treatments-xml/data/BA/1A/18/BA1A187FEECC51E49F29B50FFD9752A8.xml

424 lines
36 KiB
XML
Raw Permalink Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<document ID-CLB-Dataset="25847" ID-DOI="http://dx.doi.org/10.3897/phytokeys.130.34001" ID-GBIF-Dataset="94bc3b73-9c94-48f3-991b-6e4ff32a4938" ID-PMC="PMC6728316" ID-Pensoft-Pub="1314-2003-130-183" ID-Pensoft-UUID="58F32F40F23A5471B43A2F6B0846C767" ID-PubMed="31534406" ID-Zenodo-Dep="3387836" ModsDocID="1314-2003-130-183" checkinTime="1567102861557" checkinUser="pensoft" docAuthor="Yang, Bin, Ding, Hong-Bo, Fu, Kai-Cong, Yuan, Yi-Kai, Yang, Han-Yu, Li, Jian-Wu, Zhang, Li-Xia &amp; Tan, Yun-Hong" docDate="2019" docId="BA1A187FEECC51E49F29B50FFD9752A8" docLanguage="en" docName="PhytoKeys 130: 183-203" docOrigin="PhytoKeys 130" docSource="http://dx.doi.org/10.3897/phytokeys.130.34001" docTitle="Petrocosmea rhombifolia Y. H. Tan &amp; H. B. Ding 2019, sp. nov." docType="treatment" docVersion="9" id="58F32F40F23A5471B43A2F6B0846C767" lastPageNumber="183" masterDocId="58F32F40F23A5471B43A2F6B0846C767" masterDocTitle="Four new species of Gesneriaceae from Yunnan, Southwest China" masterLastPageNumber="203" masterPageNumber="183" pageNumber="183" updateTime="1732800669301" updateUser="ExternalLinkService">
<mods:mods id="DB2C789BFB557F3EB001C95FCC48F8CC" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="D7FD4E7ECCE8907CF574B154B33F75CA">
<mods:title id="EC2D7A307D7AB3870ACBD5D658215E88">Four new species of Gesneriaceae from Yunnan, Southwest China</mods:title>
</mods:titleInfo>
<mods:name id="321110A40B0653A6B16781DE1A997617" type="personal">
<mods:role id="BE003E4728C4CEB4048B523E283B25F0">
<mods:roleTerm id="A0D187C6A52375988AC8A02860A67315">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="526821B448AB1F3062A754801BA6BB49">Yang, Bin</mods:namePart>
</mods:name>
<mods:name id="4CC423AED8724E442830671B26276A98" type="personal">
<mods:role id="7C4CA2B8BD33A45D9118C85E451FE6A0">
<mods:roleTerm id="4E45ADE22E46FC99E5A416E38FD46263">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="929DBF86A5F812D36CA34E0CFD182A98">Ding, Hong-Bo</mods:namePart>
</mods:name>
<mods:name id="1A93749FD30E0CC399038DAC916C3FA5" type="personal">
<mods:role id="F9CB4303316593E247D33640B617BFD9">
<mods:roleTerm id="93E77694F203703CA5CCD84663ACB987">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="2CB8F4ABE10BBD7863B4E0B8F4837A07">Fu, Kai-Cong</mods:namePart>
</mods:name>
<mods:name id="858B24448668E4BCB91A7FC3A62A53D8" type="personal">
<mods:role id="2E37E0BCD41C7F4C555B022C0ACF2355">
<mods:roleTerm id="94F18C26538226EDC6E7B90AEE188EC2">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="8C022D87E90C026F112896BF7B0B1BA4">Yuan, Yi-Kai</mods:namePart>
</mods:name>
<mods:name id="F0DB0675F4258E032198DB5DC2DFB89C" type="personal">
<mods:role id="5C4232FCC758B81E94D585DB1EDC4843">
<mods:roleTerm id="4776B5B332E8ED1DC4C9C2CE49AF0EC6">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="DE91C969226714F3693E3C8476D1A131">Yang, Han-Yu</mods:namePart>
