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<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.230.104273" ID-Pensoft-Pub="1314-2003-230-145" ID-Pensoft-UUID="5A573291DC025ED79EEA3068D3669147" ModsDocID="1314-2003-230-145" checkinTime="1691473100230" checkinUser="pensoft" docAuthor="Zhang, Jun-Yi, Cheng, Yue-Hong, Liao, Min, Liu, Gui-Ying, Yang, Pan-Yan, Xu, Bo &amp; He, Hai" docDate="2023" docId="EECE991C23A65D43BDF84A9F83D6740F" docLanguage="en" docName="PhytoKeys 230: 145-156" docOrigin="PhytoKeys 230" docPubDate="2023-08-07" docSource="http://dx.doi.org/10.3897/phytokeys.230.104273" docTitle="Thrixspermum taeniophyllum Jun Y. Zhang, H. He &amp; Yue H. Cheng 2023, sp. nov." docType="treatment" docVersion="2" id="5A573291DC025ED79EEA3068D3669147" lastPageNumber="145" masterDocId="5A573291DC025ED79EEA3068D3669147" masterDocTitle="Thrixspermum taeniophyllum (Orchidaceae, Epidendroideae), a new species from southwest China, based on molecular and morphological evidence" masterLastPageNumber="156" masterPageNumber="145" pageNumber="145" updateTime="1691473401633" updateUser="ExternalLinkService">
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<mods:title id="77A1893D643CC3AA1393265EEA98C99C">Thrixspermum taeniophyllum (Orchidaceae, Epidendroideae), a new species from southwest China, based on molecular and morphological evidence</mods:title>
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<mods:namePart id="12A2E5B8042708E34B3738F97FBF84E0">Zhang, Jun-Yi</mods:namePart>
<mods:nameIdentifier id="5BF787AD19287ADF3327F051F4A5402F" type="ORCID">https://orcid.org/0000-0001-8325-5954</mods:nameIdentifier>
<mods:affiliation id="20F9B4CBA5CE57A4272CE6AC999A6698">College of Life Sciences, Chongqing Normal University, Chongqing 401331, China &amp; CAS Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization &amp; Ecological Restoration and Biodiversity Conservation Key Laboratory of Sichuan Province, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China</mods:affiliation>
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<mods:namePart id="AF1B9884475B716299B73EC8DC7C8E9F">Cheng, Yue-Hong</mods:namePart>
<mods:nameIdentifier id="05FB96C6B06A9D69285DD433B9891558" type="ORCID">https://orcid.org/0000-0001-6263-0989</mods:nameIdentifier>
<mods:affiliation id="0A1B0A286F04C31DE92FBC8BA39C7B50">Wolong National Nature Reserve Administration Bureau, Wenchuan 623006, Sichuan, China</mods:affiliation>
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<mods:namePart id="065B0267CEED3EB48AB98CE9AE69AD54">Liao, Min</mods:namePart>
<mods:nameIdentifier id="CF6BDCEF162136C753C7ADBB2ED1C37A" type="ORCID">https://orcid.org/0000-0001-6777-8579</mods:nameIdentifier>
<mods:affiliation id="B0BF6E5DC1E896D555E63971E0249F17">CAS Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization &amp; Ecological Restoration and Biodiversity Conservation Key Laboratory of Sichuan Province, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China &amp; University of Chinese Academy of Sciences, Beijing 10049, China</mods:affiliation>
</mods:name>
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<mods:namePart id="E2E358C3CF6B18E330CA361351738B50">Liu, Gui-Ying</mods:namePart>
<mods:nameIdentifier id="EDF4CF523A15DA9EF378C17C039232F5" type="ORCID">https://orcid.org/0000-0003-4905-2429</mods:nameIdentifier>
<mods:affiliation id="2EDB11FE6AAFDFE3D370DFB0A41FF9C9">Wolong National Nature Reserve Administration Bureau, Wenchuan 623006, Sichuan, China</mods:affiliation>
</mods:name>
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<mods:namePart id="FDA47E25CEEA31C84AC56AF298A8FD32">Yang, Pan-Yan</mods:namePart>
<mods:nameIdentifier id="1A8A6A8BB22ADF006EBFEE8EEE6F13D1" type="ORCID">https://orcid.org/0009-0004-0722-8953</mods:nameIdentifier>
<mods:affiliation id="DDD9D7F3F761AF2A8E4869CED0F24C19">Wolong National Nature Reserve Administration Bureau, Wenchuan 623006, Sichuan, China</mods:affiliation>
</mods:name>
<mods:name id="2BDF28DC4C42C080EB5617B79DCA5F6C" type="personal">
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<mods:roleTerm id="1359AD7700D0A72B192017F607B0FCB3">Author</mods:roleTerm>
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<mods:namePart id="79E5FF59B029E6964C8E655FB03CADD5">Xu, Bo</mods:namePart>
<mods:nameIdentifier id="C4DAEB309AC17D634155D697BAC9D977" type="ORCID">https://orcid.org/0000-0003-3507-9321</mods:nameIdentifier>
<mods:affiliation id="655F822E973A007CE697B42F12842DCD">CAS Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization &amp; Ecological Restoration and Biodiversity Conservation Key Laboratory of Sichuan Province, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China &amp; University of Chinese Academy of Sciences, Beijing 10049, China</mods:affiliation>
<mods:nameIdentifier id="144653419D846C2DD4FB5854DB651E50" type="email">xubo@cib.ac.cn</mods:nameIdentifier>
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<mods:namePart id="AADC1AE04B5405BEF7D2DE9FB95A46C1">He, Hai</mods:namePart>
<mods:nameIdentifier id="1CA9FF77A0C55454456053FCFB3A04D7" type="ORCID">https://orcid.org/0000-0001-5362-9177</mods:nameIdentifier>
