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<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.157.32284" ID-GBIF-Dataset="6d3ccd11-a625-4823-ba02-d69cbfcd3c6d" ID-PMC="PMC7471604" ID-Pensoft-Pub="1314-2003-157-83" ID-Pensoft-UUID="076809DD257E509892C2B69B86E67AD0" ID-PubMed="32943976" ModsDocID="1314-2003-157-83" checkinTime="1598489670497" checkinUser="pensoft" docAuthor="Chen, Wen-Hong, Zhang, Ya-Mei, He, De-Ming, Li, Yong-Liang &amp; Shui, Yu-Min" docDate="2019" docId="D3703CFF4B3351DEAC7CE743C425E6B2" docLanguage="en" docName="PhytoKeys 157: 83-99" docOrigin="PhytoKeys 157" docSource="http://dx.doi.org/10.3897/phytokeys.157.32284" docTitle="Oreocharis wenshanensis W. H. Chen &amp; Y. M. Shui 2019, sp. nov." docType="treatment" docVersion="5" id="076809DD257E509892C2B69B86E67AD0" lastPageNumber="83" masterDocId="076809DD257E509892C2B69B86E67AD0" masterDocTitle="Four new species of Oreocharis (Gesneriaceae) in Yunnan province, China" masterLastPageNumber="99" masterPageNumber="83" pageNumber="83" updateTime="1668139994507" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Four new species of Oreocharis (Gesneriaceae) in Yunnan province, China</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Chen, Wen-Hong</mods:namePart>
<mods:affiliation>CAS Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, 132 Lanhei Road, Kunming 650201, Yunnan, China &amp; Karst Conservation Initiative of Yunnan, Kunming 650201, Yunnan, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Zhang, Ya-Mei</mods:namePart>
<mods:affiliation>CAS Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, 132 Lanhei Road, Kunming 650201, Yunnan, China &amp; University of Chinese Academy of Sciences, Beijing 100049, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>He, De-Ming</mods:namePart>
<mods:affiliation>Karst Conservation Initiative of Yunnan, Kunming 650201, Yunnan, China &amp; The Management Bureau of Wenshan National Nature Reserve, Wenshan 663000, Yunnan, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Li, Yong-Liang</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Shui, Yu-Min</mods:namePart>
<mods:affiliation>CAS Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, 132 Lanhei Road, Kunming 650201, Yunnan, China &amp; Karst Conservation Initiative of Yunnan, Kunming 650201, Yunnan, China</mods:affiliation>
<mods:nameIdentifier type="email">ymshui@mail.kib.ac.cn</mods:nameIdentifier>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>PhytoKeys</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2019</mods:date>
<mods:detail type="volume">
<mods:number>157</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>83</mods:start>
<mods:end>99</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location>
<mods:url>http://dx.doi.org/10.3897/phytokeys.157.32284</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.157.32284</mods:identifier>
<mods:identifier type="Pensoft-Pub">1314-2003-157-83</mods:identifier>
<mods:identifier type="Pensoft-UUID">076809DD257E509892C2B69B86E67AD0</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="167369871" LSID="urn:lsid:plazi:treatment:D3703CFF4B3351DEAC7CE743C425E6B2" httpUri="http://treatment.plazi.org/id/D3703CFF4B3351DEAC7CE743C425E6B2" lastPageNumber="83" pageId="0" pageNumber="83">
<subSubSection pageId="0" pageNumber="83" type="nomenclature">
<paragraph pageId="0" pageNumber="83">
<taxonomicName LSID="D3703CFF-4B33-51DE-AC7C-E743C425E6B2" authority="W. H. Chen &amp; Y. M. Shui" authorityName="W. H. Chen &amp; Y. M. Shui" authorityYear="2019" class="Magnoliopsida" family="Gesneriaceae" genus="Oreocharis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oreocharis wenshanensis" order="Lamiales" pageId="0" pageNumber="83" phylum="Tracheophyta" rank="species" species="wenshanensis" status="sp. nov.">Oreocharis wenshanensis W.H.Chen &amp; Y.M.Shui</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="83">sp. nov.</taxonomicNameLabel>
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Oreocharis wenshanensis W. H. Chen &amp; Y. M. Shui, sp. nov. A plant B opened corolla showing stamens and staminode C pistil showing ovary, disc and stigma D calyx. (Drawn by Ling Wang from holotype)." figureDoi="10.3897/phytokeys..32284.figure7" httpUri="https://binary.pensoft.net/fig/445714" pageId="0" pageNumber="83">Fig. 7</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="83" type="diagnosis">
<paragraph pageId="0" pageNumber="83">Diagnosis.</paragraph>
<paragraph pageId="0" pageNumber="83">
The new species is most similar in leaves to
<taxonomicName class="Magnoliopsida" family="Gesneriaceae" genus="Oreocharis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oreocharis concava" order="Lamiales" pageId="0" pageNumber="83" phylum="Tracheophyta" rank="species" species="concava">
<emphasis italics="true" pageId="0" pageNumber="83">Oreocharis concava</emphasis>
</taxonomicName>
(Craib) Mich.