</mods:name>
<mods:name id="CC8670E11C05D7802C5D03B220E41AA6" type="personal">
<mods:role id="A984046CC69FB56B74FDC322C223E904">
<mods:roleTerm id="5893EC6E79D2A4A150CF13FE2C5677AA">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="8DBBCF17418CE8BBD8B513B8BFD55C5A">Li, Jian-Wu</mods:namePart>
</mods:name>
<mods:name id="EA1336D4ACE5D108A1D3CF9D53906F6E" type="personal">
<mods:role id="976F1E4E363BDEF7CE38B5993A3765E2">
<mods:roleTerm id="11A4DDF010DB9907182AFCBD72E118E6">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="D78BAE53AEAFF799C35EE386BDD4A3F6">Zhang, Li-Xia</mods:namePart>
</mods:name>
<mods:name id="123F52075EC0EA3CB7C6B505005CE7AA" type="personal">
<mods:role id="DD41808AFB7DED4B29A9C14A1CBBCCCC">
<mods:roleTerm id="BE755B81BE1E08F61B31D8CF25B4D84D">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="092D8E6BF28EDC15B3AE65C09F323E3A">Tan, Yun-Hong</mods:namePart>
</mods:name>
<mods:typeOfResource id="5BB0B86275B0865DE131F1475003A6C9">text</mods:typeOfResource>
<mods:relatedItem id="22F366B49DFF5ED1F93DBE5602C8460E" type="host">
<mods:titleInfo id="147436616CB8648115B82686766BBC06">
<mods:title id="DA65A9BEAC2E4102BB529102A8D26FF9">PhytoKeys</mods:title>
</mods:titleInfo>
<mods:part id="C2A7DECDEDF58529EF132EA298A6BF6A">
<mods:date id="1D2F9A1831E481EE40C421A39548660F">2019</mods:date>
<mods:detail id="1AE009125D47C087785E5AA93673F988" type="volume">
<mods:number id="6A0036488FA4A61D84BE3FE41F0230DA">130</mods:number>
</mods:detail>
<mods:extent id="81B368F9D0EF40B5023F269EC0EAF4D9" unit="page">
<mods:start id="8A4090C78B20941E2FFCC2847260E405">183</mods:start>
<mods:end id="14036DA2BF72FF0A72E0F15D46B20993">203</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location id="5B435B2DEDD079A795C2B51E47550494">
<mods:url id="AB5F862533278046CE30C17ADC1FC188">http://dx.doi.org/10.3897/phytokeys.130.34001</mods:url>
</mods:location>
<mods:classification id="9004D99939B176092DA8BD606BCD35B6">journal article</mods:classification>
<mods:identifier id="E75920F634642C8A8F6A3C12802A4128" type="DOI">http://dx.doi.org/10.3897/phytokeys.130.34001</mods:identifier>
<mods:identifier id="9460B341452206F8431A7CB50388F927" type="Pensoft-Pub">1314-2003-130-183</mods:identifier>
<mods:identifier id="84E97AEE5B4FE02CACDA32927F5E2287" type="Pensoft-UUID">58F32F40F23A5471B43A2F6B0846C767</mods:identifier>
<mods:identifier id="FADD5540CEE974A2D3A3F3659E46902B" type="Zenodo-Dep">3387836</mods:identifier>
</mods:mods>
<treatment id="BA1A187FEECC51E49F29B50FFD9752A8" ID-GBIF-Taxon="159319411" LSID="urn:lsid:plazi:treatment:BA1A187FEECC51E49F29B50FFD9752A8" httpUri="http://treatment.plazi.org/id/BA1A187FEECC51E49F29B50FFD9752A8" lastPageNumber="183" pageId="0" pageNumber="183" scope_family="Gesneriaceae">
<subSubSection id="C825D557FF6075A0D5CE5E7A41FE624F" pageId="0" pageNumber="183" type="nomenclature">
<paragraph id="A4778F73ECADFEF793343B6D23874CB6" pageId="0" pageNumber="183">
1.