<mods:affiliation id="261C0DB01CCF31F7714FF646AE892276">College of Life Sciences, Chongqing Normal University, Chongqing 401331, China</mods:affiliation>
<mods:nameIdentifier id="3C19A65103C7FF6E6222B85B6E6A700C" type="email">hehaicq@gmail.com</mods:nameIdentifier>
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<mods:typeOfResource id="A284A72D440BF6E7824EE2322C7652A8">text</mods:typeOfResource>
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<mods:title id="E57C7534BD9F8F3EF081264FECE97856">PhytoKeys</mods:title>
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<mods:part id="058BEC1F094DD21AE7E862378378805E">
<mods:date id="07DC4B614383BF91D0E4033B5BA4BFA9">2023</mods:date>
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<mods:number id="12619ECDF9CB21D8C1BEDD054A9B0184">2023-08-07</mods:number>
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<mods:number id="E7A8E035FAFAF1E0B48662A1FDB66277">230</mods:number>
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<mods:start id="8D31DDB5426BB9FAC0DDA1B0592F80D9">145</mods:start>
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<mods:url id="61F604C2900924AF857B2E7353963574">http://dx.doi.org/10.3897/phytokeys.230.104273</mods:url>
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<mods:classification id="D41F67863DC93CA47B4CFB8247F38442">journal article</mods:classification>
<mods:identifier id="4B2C49D6DDA410BC0563E870B026ECDA" type="DOI">http://dx.doi.org/10.3897/phytokeys.230.104273</mods:identifier>
<mods:identifier id="55EC128C15A74AF48161C0B29CE537BA" type="Pensoft-Pub">1314-2003-230-145</mods:identifier>
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<treatment id="EECE991C23A65D43BDF84A9F83D6740F" LSID="urn:lsid:plazi:treatment:EECE991C23A65D43BDF84A9F83D6740F" httpUri="http://treatment.plazi.org/id/EECE991C23A65D43BDF84A9F83D6740F" lastPageNumber="145" pageId="0" pageNumber="145">
<subSubSection id="41922B1454217F9DAAA05BB60CC93BEF" pageId="0" pageNumber="145" type="nomenclature">
<paragraph id="1C99304E76798C710E232C2F65035008" pageId="0" pageNumber="145">
<taxonomicName id="D322D30A6097FCCA17A9C03ABC3A7E69" ID-CoL="8W3YC" ID-ENA="331254" LSID="EECE991C-23A6-5D43-BDF8-4A9F83D6740F" authority="Jun Y. Zhang, H. He &amp; Yue H. Cheng" authorityName="Jun Y. Zhang, H. He &amp; Yue H. Cheng" authorityYear="2023" class="Liliopsida" family="Orchidaceae" genus="Thrixspermum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Thrixspermum taeniophyllum" order="Asparagales" pageId="0" pageNumber="145" phylum="Tracheophyta" rank="species" species="taeniophyllum" status="sp. nov.">Thrixspermum taeniophyllum Jun Y.Zhang, H.He &amp; Yue H.Cheng</taxonomicName>
<taxonomicNameLabel id="A054F99F07823D725497045D963690B2" pageId="0" pageNumber="145">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection id="EF35ADD1ECF5F5F44363718864689E9C" pageId="0" pageNumber="145" type="description">
<paragraph id="C158E83D85955BC0A05F7548A2282176" pageId="0" pageNumber="145">
<figureCitation id="3E39615DCADA2AD18C8D0B7A6D04BCD5" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Comparison of four species of Thrixspermum. Living plant of T. taeniophyllum (A), T. japonicum (B), T. saruwatarii (C) and T. pygmaeum (D); Detailed colour photos of T. japonicum (E: a habit b leaves c inflorescence d, e flower in front and back view f 1 dorsal sepal f 2 - 3 petals f 4 - 5 sepals f 6, h labellum g gynandrium and ovary i anther cap); Type specimens of T. taeniophyllum (F: holotype at CDBI), T. japonicum (G: holotype at L) and T. saruwatarii (H: holotype at TI); and a representative specimen of T. pygmaeum (I: TI). [Images A and E photographed by Min Liao; image B photographed by Yue-Hong Cheng; image C cited from website (https: // kevinyu 589. blogspot. com /) image D cited from website (https: // www. gbif. org / species / 2846707); the image of the type specimen of T. japonicum was obtained from JSTOR and those of T. saruwatarii and T. pygmaeum were cited from available from Plants of Taiwan (https: // tai 2. ntu. edu. tw / search / 2)]." figureDoi="10.3897/phytokeys.230.104273.figure1" httpUri="https://binary.pensoft.net/fig/889338" pageId="0" pageNumber="145">Figs 1A</figureCitation>
<figureCitation id="5790DDC2AE8BF6853C924FC185AB7DBF" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Thrixspermum taeniophyllum A flowering plant B leaves C inflorescence D part of the rachis showing persistent bracts E flower in front view F dissection of a flower (F 1: dorsal sepal; F 2 - F 3: petals; F 4 - F 5: sepals; F 6: labellum) G, H labellum I pollinia J gynandrium and ovary." figureDoi="10.3897/phytokeys.230.104273.figure3" httpUri="https://binary.pensoft.net/fig/889340" pageId="0" pageNumber="145">, 3</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="0B46AFDF9ACD94E10EA2A0C8DF0A8665" pageId="0" pageNumber="145" type="materials_examined">
<paragraph id="5A688B85E1062A52E9D1579C4FCBC1CA" pageId="0" pageNumber="145">
<typeStatus id="E0BFEC4A2635D5D352039E70BE6C510F">Type</typeStatus>
.