<normalizedToken originalValue="Möller">Moeller</normalizedToken>
&amp; A.Weber, but differs in broadly ovate leaf blade (
<emphasis italics="true" pageId="0" pageNumber="83">vs.</emphasis>
oblong-ovate), remotely pubescent adaxial leaf surface (
<emphasis italics="true" pageId="0" pageNumber="83">vs.</emphasis>
villous), calyx margin crenate (
<emphasis italics="true" pageId="0" pageNumber="83">vs.</emphasis>
irregularly dentate), the shorter corolla (1.5-1.6 cm long
<emphasis italics="true" pageId="0" pageNumber="83">vs.</emphasis>
2.2-2.8 cm), adaxial corolla lip bilobed (
<emphasis italics="true" pageId="0" pageNumber="83">vs.</emphasis>
emarginate to undivided) and disc subentire (
<emphasis italics="true" pageId="0" pageNumber="83">vs.</emphasis>
5-lobed).
</paragraph>
<caption doi="10.3897/phytokeys..32284.figure7" httpUri="https://binary.pensoft.net/fig/445714" pageId="0" pageNumber="83" start="Figure 7" startId="F7">
<paragraph pageId="0" pageNumber="83">
<emphasis bold="true" pageId="0" pageNumber="83">Figure 7.</emphasis>
<taxonomicName authorityName="W. H. Chen &amp; Y. M. Shui" authorityYear="2019" class="Magnoliopsida" family="Gesneriaceae" genus="Oreocharis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oreocharis wenshanensis" order="Lamiales" pageId="0" pageNumber="83" phylum="Tracheophyta" rank="species" species="wenshanensis">
<emphasis italics="true" pageId="0" pageNumber="83">Oreocharis wenshanensis</emphasis>
</taxonomicName>
W.H.Chen &amp; Y.M.Shui, sp. nov.
<emphasis bold="true" pageId="0" pageNumber="83">A</emphasis>
plant
<emphasis bold="true" pageId="0" pageNumber="83">B</emphasis>
opened corolla showing stamens and staminode
<emphasis bold="true" pageId="0" pageNumber="83">C</emphasis>
pistil showing ovary, disc and stigma
<emphasis bold="true" pageId="0" pageNumber="83">D</emphasis>
calyx. (Drawn by Ling Wang from holotype).