<taxonomicName id="233678B598FAD81D14725B61122CA2F8" ID-CoL="7Y47Y" LSID="BA1A187F-EECC-51E4-9F29-B50FFD9752A8" authority="Y. H. Tan &amp; H. B. Ding" authorityName="Y. H. Tan &amp; H. B. Ding" authorityYear="2019" class="Magnoliopsida" family="Gesneriaceae" genus="Petrocosmea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Petrocosmea rhombifolia" order="Lamiales" pageId="0" pageNumber="183" phylum="Tracheophyta" rank="species" species="rhombifolia" status="sp. nov.">Petrocosmea rhombifolia Y.H.Tan &amp; H.B.Ding</taxonomicName>
<taxonomicNameLabel id="355F0BF963245BBAA9098726FC12E5CA" pageId="0" pageNumber="183">sp. nov.</taxonomicNameLabel>
<figureCitation id="F2C34DBB5A8C60BCCFDF3DF8E1639FCF" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Petrocosmea rhombifolia Y. H. Tan &amp; H. B. Ding, sp. nov. A, B Habit C, D flower in front view E flower in side view F flower in back view G flower H dissected corolla (showing pistil and stamens) I cyme J calyx in abaxial view K leaves. Photographed by H. B. Ding." figureDoi="10.3897/phytokeys.130.34001.figure1" httpUri="https://binary.pensoft.net/fig/327922" pageId="0" pageNumber="183">Figures 1</figureCitation>
<figureCitation id="05D28738E14C110930CD9F8DCF05E967" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Petrocosmea rhombifolia Y. H. Tan &amp; H. B. Ding, sp. nov. A Habit B calyx in adaxial view C leaf blade in abaxial view D pedicel with calyx and pistil E anthers F corolla in front view G dissected corolla. Drawn by Zhen-Meng Yang." figureDoi="10.3897/phytokeys.130.34001.figure2" httpUri="https://binary.pensoft.net/fig/327923" pageId="0" pageNumber="183">, 2</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="E1BA6E130D4ABC9C95F15FED96E9999D" pageId="0" pageNumber="183" type="diagnosis">
<paragraph id="06C8FE6F500296C6EA523195DBD82084" pageId="0" pageNumber="183">Diagnosis.</paragraph>
<paragraph id="3D0FB858568DCFC8444E66DE6098B496" pageId="0" pageNumber="183">
<taxonomicName id="195EDA4BD5BC8C7496C1678673249EB0" authorityName="Y. H. Tan &amp; H. B. Ding" authorityYear="2019" class="Magnoliopsida" family="Gesneriaceae" genus="Petrocosmea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Petrocosmea rhombifolia" order="Lamiales" pageId="0" pageNumber="183" phylum="Tracheophyta" rank="species" species="rhombifolia">
<emphasis id="5CBAE9BDF5F2B874496C43186D2F72BF" italics="true" pageId="0" pageNumber="183">Petrocosmea rhombifolia</emphasis>
</taxonomicName>
is similar to
<taxonomicName id="CE167C353F5603D7D6491AF37D9527C9" lsidName="P. rosettifolia" pageId="0" pageNumber="183" rank="species" species="rosettifolia">
<emphasis id="2BA56A73BD3D9C0A72771952F9203D40" italics="true" pageId="0" pageNumber="183">P. rosettifolia</emphasis>
</taxonomicName>
, but differs from the latter in having rhombic leaf blades (vs. broadly ovate to orbicular or broadly elliptic) and much longer petiole to 15 cm long (vs. to 4 cm long); the flowers have upper white lip (vs. purple-blue flowers throughout), corolla adaxial lip 14-15
<normalizedToken id="EBB96E51B138A3510A0EFCB77AD0C025" originalValue="×">x</normalizedToken>
9-10 mm (vs. ca. 5 mm), abaxial lip 27-28
<normalizedToken id="EF1B6D1C7B2DAE8BB0ACFD124528FA7B" originalValue="×">x</normalizedToken>
12-14 mm (vs. ca. 7-8
<normalizedToken id="31D80B0F0F2849F122B973B243EC16B9" originalValue="×">x</normalizedToken>
6-8 mm), and flowering March-April (vs. October).