</paragraph>
<paragraph id="1E170F0F1C41250C2479067CBCD8AA8D" pageId="0" pageNumber="145">
<materialsCitation id="24B44E497D2E2F05879410CE6E9988A7" collectingDate="2022-03-30" collectorName="Zhang, Min Liao, Yue-Hong Cheng" country="China" county="Wenchuan County" elevation="1762" location="Wolong Town" specimenCount="1" stateProvince="Sichuan Province" typeStatus="holotype">
<collectingCountry id="86ADC41E523688744F155AF550E1D4FC" name="China">China</collectingCountry>
.
<collectingRegion id="B7496218B2C1F1C7D3FE4661B1AFEB2A" country="China" name="Sichuan">Sichuan Province</collectingRegion>
,
<collectingCounty id="5DDA8E1A49C01EEF5654F35D1DDB8ED2">Wenchuan County</collectingCounty>
,
<location id="D452ABA72B753BDF3F2A919690AF48BB" LSID="urn:lsid:plazi:treatment:EECE991C23A65D43BDF84A9F83D6740F:D452ABA72B753BDF3F2A919690AF48BB" country="China" county="Wenchuan County" name="Wolong Town" stateProvince="Sichuan Province">Wolong Town</location>
, in coniferous and broadleaf mixed forest, on tree trunks, elev. ca.
<quantity id="849D13D653E94C4AD2AE025E2D4EB6F2" metricMagnitude="3" metricUnit="m" metricValue="1.7619999999999998" unit="m" value="1762.0">
<elevation id="10DEC38B038A264A3F658D0D11222262" metricMagnitude="3" metricUnit="m" metricValue="1.7619999999999998" unit="m" value="1762.0">1762 m</elevation>
</quantity>
, in flower,
<collectingDate id="8FE33368DE7013E3DA9B3A062A2925C5" value="2022-03-30">30 March 2022</collectingDate>
,
<emphasis id="F6E02C22C963E71476D5218498131700" italics="true" pageId="0" pageNumber="145">
Jun-Yi
<collectorName id="CD0C65C4B98F57218C11587F2BC12A11">Zhang</collectorName>
,
<collectorName id="AE97B0AC4030F16DEF0FA3ADEB0BE034">Min Liao</collectorName>
&amp;
<collectorName id="0F49D9EA464400990F107B3B7AD91341">Yue-Hong Cheng</collectorName>
ZJY144
</emphasis>
(
<typeStatus id="FE907C75B252596730CB0DBF6DDFFDBD">holotype</typeStatus>
CDBI!)
</materialsCitation>
.