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="83" type="materials_examined">
<paragraph pageId="0" pageNumber="83">Type.</paragraph>
<paragraph pageId="0" pageNumber="83">
CHINA. Yunnan Province: Wenshan county, Bozu Mt.,
<geoCoordinate degrees="23" direction="north" minutes="21" orientation="latitude" precision="1" seconds="1.41" value="23.350391">23°21'1.41&quot;N</geoCoordinate>
,
<geoCoordinate degrees="103" direction="east" minutes="55" orientation="longitude" precision="1" seconds="6.20" value="103.91839">103°55'6.20&quot;E</geoCoordinate>
, in dense forests, elev. 2,700 m, 27 July 1993, in flower,
<emphasis italics="true" pageId="0" pageNumber="83">Shui Y.M. 3126</emphasis>
(holotype, KUN!; isotype, PE!).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="83" type="description">
<paragraph pageId="0" pageNumber="83">Description.</paragraph>
<paragraph pageId="0" pageNumber="83">
Herb perennial, stemless, rhizomatous. Leaves many, basal; petiole 5-9 cm, densely pubescent; leaf blade broadly ovate, chartaceous, 5.0-9.0
<normalizedToken originalValue="×">x</normalizedToken>
3.7-7.0 cm, adaxially sparsely pubescent and abaxially along veins, base cordate, apex acuminate, margin biserrate, lateral veins 4-5 on each side of midrib, indistinct adaxially and distinct abaxially. Inflorescences axillary, peduncle 6-10 cm, densely pubescent; bracts narrowly oblong, ca. 0.9
<normalizedToken originalValue="×">x</normalizedToken>
0.2 cm, adaxially glabrous, abaxially sparsely pubescent, apex acuminate, margin serrate above middle and entire below middle. Inflorescences axillary, densely cymose. Peduncles 5-7 cm, pubescent; Pedicels 2.0-2.8 cm, pubescent. Calyx 6-7 mm, 5-sect from 2/3; segments equal, triangular, ca. 3
<normalizedToken originalValue="×">x</normalizedToken>
2 mm, adaxially glabrous, abaxially pubescent, margin serratulate. Corolla yellow, 1.5-1.6 cm long, outside pubescent and inside glabrous; tube cylindrical, gradually slightly widening from middle of tube, 0.7-1.0 cm long, ca. 0.3 cm in diam., throat not constricted; limb 2-lipped; adaxial lip smaller, ca. 3 mm long, 2-lobed, lobes oblong, apex obtuse, 1-1.5
<normalizedToken originalValue="×">x</normalizedToken>
ca. 1.5 mm; abaxial lip larger, 4-5 mm long, 3-lobed, lobes oblong, apex acute, central lobe 4-5
<normalizedToken originalValue="×">x</normalizedToken>
ca. 3 mm, lateral lobes ca. 3
<normalizedToken originalValue="×">x</normalizedToken>
3 mm. Stamens 4, coherent in 2 pairs, included, adaxial stamens ca. 2 mm, adnate to corolla tube ca. 3 mm from base, abaxial stamens ca. 4 mm, adnate to corolla tube ca. 3 mm from base; filaments tender, glabrous; anthers basifixed, oblong, 2-loculed, dehiscing longitudinally; staminode 1, 1-2 mm, adnate to corolla tube 2-3 mm from base. Disc ring-like, 1-2 mm, subentire. Pistil 2.5-6 mm, glabrous; ovary oblong, glabrous, 1-4 mm, 1-loculed; style glabrous, 1.5-2 mm; stigma 1, top retuse. Capsule straight, oblong, 1.3-1.8 cm, existing style ca. 0.2 cm. Seeds not seen.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="83" type="distribution">
<paragraph pageId="0" pageNumber="83">Distribution, habitat and phenology.</paragraph>
<paragraph pageId="0" pageNumber="83">The new species only grows in the montane forest in Wenshan county, Yunnan Province of China. Flowering is July-September; and fruiting is October-January the following year.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="83" type="etymology">
<paragraph pageId="0" pageNumber="83">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="83">The species is named after the type locality of the new species.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="83" type="conservation status">
<paragraph pageId="0" pageNumber="83">Conservation status.</paragraph>
<paragraph pageId="0" pageNumber="83">
Currently, the new species has been observed only from the type locality. The more than two years observation revealed that there are ca. 50 mature individuals and ca. 300 m2 (10 m
<normalizedToken originalValue="×">x</normalizedToken>
30 m) area nearby the summit in the core area of the nature reserve, similarly to the above species (
<taxonomicName lsidName="O. lacerata" pageId="0" pageNumber="83" rank="species" species="lacerata">
<emphasis italics="true" pageId="0" pageNumber="83">O. lacerata</emphasis>