</paragraph>
</subSubSection>
<subSubSection id="9274E90A207A1F0A2E419F3D95168D2F" pageId="0" pageNumber="183" type="materials_examined">
<paragraph id="E1F9FA3165890A3E3C84F8D472F3F36D" pageId="0" pageNumber="183">Type.</paragraph>
<paragraph id="B6EC380A236EB616C95C70CB8C8A4C99" pageId="0" pageNumber="183">
CHINA. Yunnan Province: Lancang County, Laba village,
<geoCoordinate id="D7F252AA6E7D991262436343B74C6034" degrees="22" direction="north" minutes="36" orientation="latitude" precision="1" seconds="42.52" value="22.61181">22°36'42.52&quot;N</geoCoordinate>
,
<geoCoordinate id="DCA3C99899B4EC761C7B1B1C0C53DD25" degrees="99" direction="east" minutes="42" orientation="longitude" precision="1" seconds="57.10" value="99.71586">99°42'57.10&quot;E</geoCoordinate>
, a.s.l. 1900 m, 1 April 2017, Y.H. Tan &amp; H.B. Ding,
<emphasis id="0AB6B841A037A502AA5A15120D5F8D77" italics="true" pageId="0" pageNumber="183">T0119</emphasis>
(holotype: HITBC!).
</paragraph>
<caption id="FB5652047823BF8122ABD39E799DE509" ID-Zenodo-Dep="3487764" doi="10.3897/phytokeys.130.34001.figure1" httpUri="https://binary.pensoft.net/fig/327922" pageId="0" pageNumber="183" start="Figure 1" startId="F1">
<paragraph id="C9C7D6BFE6BEB16FE65A2D6306EA5F6C" pageId="0" pageNumber="183">
<emphasis id="4E99EA3C43AA697AAAC8B59760035477" bold="true" pageId="0" pageNumber="183">Figure 1.</emphasis>
<taxonomicName id="1B538B5733EFADF58D6E9C5063F82A20" authorityName="Y. H. Tan &amp; H. B. Ding" authorityYear="2019" class="Magnoliopsida" family="Gesneriaceae" genus="Petrocosmea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Petrocosmea rhombifolia" order="Lamiales" pageId="0" pageNumber="183" phylum="Tracheophyta" rank="species" species="rhombifolia">
<emphasis id="21230BB9E59435677C86F2EAD829A215" italics="true" pageId="0" pageNumber="183">Petrocosmea rhombifolia</emphasis>
</taxonomicName>
Y.H.Tan &amp; H.B.Ding, sp. nov.
<emphasis id="4A8AE0DF01D18A313E335DFCEFB0AE97" bold="true" pageId="0" pageNumber="183">A, B</emphasis>
Habit
<emphasis id="C3C939BF88D20E629C1C4493F1F7866E" bold="true" pageId="0" pageNumber="183">C, D</emphasis>
flower in front view
<emphasis id="66A305DF5AC2A8630573B649AF87D5C1" bold="true" pageId="0" pageNumber="183">E</emphasis>
flower in side view
<emphasis id="EB304ECF1D0CF4E055D6CE50915F2111" bold="true" pageId="0" pageNumber="183">F</emphasis>
flower in back view
<emphasis id="D4BA866522D6F139FEB53F2277D0EF9A" bold="true" pageId="0" pageNumber="183">G</emphasis>
flower
<emphasis id="0C6143D26D8E5045D2D3E96385F32C04" bold="true" pageId="0" pageNumber="183">H</emphasis>
dissected corolla (showing pistil and stamens)
<emphasis id="E28815E23A87B9DEEDAC7FD591C18BB8" bold="true" pageId="0" pageNumber="183">I</emphasis>
cyme
<emphasis id="FD9F4847099B7170EAE7C36A9B80BB30" bold="true" pageId="0" pageNumber="183">J</emphasis>
calyx in abaxial view
<emphasis id="51EF862CC02F661B4B1F72D19A5DB7F1" bold="true" pageId="0" pageNumber="183">K</emphasis>
leaves. Photographed by H.B. Ding.