</paragraph>
<caption id="EDC697D9D6F55405A8B99E5AFAA052C8" doi="10.3897/phytokeys.230.104273.figure3" httpUri="https://binary.pensoft.net/fig/889340" pageId="0" pageNumber="145" start="Figure 3" startId="F3">
<paragraph id="B40A3CF9AD4C944CDD1EE8E0B7CCA3F0" pageId="0" pageNumber="145">
<emphasis id="40664494109F11C2A734C63A448E2FCE" bold="true" pageId="0" pageNumber="145">Figure 3.</emphasis>
<taxonomicName id="CF712D64100BD4E70A5057D051DCB2F8" authorityName="Jun Y. Zhang, H. He &amp; Yue H. Cheng" authorityYear="2023" class="Liliopsida" family="Orchidaceae" genus="Thrixspermum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Thrixspermum taeniophyllum" order="Asparagales" pageId="0" pageNumber="145" phylum="Tracheophyta" rank="species" species="taeniophyllum">
<emphasis id="720B523B00B9CD19952A71C56364DD96" italics="true" pageId="0" pageNumber="145">Thrixspermum taeniophyllum</emphasis>
</taxonomicName>
<emphasis id="66657705CF46DFF6E2EA8376E57583C8" bold="true" pageId="0" pageNumber="145">A</emphasis>
flowering plant
<emphasis id="29FED5AA66A25930515CEA0F4AC0FC2A" bold="true" pageId="0" pageNumber="145">B</emphasis>
leaves
<emphasis id="33EFE750AC927CFF287631013C9BFA69" bold="true" pageId="0" pageNumber="145">C</emphasis>
inflorescence
<emphasis id="C252144EF2B22B68DE635996042ECEB6" bold="true" pageId="0" pageNumber="145">D</emphasis>
part of the rachis showing persistent bracts
<emphasis id="2CEF36F0EDD4AC51583BCCD27882F93C" bold="true" pageId="0" pageNumber="145">E</emphasis>
flower in front view
<emphasis id="D8D7E20EDB33CA5D73CBC52365C2A9CD" bold="true" pageId="0" pageNumber="145">F</emphasis>
dissection of a flower (F1: dorsal sepal; F2-F3: petals; F4-F5: sepals; F6: labellum)
<emphasis id="6F66F8EAB2C4E6216068EFFE0D916D2A" bold="true" pageId="0" pageNumber="145">G, H</emphasis>
labellum
<emphasis id="5DB4873228E9D061B48E02702C52CFD0" bold="true" pageId="0" pageNumber="145">I</emphasis>
pollinia
<emphasis id="5D0002458EFA9E4A5D5899DAD0862648" bold="true" pageId="0" pageNumber="145">J</emphasis>
gynandrium and ovary.
</paragraph>
</caption>
</subSubSection>
<subSubSection id="A7AB5F2E576356D05C17E8601A88DB57" pageId="0" pageNumber="145" type="diagnosis">
<paragraph id="89B5B2DA1F4E4CB3C5A15AD0AC4B9CA0" pageId="0" pageNumber="145">Diagnosis.</paragraph>
<paragraph id="2EE26489A50E34CD9E089BFE29FD7E7F" pageId="0" pageNumber="145">
It is most similar to
<taxonomicName id="C39ABBA1C254B18B4D3866AD78ABE9F9" class="Liliopsida" family="Orchidaceae" genus="Thrixspermum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Thrixspermum japonicum" order="Asparagales" pageId="0" pageNumber="145" phylum="Tracheophyta" rank="species" species="japonicum">
<emphasis id="EBF25489FFD48CAAFADD17D7AD93B841" italics="true" pageId="0" pageNumber="145">Thrixspermum japonicum</emphasis>
</taxonomicName>
in morphology, but it differs from the latter by its often-branched stems (vs. unbranched stems), slightly fleshy strap-shaped leaves 5-7 cm long (vs. thinly leathery oblong leaves 2-4 cm long), longer inflorescences with 3-6 flowers (vs. shorter inflorescences with 2-3 flowers) and its capitate gynandrium with a lip-shaped mouth opening (vs. conical gynandrium with a triangular mouth opening). It also resembles
<taxonomicName id="2326429EC39DB2A09F27A945E05A5E38" family="Orchidaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="T. saruwatarii" order="Asparagales" pageId="0" pageNumber="145" phylum="Liliopsida" rank="species" species="saruwatarii">
<emphasis id="69C944DD2DC0C516F71049DFC32B7ED5" italics="true" pageId="0" pageNumber="145">T. saruwatarii</emphasis>
</taxonomicName>
and
<taxonomicName id="2B158F9B8B4818A3886E3B7A0FE81678" family="Orchidaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="T. pygmaeum" order="Asparagales" pageId="0" pageNumber="145" phylum="Liliopsida" rank="species" species="pygmaeum">
<emphasis id="DAE0EF6191151941602D6656549CDA55" italics="true" pageId="0" pageNumber="145">T. pygmaeum</emphasis>
</taxonomicName>
and morphological comparison amongst the four species is visualised in Fig.