</taxonomicName>
). According to the IUCN Red List Categories and Criteria, the new species is hereby assessed as &quot;Critically Endangered (CR)&quot; (D1+D2). (
<bibRefCitation author="IUCN" journalOrPublisher="Gardens' Bulletin (Singapore)" pageId="0" pageNumber="83" publicationUrl="http://www.iucnredlist.org/technical-documents/categories-and-criteria" refId="B6" refString="IUCN, 2012. IUCN red list categories and criteria, Version 3.1. 2nd edn. IUCN Species Survival Commission, Gland &amp; Cambridge. Available from: http://www.iucnredlist.org/technical-documents/categories-and-criteria" title="IUCN red list categories and criteria, Version 3.1. 2 nd edn. IUCN Species Survival Commission, Gland &amp; Cambridge. Available from:" url="http://www.iucnredlist.org/technical-documents/categories-and-criteria" year="2012">IUCN 2012</bibRefCitation>
)
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="83" type="materials_examined">
<paragraph pageId="0" pageNumber="83">Additional specimens examined (paratypes).</paragraph>
<paragraph pageId="0" pageNumber="83">
CHINA. Yunnan Province: Wenshan county, Laojun Mt., on rocks in forests,
<geoCoordinate degrees="23" direction="north" minutes="21" orientation="latitude" precision="1" seconds="1.41" value="23.350391">23°21'1.41&quot;N</geoCoordinate>
,
<geoCoordinate degrees="103" direction="east" minutes="55" orientation="longitude" precision="1" seconds="6.20" value="103.91839">103°55'6.20&quot;E</geoCoordinate>
, 31 August 2012, in flower,
<emphasis italics="true" pageId="0" pageNumber="83">Shui Y.M., He D.M. et al. B2012-099</emphasis>
(KUN); the same locality, on rocks in bamboo,
<geoCoordinate degrees="23" direction="north" minutes="21" orientation="latitude" precision="1" seconds="1.45" value="23.350403">23°21'1.45&quot;N</geoCoordinate>
,
<geoCoordinate degrees="103" direction="east" minutes="55" orientation="longitude" precision="1" seconds="6.24" value="103.918396">103°55'6.24&quot;E</geoCoordinate>
, 24 June 2013,
<emphasis italics="true" pageId="0" pageNumber="83">Shui Y.M. &amp; Xiao B. B2013-100C</emphasis>
(KUN).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="83" type="notes">
<paragraph pageId="0" pageNumber="83">Note.</paragraph>
<paragraph pageId="0" pageNumber="83">
<taxonomicName authorityName="W. H. Chen &amp; Y. M. Shui" authorityYear="2019" class="Magnoliopsida" family="Gesneriaceae" genus="Oreocharis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oreocharis wenshanensis" order="Lamiales" pageId="0" pageNumber="83" phylum="Tracheophyta" rank="species" species="wenshanensis">
<emphasis italics="true" pageId="0" pageNumber="83">Oreocharis wenshanensis</emphasis>
</taxonomicName>
was collected first in 1993 by Y. M. Shui in Wenshan county, SE Yunnan, China (Fig.
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Oreocharis eriocarpa W. H. Chen &amp; Y. M. Shui, sp. nov. (A-F) A habit B leaf adaxial surface C leaf abaxial surface D bracts E ovary and disc F dense pubescent ovary and disc; O. wenshanensis (G-K) G habitat H plant I leaf adaxial surface J leaf abaxial surface K flower. Photography by He De-Ming (A-E, K), Zhang Ting (E), Chen Li (F), Shui Yu-Min (G, I, J)." figureDoi="10.3897/phytokeys..32284.figure2" httpUri="https://binary.pensoft.net/fig/445709" pageId="0" pageNumber="83">2G-K</figureCitation>
). In 2005, the new species was wrongly identified as
<taxonomicName class="Magnoliopsida" family="Gesneriaceae" genus="Oreocharis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oreocharis aurea subsp. var. var. cordato-ovata" order="Lamiales" pageId="0" pageNumber="83" phylum="Tracheophyta" rank="variety" species="aurea" subSpecies="var." variety="cordato-ovata">Oreocharis aurea Dunn var. cordato-ovata</taxonomicName>
(C.Y. Wu ex H.W. Li) K.Y. Pan, A.L. Weitzman &amp; L.E. Skog, based on the photo in
<bibRefCitation author="Li, ZY" journalOrPublisher="Vol. 5. Science Press, Beijing" pageId="0" pageNumber="83" refId="B9" refString="Li, ZY, Wang, YZ, 2005. Plants of Gesneriaceae in China. Henan Science Technology Publishing House, Zhengzhou, 14-47." title="Plants of Gesneriaceae in China. Henan Science Technology Publishing House, Zhengzhou, 14 - 47." year="2005">Li and Wang (2005)</bibRefCitation>