</paragraph>
</caption>
<caption id="3B6B987DEB1DBD1774A96108FF717305" ID-Zenodo-Dep="3487766" doi="10.3897/phytokeys.130.34001.figure2" httpUri="https://binary.pensoft.net/fig/327923" pageId="0" pageNumber="183" start="Figure 2" startId="F2">
<paragraph id="37C41A9829457D71383246C48B8D9124" pageId="0" pageNumber="183">
<emphasis id="28EB2B69F1209C876813CE2161CB02AA" bold="true" pageId="0" pageNumber="183">Figure 2.</emphasis>
<taxonomicName id="57A0149A70D47F5B2C16ED8579ABE170" authorityName="Y. H. Tan &amp; H. B. Ding" authorityYear="2019" class="Magnoliopsida" family="Gesneriaceae" genus="Petrocosmea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Petrocosmea rhombifolia" order="Lamiales" pageId="0" pageNumber="183" phylum="Tracheophyta" rank="species" species="rhombifolia">
<emphasis id="8C2DE45477E122532245CACC777DDFDD" italics="true" pageId="0" pageNumber="183">Petrocosmea rhombifolia</emphasis>
</taxonomicName>
Y.H.Tan &amp; H.B.Ding, sp. nov.
<emphasis id="A5F32BA5D8309FB25BCB2ED5CA15B7EB" bold="true" pageId="0" pageNumber="183">A</emphasis>
Habit
<emphasis id="F8789C0BB6AE142705714C4EEABFCCCF" bold="true" pageId="0" pageNumber="183">B</emphasis>
calyx in adaxial view
<emphasis id="5E9F6F7247BED5F47375579485224E26" bold="true" pageId="0" pageNumber="183">C</emphasis>
leaf blade in abaxial view
<emphasis id="C059ADB7F5FB7C1056E8329AC6DBFD7B" bold="true" pageId="0" pageNumber="183">D</emphasis>
pedicel with calyx and pistil
<emphasis id="D701E81B0FFB459DDB00F411B85C0065" bold="true" pageId="0" pageNumber="183">E</emphasis>
anthers
<emphasis id="C351E9465722EB184ACA16658C75FA8C" bold="true" pageId="0" pageNumber="183">F</emphasis>
corolla in front view
<emphasis id="FA9979CDB14C6A7BA38E7C27F1B86242" bold="true" pageId="0" pageNumber="183">G</emphasis>
dissected corolla. Drawn by Zhen-Meng Yang.
</paragraph>
</caption>
</subSubSection>
<subSubSection id="786757068E23F03F5AB75098F9200FDA" pageId="0" pageNumber="183" type="description">
<paragraph id="CF1ABDFF20247D87DF6C138968A62A2C" pageId="0" pageNumber="183">Description.</paragraph>
<paragraph id="C72E78E7C09EF1F589212FC0BBABBCCF" pageId="0" pageNumber="183">
Perennial herb with short rhizomatous stem and crowded fibrous roots.
<emphasis id="BA1C3145B534ADF0B5BF538AA66A7704" bold="true" pageId="0" pageNumber="183">Leaves</emphasis>
14 to 25, all in basal rosette; petioles 0.5-15 cm long, densely white pubescent to sericeous; leaf blades ovate or ovate to rhombic, 1.5-5.3
<normalizedToken id="4FB779932E11C75D02418112968C845E" originalValue="×">x</normalizedToken>
1.3-2.8 cm, rounded or cuneate at base, with nearly entire or slightly repand margins and acute or obtuse apex, densely pubescent to sericeous on both surfaces; lateral veins abaxially conspicuous, 2-3 on each side.