<figureCitation id="AE8E3797FCDF6D1B03AE1D6E065CBB0A" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Comparison of four species of Thrixspermum. Living plant of T. taeniophyllum (A), T. japonicum (B), T. saruwatarii (C) and T. pygmaeum (D); Detailed colour photos of T. japonicum (E: a habit b leaves c inflorescence d, e flower in front and back view f 1 dorsal sepal f 2 - 3 petals f 4 - 5 sepals f 6, h labellum g gynandrium and ovary i anther cap); Type specimens of T. taeniophyllum (F: holotype at CDBI), T. japonicum (G: holotype at L) and T. saruwatarii (H: holotype at TI); and a representative specimen of T. pygmaeum (I: TI). [Images A and E photographed by Min Liao; image B photographed by Yue-Hong Cheng; image C cited from website (https: // kevinyu 589. blogspot. com /) image D cited from website (https: // www. gbif. org / species / 2846707); the image of the type specimen of T. japonicum was obtained from JSTOR and those of T. saruwatarii and T. pygmaeum were cited from available from Plants of Taiwan (https: // tai 2. ntu. edu. tw / search / 2)]." figureDoi="10.3897/phytokeys.230.104273.figure1" httpUri="https://binary.pensoft.net/fig/889338" pageId="0" pageNumber="145">1</figureCitation>
and summarised in Table
<tableCitation id="10617AEE1EC8EB1A74B09F72066F1E95" captionStart="Table 1" captionStartId="T1" captionText="Table 1. Morphological comparison amongst Thrixspermum taeniophyllum, T. japonicum, T. saruwatarii and T. pygmaeum. Characters of the last three species are modified from the respective protologues (Miquel 1866; King and Pantling 1898; Hayata 1916) and Flora of China (Chen et al. 2009)." httpUri="http://table.plazi.org/id/529886C100F3A8213A40BAEB7A5F9C74" pageId="0" pageNumber="145" tableUuid="529886C100F3A8213A40BAEB7A5F9C74">1</tableCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="6D3AEE2CDC48090CE636320FA718B968" pageId="0" pageNumber="145" type="description">
<paragraph id="D651361047CBFEEB36828538169FE983" pageId="0" pageNumber="145">Description.</paragraph>
<paragraph id="52D663C4D398460B529348AB645EB187" pageId="0" pageNumber="145">
<emphasis id="771FFF72AAF8FDF56833ABF23B68B86F" bold="true" pageId="0" pageNumber="145">Epiphytic</emphasis>
on tree trunks.
<emphasis id="DC09D64FD6DFFF4662E97B8DEBB6D79E" bold="true" pageId="0" pageNumber="145">Roots</emphasis>
vermiform and slender.
<emphasis id="29DF90FA4E7871422FBC0C2E6BB96519" bold="true" pageId="0" pageNumber="145">Stems</emphasis>
ascending or pendulous especially when in flowering, 4-8 cm long, ca. 1.5 mm thick, often branched, internodes 5-8 mm apart.
<emphasis id="E50E115220E3DB1732B283639D6F8FFD" bold="true" pageId="0" pageNumber="145">Leaves</emphasis>
green, dichotomously alternate, slightly fleshy, strap-shaped, 5-7
<normalizedToken id="6DEDB650D532831A95C874CD7E2708DB" originalValue="×">x</normalizedToken>
0.5-1 cm, apex acute and bifid with two unequally mucronate tips.
<emphasis id="CE6999285B0D15FBF068F318AB421580" bold="true" pageId="0" pageNumber="145">Inflorescence</emphasis>
arising from basal stem laterally or opposite to leaves, usually pendulous, 6-12 cm long; rachis slightly flexuous and slightly thickened distally, 4-6 cm long, laxly 3-6 flowered; bracts spirally arranged, obliquely patent, ca. 3 mm long, broadly ovate-triangular, apex acute.
<emphasis id="73D3C56B297139932D432BC1C2654D0D" bold="true" pageId="0" pageNumber="145">Flowers</emphasis>
initially white and later turning creamy yellow, blossoming almost simultaneously; dorsal and lateral sepals similar, elliptic, 5-7
<normalizedToken id="A8D4DF727718E39D009806F8CFE4BBB5" originalValue="×">x</normalizedToken>
3.5-4.5 mm, apex obtuse, with obscure 3 veins; petals narrowly elliptic, smaller than sepals, 4.5-6
<normalizedToken id="D152D217BA4004990A27A12B8C6F0B2B" originalValue="×">x</normalizedToken>
2-3 mm, apex obtuse, with obscure 1 or 2 veins; labellum small, three-lobed, base shallowly saccate; lateral lobes erect, triangularly oblong, ca. 2.5 mm, apex rounded or
<normalizedToken id="868ABE449093E6D917C105B70D8BF84F" originalValue="±">+/-</normalizedToken>
notched, inner surface with many purplish-red stripes; mid-lobe fleshy, reddish-brown, very small, apex ended with triangular teeth; disc concave, inside base densely covered with red purple or golden yellow hairs; gynandrium capitate, with a lip-shaped mouth opening; ca. 2.5 mm high; column foot ca. 1.2 mm, with one joint at the junction with the labellum; pollinia 4 grouped into two nearly similar masses, ca. 0.8
<normalizedToken id="1A2814B599768EB4A8B7A9D06E2E5C6E" originalValue="×">x</normalizedToken>
0.7 mm, yellow, full and obovately spherical.
<emphasis id="818F7BADFB169860AB0D1F2FC9780A5E" bold="true" pageId="0" pageNumber="145">Fruits</emphasis>
unseen.