possibly because of their similar locality in SE Yunnan. However, the latter species endemically grows in the limestone forests in Xichou county, the neighbouring county of Wenshan county, a very different habitat from
<taxonomicName authorityName="W. H. Chen &amp; Y. M. Shui" authorityYear="2019" class="Magnoliopsida" family="Gesneriaceae" genus="Oreocharis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oreocharis wenshanensis" order="Lamiales" pageId="0" pageNumber="83" phylum="Tracheophyta" rank="species" species="wenshanensis">
<emphasis italics="true" pageId="0" pageNumber="83">Oreocharis wenshanensis</emphasis>
</taxonomicName>
. Furthermore, the new species we proposed can be easily distinguished from
<taxonomicName class="Magnoliopsida" family="Gesneriaceae" genus="Oreocharis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oreocharis aurea subsp. var. var. cordato-ovata" order="Lamiales" pageId="0" pageNumber="83" phylum="Tracheophyta" rank="variety" species="aurea" subSpecies="var." variety="cordato-ovata">Oreocharis aurea Dunn var. cordato-ovata</taxonomicName>
by its broadly ovate blade, smaller corolla without contracted throat and bilobed adaxial corolla lips (
<bibRefCitation author="Li, ZY" journalOrPublisher="Vol. 5. Science Press, Beijing" pageId="0" pageNumber="83" refId="B9" refString="Li, ZY, Wang, YZ, 2005. Plants of Gesneriaceae in China. Henan Science Technology Publishing House, Zhengzhou, 14-47." title="Plants of Gesneriaceae in China. Henan Science Technology Publishing House, Zhengzhou, 14 - 47." year="2005">Li and Wang 2005</bibRefCitation>
). In fact, due to its 2700 m elevation, it is morphologically more similar to
<taxonomicName lsidName="O. concava" pageId="0" pageNumber="83" rank="species" species="concava">
<emphasis italics="true" pageId="0" pageNumber="83">O. concava</emphasis>
</taxonomicName>
from NW Yunnan with 3100-3400 m elevation (Fig.
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Oreocharis wenshanensis W. H. Chen &amp; Y. M. Shui, sp. nov. A plant B opened corolla showing stamens and staminode C pistil showing ovary, disc and stigma D calyx. (Drawn by Ling Wang from holotype)." figureDoi="10.3897/phytokeys..32284.figure7" httpUri="https://binary.pensoft.net/fig/445714" pageId="0" pageNumber="83">7</figureCitation>
, Table
<tableCitation captionStart="Table 4" captionStartId="T4" captionText="Table 4. Differences between Oreocharis wenshanensis and O. concava in Gesneriaceae." httpUri="http://table.plazi.org/id/6EF94C2A88B7B2D09EBB5E0DFC3D4E68" pageId="0" pageNumber="83" tableUuid="6EF94C2A88B7B2D09EBB5E0DFC3D4E68">4</tableCitation>
). After more than 20 years of observation, with the support of local staff of the Nature Reserve, we made a long-term observation from 1993 to 2018 and confirmed its taxonomic novelty.
</paragraph>
<caption ID-Table-UUID="6EF94C2A88B7B2D09EBB5E0DFC3D4E68" httpUri="http://table.plazi.org/id/6EF94C2A88B7B2D09EBB5E0DFC3D4E68" pageId="0" pageNumber="83" start="Table 4" startId="T4">
<paragraph pageId="0" pageNumber="83">
<emphasis bold="true" pageId="0" pageNumber="83">Table 4.</emphasis>
Differences between
<taxonomicName authorityName="W. H. Chen &amp; Y. M. Shui" authorityYear="2019" class="Magnoliopsida" family="Gesneriaceae" genus="Oreocharis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Oreocharis wenshanensis" order="Lamiales" pageId="0" pageNumber="83" phylum="Tracheophyta" rank="species" species="wenshanensis">
<emphasis italics="true" pageId="0" pageNumber="83">Oreocharis wenshanensis</emphasis>
</taxonomicName>
and
<taxonomicName lsidName="O. concava" pageId="0" pageNumber="83" rank="species" species="concava">
<emphasis italics="true" pageId="0" pageNumber="83">O. concava</emphasis>
</taxonomicName>
in
<taxonomicName family="Gesneriaceae" lsidName="" pageId="0" pageNumber="83" rank="family">Gesneriaceae</taxonomicName>
.
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="83">
<table pageId="0" pageNumber="83">
<tr pageId="0" pageNumber="83">
<th colspan="1" pageId="0" pageNumber="83" rowspan="1">Characters</th>
<th colspan="1" pageId="0" pageNumber="83" rowspan="1">
<taxonomicName lsidName="O. wenshanensis" pageId="0" pageNumber="83" rank="species" species="wenshanensis">
<emphasis italics="true" pageId="0" pageNumber="83">O. wenshanensis</emphasis>
</taxonomicName>
sp.nov.