<emphasis id="BB26E5B714B41852D346634DACD14C5D" bold="true" pageId="0" pageNumber="183">Inflorescences</emphasis>
1-flowered, 4-6 cm long;
<emphasis id="ED70C630B841F0CBF1F846184071F29A" bold="true" pageId="0" pageNumber="183">Peduncles</emphasis>
2.5-3.2 cm long, pedicels 1.6-2.0 cm, densely pubescent to sericeous;
<emphasis id="1C3565DCFD207E774570FC9DE46C8248" bold="true" pageId="0" pageNumber="183">Bracts</emphasis>
2, opposite, subulate, 2-3 mm.
<emphasis id="C70326289AB65863AC306B0E0993D211" bold="true" pageId="0" pageNumber="183">Calyx</emphasis>
actinomorphic, equally divided into 5 lobes from base, lobes lanceolate, 4-5 mm, sparsely pubescent inside, densely sericeous outside.
<emphasis id="593BFA97F77ABC11EE96FEC5B00F7EDF" bold="true" pageId="0" pageNumber="183">Corolla</emphasis>
light blue, sparsely pubescent to puberulous outside, sparsely puberulent or subglabrous inside; tube 5-6 mm, sometimes with 2 ovate brown spots inside below the stamens; throat light blue or whitish blue with 2 oblong deep blue blotches; adaxial lip ca. 14-15
<normalizedToken id="196D0616BA6837C68120CDAA98FAA969" originalValue="×">x</normalizedToken>
9-10 mm, semi-orbicular, light blue or whitish blue, distinctly 2-lobed, lobes reflexed, with rounded apex and repand margin; abaxial lip ca. 27-28
<normalizedToken id="EEDE5345FDB6222AD4350B59AA7A445B" originalValue="×">x</normalizedToken>
12-14 mm, blue, 3-lobed to or over the middle, with sub-orbicular to obovate lobes, lobes with rounded apex and repand to slightly crenate margin.
<emphasis id="3157295636E9242EE742E0B95F4EF527" bold="true" pageId="0" pageNumber="183">Stamens</emphasis>
2, about 6 mm long, adnate to the base of the corolla tube; filaments about 3 mm long, sparsely pubescent; anthers ovate, about 3 mm long, dehiscence poricidal, glabrous, dorsifixed, coherent at apex.
<emphasis id="71AA78CCB1C018053048B61DB01A3A13" bold="true" pageId="0" pageNumber="183">Staminodes</emphasis>
3, ca. 2 mm, adnate to the corolla tube at the base, sub-glabrous.
<emphasis id="518E4E87A914FA6D41CD08AE77F5A55C" bold="true" pageId="0" pageNumber="183">Pistil</emphasis>
ca. 1.1 cm; ovary densely villous, oblate, ca. 3 mm; style ca. 8 mm, sparsely pubescent near base; stigma capitate.
<emphasis id="CB45A049CBFFF53727EF5095A04436F7" bold="true" pageId="0" pageNumber="183">Fruit</emphasis>
a short capsule, 8-10 mm long.
