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="1" pageNumber="68" unit="mm" value="0.5">0.5 mm</quantity>
wide, apex flat; pollinaria 2, obovate, ca.
<quantity id="4CAD9B38794CF63333044AB1FB91F932" box="[1041,1099,1764,1790]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="68" unit="mm" value="1.0">1mm</quantity>
long, yellowish, with a slender filiform caudicles of about
<quantity id="4CAD9B38794CF63336D44B5DFDD5F8EF" box="[449,527,1800,1827]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="1" pageNumber="68" unit="mm" value="1.5">1.5mm</quantity>
long; viscidia small, ellipsoidal, ca.
<quantity id="4CAD9B38794CF63334A34B5DFBD4F8EF" box="[950,1038,1800,1827]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="1" pageNumber="68" unit="mm" value="0.5">0.5 mm</quantity>
long; stigmas 2, horn-like, elongate along callus; rostellum triangular, arms short, slightly convex; staminodes 2, oblong-ovate, ca.
<quantity id="4CAD9B38794CF63333B04B79FB2CF88B" box="[1189,1270,1836,1863]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="1" pageNumber="68" unit="mm" value="1.5">1.5mm</quantity>
, located on both sides of column as auricles.
</paragraph>
</subSubSection>
<subSubSection id="C34F6556794CF63337A84B21FE24F87E" pageId="1" pageNumber="68" type="etymology">
<paragraph id="8BEA36DD794CF63337A84B21FE24F87E" blockId="1.[136,1452,1260,2079]" pageId="1" pageNumber="68">
<emphasis id="B921EACF794CF63337A84B21FE92F842" bold="true" box="[189,328,1908,1934]" pageId="1" pageNumber="68">Etymology:</emphasis>
The name
<taxonomicName id="4C554D5E794CF63336D84B21FDABF842" box="[461,625,1908,1934]" class="Liliopsida" family="Orchidaceae" genus="Habenaria" kingdom="Plantae" order="Asparagales" pageId="1" pageNumber="68" phylum="Tracheophyta" rank="species" species="tiechangensis">
<emphasis id="B921EACF794CF63336CC4B21FDABF842" box="[473,625,1908,1934]" italics="true" pageId="1" pageNumber="68">tiechangensis</emphasis>
</taxonomicName>
” refers to the
<typeStatus id="54EE887F794CF63334094B20FC96F843" box="[796,844,1909,1935]" pageId="1" pageNumber="68">type</typeStatus>
locality of the new species, Tiechang Town, Malipo County,
<collectingRegion id="4991F83F794CF63337F34BCCFE72F87E" box="[230,424,1944,1971]" country="China" name="Yunnan" pageId="1" pageNumber="68">Yunnan Province</collectingRegion>
,
<collectingCountry id="F342764D794CF63336A14BCDFE21F87E" box="[436,507,1944,1970]" name="China" pageId="1" pageNumber="68">China</collectingCountry>
.
</paragraph>
</subSubSection>
<subSubSection id="C34F6556794CF63337A84BE9FE88F7D2" pageId="1" pageNumber="68" type="distribution">
<paragraph id="8BEA36DD794CF63337A84BE9FE88F7D2" blockId="1.[136,1452,1260,2079]" pageId="1" pageNumber="68">
<emphasis id="B921EACF794CF63337A84BE9FE2AF81A" bold="true" box="[189,496,1980,2006]" pageId="1" pageNumber="68">Distribution and habitat:</emphasis>
<taxonomicName id="4C554D5E794CF63336EC4BE9FCCFF81A" box="[505,789,1980,2006]" class="Liliopsida" family="Orchidaceae" genus="Habenaria" kingdom="Plantae" order="Asparagales" pageId="1" pageNumber="68" phylum="Tracheophyta" rank="species" species="tiechangensis">
<emphasis id="B921EACF794CF63336EC4BE9FCCFF81A" box="[505,789,1980,2006]" italics="true" pageId="1" pageNumber="68">Habenaria tiechangensis</emphasis>
</taxonomicName>
is only discovered in the
<typeStatus id="54EE887F794CF63333534BE8FBACF81B" box="[1094,1142,1981,2007]" pageId="1" pageNumber="68">type</typeStatus>
locality Malipo County in
<collectingRegion id="4991F83F794CF633379D4BB4FE90F836" box="[136,330,2016,2043]" country="China" name="Yunnan" pageId="1" pageNumber="68">Yunnan province</collectingRegion>
, grows in subtropical limestone montane monsoon forest at an altitude of around
<quantity id="4CAD9B38794CF63333CE4BB5FAF6F836" box="[1243,1324,2016,2042]" metricMagnitude="3" metricUnit="m" metricValue="1.9" pageId="1" pageNumber="68" unit="m" value="1900.0">1900m</quantity>
, adapted to moist stone walls.