</paragraph>
</subSubSection>
<subSubSection id="7F8702321845261D3CFB2C45F3911C89" pageId="0" pageNumber="145" type="distribution">
<paragraph id="E9499CD9349A2E3B217AB21F38FF416A" pageId="0" pageNumber="145">Distribution and habitat.</paragraph>
<paragraph id="FA9B3388018814FE7030D763D0733CFB" pageId="0" pageNumber="145">
<taxonomicName id="A43C433E78DE7602E8C64FD361515488" authorityName="Jun Y. Zhang, H. He &amp; Yue H. Cheng" authorityYear="2023" class="Liliopsida" family="Orchidaceae" genus="Thrixspermum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Thrixspermum taeniophyllum" order="Asparagales" pageId="0" pageNumber="145" phylum="Tracheophyta" rank="species" species="taeniophyllum">
<emphasis id="1DCDB901AB72F9D8F21C88BDBC506454" italics="true" pageId="0" pageNumber="145">Thrixspermum taeniophyllum</emphasis>
</taxonomicName>
was found in Wenchuan County, Sichuan Province, southwest China. It is epiphytic on trees in coniferous and broadleaf mixed forest at an elevational range between 1260 and 1770 m.
</paragraph>
</subSubSection>
<subSubSection id="B2B032EB8304AF8EC1F9BEFEA10F2BDF" pageId="0" pageNumber="145" type="phenology">
<paragraph id="44772B9C562701E6241AFBEBF426C0E9" pageId="0" pageNumber="145">Phenology.</paragraph>
<paragraph id="EA224DFC08F2E2D0BCA841E557A04D9F" pageId="0" pageNumber="145">Flowering in March and April.</paragraph>
</subSubSection>
<subSubSection id="229CCE330C71379472CF582BF03ADA9A" pageId="0" pageNumber="145" type="etymology">
<paragraph id="896B709A43722FB1D92359F94AF55CDC" pageId="0" pageNumber="145">Etymology.</paragraph>
<paragraph id="E57EB51EC5A7FD53D8FA7C465BC85B82" pageId="0" pageNumber="145">
The specific epithet
<emphasis id="201893975464C3BB9083D08443CC7527" italics="true" pageId="0" pageNumber="145">taeniophyllum</emphasis>
is a compound adjective referring to the shape of leaves of this new species. A Chinese name, dai ye bai dian lan (带叶白点兰), is also suggested, based on the its leaf feature.
</paragraph>
</subSubSection>
<subSubSection id="B4CBB8BD15005920D9190C2478798788" pageId="0" pageNumber="145" type="materials_examined">
<paragraph id="9EAFC59DEA03F5A75291D2DBBED13C32" pageId="0" pageNumber="145">Additional specimens examined.</paragraph>
<paragraph id="623DADA6F1B0AD72DFABFFFA2E8A855B" pageId="0" pageNumber="145">
<materialsCitation id="39B6092BFA83E9AF33970FC6AF686997" collectingDate="2023-05-01" collectorName="Zhang, Yue-Hong Cheng" country="China" county="Wenchuan County" elevation="1769" location="Wolong Town" specimenCount="1" stateProvince="Sichuan Province">
<collectingCountry id="11343D483793621AC4408FAE2F55342A" name="China">China</collectingCountry>
.
<collectingRegion id="B2919BA32B9AF46940350D03ECA53FF3" country="China" name="Sichuan">Sichuan Province</collectingRegion>
,
<collectingCounty id="560AB6C31757A4EE730740A2403CDF00">Wenchuan County</collectingCounty>
,
<location id="5FE4ED0F294F3239F0D4C3E0F129AB9E" LSID="urn:lsid:plazi:treatment:EECE991C23A65D43BDF84A9F83D6740F:5FE4ED0F294F3239F0D4C3E0F129AB9E" country="China" county="Wenchuan County" name="Wolong Town" stateProvince="Sichuan Province">Wolong Town</location>
, evergreen broad-leaved forest, on tree trunks, elev. ca.
<quantity id="31F119CFDC4B4CA6F44E2A38B8A22454" metricMagnitude="3" metricUnit="m" metricValue="1.769" unit="m" value="1769.0">
<elevation id="532A47312C33B2522B0AA66021C60F10" metricMagnitude="3" metricUnit="m" metricValue="1.769" unit="m" value="1769.0">1769 m</elevation>
</quantity>
, in flower,
<collectingDate id="4D48ED9E30D5F69856EAD7C328760205" value="2023-05-01">1 May 2023</collectingDate>
,
<emphasis id="9673F1C145909FF336CFF1491AA0262B" italics="true" pageId="0" pageNumber="145">
Jun-Yi
<collectorName id="87CB1E9970941AE1FC3C4E737456C139">Zhang</collectorName>
&amp;
<collectorName id="76AD2E54B24AE942BE76B1CD5489AC77">Yue-Hong Cheng</collectorName>
ZJY189
</emphasis>
(CDBI!)