</th>
<th colspan="1" pageId="0" pageNumber="83" rowspan="1">
<taxonomicName lsidName="O. concava" pageId="0" pageNumber="83" rank="species" species="concava">
<emphasis italics="true" pageId="0" pageNumber="83">O. concava</emphasis>
</taxonomicName>
</th>
</tr>
<tr pageId="0" pageNumber="83">
<td colspan="1" pageId="0" pageNumber="83" rowspan="1">leaf blade</td>
<td colspan="1" pageId="0" pageNumber="83" rowspan="1">broadly ovate</td>
<td colspan="1" pageId="0" pageNumber="83" rowspan="1">oblong-ovate</td>
</tr>
<tr pageId="0" pageNumber="83">
<td colspan="1" pageId="0" pageNumber="83" rowspan="1">adaxial leaf surface</td>
<td colspan="1" pageId="0" pageNumber="83" rowspan="1">remotely pubescent</td>
<td colspan="1" pageId="0" pageNumber="83" rowspan="1">villous</td>
</tr>
<tr pageId="0" pageNumber="83">
<td colspan="1" pageId="0" pageNumber="83" rowspan="1">Inflorescences</td>
<td colspan="1" pageId="0" pageNumber="83" rowspan="1">densely cymose, flowers fascicular</td>
<td colspan="1" pageId="0" pageNumber="83" rowspan="1">sparely cymose, flowers sparse</td>
</tr>
<tr pageId="0" pageNumber="83">
<td colspan="1" pageId="0" pageNumber="83" rowspan="1">corolla</td>
<td colspan="1" pageId="0" pageNumber="83" rowspan="1">1.5-1.6 cm long</td>
<td colspan="1" pageId="0" pageNumber="83" rowspan="1">2.2-2.8 cm long</td>
</tr>
<tr pageId="0" pageNumber="83">
<td colspan="1" pageId="0" pageNumber="83" rowspan="1">calyx</td>
<td colspan="1" pageId="0" pageNumber="83" rowspan="1">ca. 3 mm, margin irregularly dentate</td>
<td colspan="1" pageId="0" pageNumber="83" rowspan="1">7-10 mm, margin crenate</td>
</tr>
<tr pageId="0" pageNumber="83">
<td colspan="1" pageId="0" pageNumber="83" rowspan="1">corolla lip</td>
<td colspan="1" pageId="0" pageNumber="83" rowspan="1">adaxial lips slightly smaller than abaxial lips, adaxial ca. 3 mm long, abaxial lip 4-5 mm long</td>
<td colspan="1" pageId="0" pageNumber="83" rowspan="1">adaxial lips much smaller than abaxial lips, adaxial 1.5-3 mm long; abaxial ca. 7 mm long</td>
</tr>
<tr pageId="0" pageNumber="83">
<td colspan="1" pageId="0" pageNumber="83" rowspan="1">adaxial lips</td>
<td colspan="1" pageId="0" pageNumber="83" rowspan="1">2-lobed</td>
<td colspan="1" pageId="0" pageNumber="83" rowspan="1">emarginate to undivided</td>
</tr>
<tr pageId="0" pageNumber="83">
<td colspan="1" pageId="0" pageNumber="83" rowspan="1">disc</td>
<td colspan="1" pageId="0" pageNumber="83" rowspan="1">subentire</td>
<td colspan="1" pageId="0" pageNumber="83" rowspan="1">5-lobed</td>
</tr>
<tr pageId="0" pageNumber="83">
<td colspan="1" pageId="0" pageNumber="83" rowspan="1">elevation</td>
<td colspan="1" pageId="0" pageNumber="83" rowspan="1">2700 m</td>
<td colspan="1" pageId="0" pageNumber="83" rowspan="1">3100-3400 m</td>
</tr>
<tr pageId="0" pageNumber="83">
<td colspan="1" pageId="0" pageNumber="83" rowspan="1">distribution</td>
<td colspan="1" pageId="0" pageNumber="83" rowspan="1">SE Yunnan, China</td>
<td colspan="1" pageId="0" pageNumber="83" rowspan="1">NW Yunnan, China</td>
</tr>
</table>
</paragraph>
</subSubSection>
</treatment>
</document>