</paragraph>
</subSubSection>
<caption id="DF2A6655794FF630379D4B6CFCC3F854" ID-DOI="http://doi.org/10.5281/zenodo.13215224" ID-Zenodo-Dep="13215224" httpUri="https://zenodo.org/record/13215224/files/figure.png" pageId="2" pageNumber="69" startId="2.[136,231,1849,1871]" targetBox="[151,1433,190,1819]" targetPageId="2" targetType="figure">
<paragraph id="8BEA36DD794FF630379D4B6CFCC3F854" blockId="2.[136,1452,1849,1944]" pageId="2" pageNumber="69">
<emphasis id="B921EACF794FF630379D4B6CFEDAF883" bold="true" box="[136,256,1849,1871]" pageId="2" pageNumber="69">FIGURE. 1</emphasis>
. Phylogram of Bayesian Inference, based on nrDNA ITS and plastid sequences (
<emphasis id="B921EACF794FF63033364B6FFB8DF883" box="[1059,1111,1850,1871]" italics="true" pageId="2" pageNumber="69">matK</emphasis>
,
<emphasis id="B921EACF794FF63033704B6FFB48F883" box="[1125,1170,1850,1871]" italics="true" pageId="2" pageNumber="69">rbcL</emphasis>
, and
<emphasis id="B921EACF794FF63033D94B6FFB26F883" box="[1228,1276,1850,1871]" italics="true" pageId="2" pageNumber="69">psaB</emphasis>
). Numbers above branches indicate posterior probabilities (PP) for BI analysis and bootstrap percentages (BS) for ML analysis respectively (PP/BS), asterisk (*) indicates posterior probabilities (PP) = 1 for BI analysis.
</paragraph>
</caption>
<caption id="DF2A6655794EF631379D4FDEFBEAFC6D" ID-DOI="http://doi.org/10.5281/zenodo.13215226" ID-Zenodo-Dep="13215226" box="[136,1072,907,929]" httpUri="https://zenodo.org/record/13215226/files/figure.png" pageId="3" pageNumber="70" startId="3.[136,231,907,929]" targetBox="[151,1436,190,883]" targetPageId="3" targetType="figure">
<paragraph id="8BEA36DD794EF631379D4FDEFBEAFC6D" blockId="3.[136,1072,907,929]" box="[136,1072,907,929]" pageId="3" pageNumber="70">
<emphasis id="B921EACF794EF631379D4FDEFEDEFC6C" bold="true" box="[136,260,907,929]" pageId="3" pageNumber="70">FIGURE. 2.</emphasis>
A, B. Habitat and plants of
<taxonomicName id="4C554D5E794EF63135054FDEFCDBFC6C" box="[528,769,907,928]" class="Liliopsida" family="Orchidaceae" genus="Habenaria" kingdom="Plantae" order="Asparagales" pageId="3" pageNumber="70" phylum="Tracheophyta" rank="species" species="tiechangensis">
<emphasis id="B921EACF794EF63135054FDEFCDBFC6C" box="[528,769,907,928]" italics="true" pageId="3" pageNumber="70">Habenaria tiechangensis</emphasis>
</taxonomicName>
. Photographed by Xiaohua Jin.