</materialsCitation>
;
<materialsCitation id="14474808405BEC4B34BF7FCC234B73FA" collectingDate="2023-05-02" collectorName="Zhang, Yue-Hong Cheng" country="China" county="Wenchuan County" elevation="1508" location="Gengda Town" specimenCount="1" stateProvince="Sichuan Province">
<collectingRegion id="D167D9CEF4BED12461E8F0B21FEBCE20" country="China" name="Sichuan">Sichuan Province</collectingRegion>
,
<collectingCounty id="4DAED507F49537A8CE50D83050F376A4">Wenchuan County</collectingCounty>
,
<location id="BE46518D7BCEA7409AD5F31E3B7E4341" LSID="urn:lsid:plazi:treatment:EECE991C23A65D43BDF84A9F83D6740F:BE46518D7BCEA7409AD5F31E3B7E4341" country="China" county="Wenchuan County" name="Gengda Town" stateProvince="Sichuan Province">Gengda Town</location>
, evergreen broad-leaved forest, on tree trunks, elev. ca.
<quantity id="8327D8E2D93C97E55B524F7D0CDBAB78" metricMagnitude="3" metricUnit="m" metricValue="1.508" unit="m" value="1508.0">
<elevation id="028B20E2E61EDE71CA1FA68FE36996FD" metricMagnitude="3" metricUnit="m" metricValue="1.508" unit="m" value="1508.0">1508 m</elevation>
</quantity>
, in flower,
<collectingDate id="B2EC42AA89046989DFAE8CB3675E8ADC" value="2023-05-02">2 May 2023</collectingDate>
,
<emphasis id="3B39210914051AF389B6E4324DD6BA0F" italics="true" pageId="0" pageNumber="145">
Jun-Yi
<collectorName id="59E8663076D55A7236C8ED2DE9CB8369">Zhang</collectorName>
&amp;
<collectorName id="7ABB6E7641CD7DE8E03FE42D1958B8CE">Yue-Hong Cheng</collectorName>
ZJY191
</emphasis>
(CDBI!)
</materialsCitation>
;
<materialsCitation id="EC81373A7AC8460250F66A0EF14CA8BD" collectingDate="2023-05-02" collectorName="Zhang, Yue-Hong Cheng" country="China" county="Wenchuan County" elevation="1520" location="Gengda Town" specimenCount="1" stateProvince="Sichuan Province">
<collectingRegion id="0E05E9F37CE42FEBC32CB59A8E7E5435" country="China" name="Sichuan">Sichuan Province</collectingRegion>
,
<collectingCounty id="F253C501A22AE5CBE7536B34D0667A32">Wenchuan County</collectingCounty>
,
<location id="FC02C18165829B2B5155BDCC77E272BC" LSID="urn:lsid:plazi:treatment:EECE991C23A65D43BDF84A9F83D6740F:FC02C18165829B2B5155BDCC77E272BC" country="China" county="Wenchuan County" name="Gengda Town" stateProvince="Sichuan Province">Gengda Town</location>
, evergreen broad-leaved forest, on tree trunks, elev. ca.
<quantity id="F84632374628195DBB700A9DAE49BB5A" metricMagnitude="3" metricUnit="m" metricValue="1.52" unit="m" value="1520.0">
<elevation id="1EEC9556F1AC80D7628FC354EDA798F3" metricMagnitude="3" metricUnit="m" metricValue="1.52" unit="m" value="1520.0">1520 m</elevation>
</quantity>
, in flower,
<collectingDate id="6A32E8B9AA3CD00B0E5B6B60A34FA35D" value="2023-05-02">2 May 2023</collectingDate>
,
<emphasis id="3E20BA03921E8C004DC10C378317CEE2" italics="true" pageId="0" pageNumber="145">
Jun-Yi
<collectorName id="DCD411CEF90C99E2ECAD1EFCA20E964A">Zhang</collectorName>
&amp;
<collectorName id="B0891FCAAD5CB21DDC738D7431D70B15">Yue-Hong Cheng</collectorName>
ZJY192
</emphasis>
(CDBI!)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C9EE41861119FF3BDE0427FD62B58E05" pageId="0" pageNumber="145" type="examined specimens of thrixspermum japonicum">
<paragraph id="60A226A8B86716AB075D006496FD20B0" pageId="0" pageNumber="145">
Examined specimens of
<taxonomicName id="4AD7D5560210D9908E106B7DBBA77413" class="Liliopsida" family="Orchidaceae" genus="Thrixspermum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Thrixspermum japonicum" order="Asparagales" pageId="0" pageNumber="145" phylum="Tracheophyta" rank="species" species="japonicum">Thrixspermum japonicum</taxonomicName>
.
</paragraph>
<paragraph id="8C7F440AF412530AE2F3E0AE9CF58353" pageId="0" pageNumber="145">
Japan.