</paragraph>
</caption>
<caption id="DF2A6655794EF631379D4B0AFBA4F82D" ID-DOI="http://doi.org/10.5281/zenodo.13215228" ID-Zenodo-Dep="13215228" httpUri="https://zenodo.org/record/13215228/files/figure.png" pageId="3" pageNumber="70" startId="3.[136,231,1887,1909]" targetBox="[151,1436,955,1863]" targetPageId="3" targetType="figure">
<paragraph id="8BEA36DD794EF631379D4B0AFCA9F8B9" blockId="3.[136,1452,1887,2017]" box="[136,883,1887,1909]" pageId="3" pageNumber="70">
<emphasis id="B921EACF794EF631379D4B0AFEDEF8B8" bold="true" box="[136,260,1887,1909]" pageId="3" pageNumber="70">FIGURE. 3.</emphasis>
Plants of
<taxonomicName id="4C554D5E794EF63136714B0AFCFAF8B9" authority="X.H. Jin &amp; D.L. Lin" authorityName="X. H. Jin &amp; D. L. Lin" box="[356,800,1887,1909]" class="Liliopsida" family="Orchidaceae" genus="Habenaria" kingdom="Plantae" order="Asparagales" pageId="3" pageNumber="70" phylum="Tracheophyta" rank="species" species="tiechangensis" status="sp. nov.">
<emphasis id="B921EACF794EF63136714B0AFD8FF8B8" box="[356,597,1887,1908]" italics="true" pageId="3" pageNumber="70">Habenaria tiechangensis</emphasis>
X.H. Jin &amp; D.L. Lin
</taxonomicName>
,
<emphasis id="B921EACF794EF631343C4B35FCA9F8B9" box="[809,883,1888,1909]" italics="true" pageId="3" pageNumber="70">
<taxonomicNameLabel id="A21257B4794EF631343C4B35FCA9F8B9" box="[809,883,1888,1909]" pageId="3" pageNumber="70" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</paragraph>
<paragraph id="8BEA36DD794EF631379D4BD1FBA4F82D" blockId="3.[136,1452,1887,2017]" pageId="3" pageNumber="70">A. Flowering plant; B. Leaves, adaxial view; C. Leaves, abaxial view; D. Tubers; E. Front (right) and lateral (left) view of flower; F. Front (right) and lateral (left) view of column with ovate; G. floral bracts, adaxial (left) and abaxial (right); H. Tepals, adaxial; I. Tepals, abaxial; J. Front (right) and lateral (left) view of lip; K. Column with base of lip. Photographed by Dongliang Lin.</paragraph>
</caption>
<subSubSection id="C34F65567949F63637A84CCBFD51FF74" box="[189,651,158,185]" pageId="4" pageNumber="71" type="biology_ecology">
<paragraph id="8BEA36DD7949F63637A84CCBFD51FF74" blockId="4.[136,1451,158,400]" box="[189,651,158,185]" pageId="4" pageNumber="71">
<emphasis id="B921EACF7949F63637A84CCBFE99FF74" bold="true" box="[189,323,158,184]" pageId="4" pageNumber="71">Phenology:</emphasis>
Flowering in July to August.