<emphasis id="A946D0C81D29C476C06C01ACDE9E78DC" italics="true" pageId="0" pageNumber="145">P. F. V. Siebold, s.n.</emphasis>
(holotype L; It is not clear whether duplicates exist); China. Sichuan, Emeishan, elev. ca. 990 m, 12 July 1980,
<emphasis id="E423A7861CF882AD69260A3D9296C450" italics="true" pageId="0" pageNumber="145">K. Y. Lang, B. C. Gao et al. 044</emphasis>
(PE); Baoxing, elev. ca. 1800 m, 2 April 1983,
<emphasis id="9F98721D55558EEA1383D82DF35045AB" italics="true" pageId="0" pageNumber="145">D. Y. Peng 47469</emphasis>
(CDBI!); Beichuan, elev. ca. 1640 m, 1 August 1984,
<emphasis id="663AD5DDA9E538A18BD2AA6CEE600CDB" italics="true" pageId="0" pageNumber="145">C. L. Tang et al. 284</emphasis>
(CDBI!). Chongqing: Nanchuan, elev. ca. 900 m, 2 November 1983,
<emphasis id="63FCD44A0D0F66CEEBB7DFEB92A26EE6" italics="true" pageId="0" pageNumber="145">Z. Y. Liu 4669</emphasis>
(IMC); Nanchuan, elev. ca. 850 m, 30 May 1984,
<emphasis id="59507E768963EB7DFD436B6269E74F3D" italics="true" pageId="0" pageNumber="145">Z. Y. Liu 5219</emphasis>
(PE).
</paragraph>
</subSubSection>
<subSubSection id="9B8CFB2161F5439169B79C354648EC53" pageId="0" pageNumber="145" type="examined specimens of thrixspermum saruwatarii">
<paragraph id="F94501EFF962B0DC0B44E31334778EC6" pageId="0" pageNumber="145">
Examined specimens of
<taxonomicName id="C476186EAC717121984EC6F055AD52B5" class="Liliopsida" family="Orchidaceae" genus="Thrixspermum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Thrixspermum saruwatarii" order="Asparagales" pageId="0" pageNumber="145" phylum="Tracheophyta" rank="species" species="saruwatarii">Thrixspermum saruwatarii</taxonomicName>
.
</paragraph>
<paragraph id="4E372088F9299971A423BE05DE7310E2" pageId="0" pageNumber="145">
China. Taiwan, Alishan, 8 April 1916,
<emphasis id="A1599851F727440B05CDD5F49FA3BAA4" italics="true" pageId="0" pageNumber="145">B. Hayata, s.n.</emphasis>
(holotype TI); Kaohsiung, 20 October 1934,
<emphasis id="67C1CED5FED54083390B31008B2FB24A" italics="true" pageId="0" pageNumber="145">S. Sasaki, s.n.</emphasis>
(TAI). Yunnan, Gongshan, elev. ca. 1702 m, 20 May 2007,
<emphasis id="58E53F96A3CF18888A0DFB4B3A176E1D" italics="true" pageId="0" pageNumber="145">X. H. Jin 9001</emphasis>
(PE). Hunan, Ningyuan, elev. ca. 340 m, 8 May 2011,
<emphasis id="E5C04E0844F9D3D6D263E657551F25DA" italics="true" pageId="0" pageNumber="145">X. L. Yu 11050801</emphasis>
(CSFI). Guangdong, Dapu, elev. ca. 700 m, 9 June 1957,
<emphasis id="8CA3757B9D6CBBE7D1D20ABD2F2C6BBD" italics="true" pageId="0" pageNumber="145">L. Deng 4953</emphasis>
(IBSC).
</paragraph>
</subSubSection>
<subSubSection id="465A81B1EA17C9C051C47E55AEE6BF24" pageId="0" pageNumber="145" type="examined specimens of thrixspermum pygmaeum">
<paragraph id="170E7B500D8D42BF1A619A24CEB5BAC3" pageId="0" pageNumber="145">
Examined specimens of
<taxonomicName id="F089759210A8F5B1D7A051940379F0C8" authorityName="Holttum" authorityYear="1960" baseAuthorityName="King &amp; Pantl." class="Liliopsida" family="Orchidaceae" genus="Thrixspermum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Thrixspermum pygmaeum" order="Asparagales" pageId="0" pageNumber="145" phylum="Tracheophyta" rank="species" species="pygmaeum">Thrixspermum pygmaeum</taxonomicName>
.
</paragraph>
<paragraph id="BD34472F6C09FE8D550D9D1B4B1E82FE" pageId="0" pageNumber="145">
China. Taiwan, Taipingshan, 3 April 1940,
<emphasis id="C42654A3401D1A4954A19B79B4465BCC" italics="true" pageId="0" pageNumber="145">Y. Kobayashi, s.n.</emphasis>
(TI); Taitung, 22 March 1932,
<emphasis id="9F08943439D903E675C4D47BFB8C5AC8" italics="true" pageId="0" pageNumber="145">S. Sasaki, s.n.</emphasis>
(TAI); Miaoli, 13 November 1972,
<emphasis id="8C31795EE1F507BAFDD9DC56B0EE6D36" italics="true" pageId="0" pageNumber="145">C. C. Hsu 12600</emphasis>
(TAI); Ilan, 10 March 2013,
<emphasis id="E4F3F0D588650E70CAC076678DEF8A28" italics="true" pageId="0" pageNumber="145">C. C. Hsu, s.n.</emphasis>
(TAI).
</paragraph>
</subSubSection>
</treatment>
</document>
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