</paragraph>
</subSubSection>
<subSubSection id="C34F65567949F63637A84C97FF7CFE5C" pageId="4" pageNumber="71" type="discussion">
<paragraph id="8BEA36DD7949F63637A84C97FF7CFE5C" blockId="4.[136,1451,158,400]" pageId="4" pageNumber="71">
<emphasis id="B921EACF7949F63637A84C97FF25FF10" bold="true" box="[189,255,194,220]" pageId="4" pageNumber="71">Note:</emphasis>
<taxonomicName id="4C554D5E7949F63636134C97FDC4FF10" box="[262,542,194,220]" class="Liliopsida" family="Orchidaceae" genus="Habenaria" kingdom="Plantae" order="Asparagales" pageId="4" pageNumber="71" phylum="Tracheophyta" rank="species" species="tiechangensis">
<emphasis id="B921EACF7949F63636134C97FDC4FF10" box="[262,542,194,220]" italics="true" pageId="4" pageNumber="71">Habenaria tiechangensis</emphasis>
</taxonomicName>
belongs to
<taxonomicName id="4C554D5E7949F63635B54C97FCA8FF10" box="[672,882,194,220]" class="Liliopsida" family="Orchidaceae" genus="Habenaria" kingdom="Plantae" order="Asparagales" pageId="4" pageNumber="71" phylum="Tracheophyta" rank="species" species="josephi">
<emphasis id="B921EACF7949F63635B54C97FCA8FF10" box="[672,882,194,220]" italics="true" pageId="4" pageNumber="71">Habenaria josephi</emphasis>
</taxonomicName>
group and is allied to
<taxonomicName id="4C554D5E7949F63633794C96FADEFF10" box="[1132,1284,194,220]" class="Liliopsida" family="Orchidaceae" genus="Habenaria" kingdom="Plantae" order="Asparagales" pageId="4" pageNumber="71" phylum="Tracheophyta" rank="species" species="diplonema">
<emphasis id="B921EACF7949F63633794C96FADEFF10" box="[1132,1284,194,220]" italics="true" pageId="4" pageNumber="71">H. diplonema</emphasis>
</taxonomicName>
by having two leaves appressed to the ground, rachis and ovary pubescent, sterile bracts absent, and 3-lobed lips. But
<taxonomicName id="4C554D5E7949F63633E74CB2FA71FECC" box="[1266,1451,230,256]" class="Liliopsida" family="Orchidaceae" genus="Habenaria" kingdom="Plantae" order="Asparagales" pageId="4" pageNumber="71" phylum="Tracheophyta" rank="species" species="tiechangensis">
<emphasis id="B921EACF7949F63633E74CB2FA71FECC" box="[1266,1451,230,256]" italics="true" pageId="4" pageNumber="71">H. tiechangensis</emphasis>
</taxonomicName>
can be distinguished from the latter by having short and lanceolate lateral lobes of lip (much longer than median lobe and filiform with straight tips in
<taxonomicName id="4C554D5E7949F63636E74D7AFD50FE84" box="[498,650,302,328]" class="Liliopsida" family="Orchidaceae" genus="Habenaria" kingdom="Plantae" order="Asparagales" pageId="4" pageNumber="71" phylum="Tracheophyta" rank="species" species="diplonema">
<emphasis id="B921EACF7949F63636E74D7AFD50FE84" box="[498,650,302,328]" italics="true" pageId="4" pageNumber="71">H. diplonema</emphasis>
</taxonomicName>
). Additionally,
<taxonomicName id="4C554D5E7949F636342D4D7AFC28FE84" box="[824,1010,302,328]" class="Liliopsida" family="Orchidaceae" genus="Habenaria" kingdom="Plantae" order="Asparagales" pageId="4" pageNumber="71" phylum="Tracheophyta" rank="species" species="tiechangensis">
<emphasis id="B921EACF7949F636342D4D7AFC28FE84" box="[824,1010,302,328]" italics="true" pageId="4" pageNumber="71">H. tiechangensis</emphasis>
</taxonomicName>
has short protruding grooved at base of locules, and a pair of distinctive horn-like stigmas which elongate along callus and apex connivent at base of lip (
<tableCitation id="C6D703667949F63632954D07FF4FFE5C" captionStart="Table 1" captionStartId="4.[136,199,448,472]" captionTargetBox="[147,1434,488,1353]" captionTargetPageId="4" captionText="Table 1. Comparison of the diagnostic characteristics of H. tiechangensis and its relatives." httpUri="http://table.plazi.org/id/DF2A66557949F636379D4D95FB97FE14" pageId="4" pageNumber="71" tableUuid="DF2A66557949F636379D4D95FB97FE14">Tab 1</tableCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>