</paragraph>
</subSubSection>
<subSubSection id="10073C1896FFFC6016FB41DBD6CDB606" pageId="0" pageNumber="183" type="etymology">
<paragraph id="20E5D893AB3E4A7E2E696FCE9094509C" pageId="0" pageNumber="183">Etymology.</paragraph>
<paragraph id="489892E8FB61A634AC2290E34B260642" pageId="0" pageNumber="183">The new species is named after its rhombic leaf blades.</paragraph>
</subSubSection>
<subSubSection id="F758FC39129736B4AAF2ADEE93D1C15C" pageId="0" pageNumber="183" type="vernacular name">
<paragraph id="AF509C48C9F8AB7E483E4FB51F64A5CC" pageId="0" pageNumber="183">Vernacular name.</paragraph>
<paragraph id="4552DBAB778501F3B65F4E432866C57E" pageId="0" pageNumber="183">Chinese mandarin: ling ye shi hu die (菱叶石蝴蝶).</paragraph>
</subSubSection>
<subSubSection id="B6D69BF6014A416E52323D745CF91DB6" pageId="0" pageNumber="183" type="phenology">
<paragraph id="3B74609046691CEE4BB892A7E0B87A46" pageId="0" pageNumber="183">Phenology.</paragraph>
<paragraph id="0557CF18FF298795D2EC87954A5B9E0D" pageId="0" pageNumber="183">Flowering March-May and fruiting April-June.</paragraph>
</subSubSection>
<subSubSection id="59657AA58C3CEF7103186EA30FF1DA65" pageId="0" pageNumber="183" type="distribution">
<paragraph id="450C61382CDE005FF852A54A87E61159" pageId="0" pageNumber="183">Distribution and habitat.</paragraph>
<paragraph id="3D003F22BA7D870593ED915A8041F8D0" pageId="0" pageNumber="183">
<taxonomicName id="D898E3997A4C76BB9B82FF3A7790DAF4" authorityName="Y. H. Tan &amp; H. B. Ding" authorityYear="2019" class="Magnoliopsida" family="Gesneriaceae" genus="Petrocosmea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Petrocosmea rhombifolia" order="Lamiales" pageId="0" pageNumber="183" phylum="Tracheophyta" rank="species" species="rhombifolia">
<emphasis id="5D50E04D58104A2376071E3170B75704" italics="true" pageId="0" pageNumber="183">Petrocosmea rhombifolia</emphasis>
</taxonomicName>
grows on moist rock faces in limestone forest, at elevation ca. 1900 m in Laba, Lancang County.
</paragraph>
</subSubSection>
<subSubSection id="C136826E899B3899630AB0FEDF21562F" pageId="0" pageNumber="183" type="conservation status">
<paragraph id="6665AE93AE6AA513AF21090E26CB7DA2" pageId="0" pageNumber="183">Conservation status.</paragraph>
<paragraph id="8B2927D216F3445B62D5B9F783B29906" pageId="0" pageNumber="183">
<taxonomicName id="C8882FFAEA78B5DEFE42087E7ED4D5F4" authorityName="Y. H. Tan &amp; H. B. Ding" authorityYear="2019" class="Magnoliopsida" family="Gesneriaceae" genus="Petrocosmea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Petrocosmea rhombifolia" order="Lamiales" pageId="0" pageNumber="183" phylum="Tracheophyta" rank="species" species="rhombifolia">
<emphasis id="B2F2A95CB0124772AEBFD0286DC7BCEC" italics="true" pageId="0" pageNumber="183">Petrocosmea rhombifolia</emphasis>
</taxonomicName>
has hitherto only been found at its type locality in Laba, Lancang County. There is very limited information about its natural distribution; a further detailed investigation of the same habitats will help to identify additional populations and individuals of this new species. The lack of sufficient data currently does not allow a risk evaluation and the species can be regarded at present as Data Deficient (DD) according to the IUCN Red List Categories and Criteria (
<bibRefCitation id="E8798F930A508AF4BC7145C9F5C0BB96" author="IUCN" journalOrPublisher="PhytoKeys" pageId="0" pageNumber="183" refId="B14" refString="IUCN, 2012. IUCN Red List Categories and Criteria: Version 3.1. IUCN; Gland, Switzerland and Cambridge, UK: 32." title="IUCN Red List Categories and Criteria: Version 3.1. IUCN; Gland, Switzerland and Cambridge, UK: 32." year="2012">IUCN 2012</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="4C00CD966E58BCD1D42C6B92FB822643" pageId="0" pageNumber="183" type="notes">
<paragraph id="90847E6044E582E54FA9828BF3EF0DB3" pageId="0" pageNumber="183">Note.</paragraph>
<paragraph id="2A0E793958DF90E5A62C64EF7214AA61" pageId="0" pageNumber="183">
<taxonomicName id="7E4E4D420E3FC3C943CB03CE26420639" authorityName="Y. H. Tan &amp; H. B. Ding" authorityYear="2019" class="Magnoliopsida" family="Gesneriaceae" genus="Petrocosmea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Petrocosmea rhombifolia" order="Lamiales" pageId="0" pageNumber="183" phylum="Tracheophyta" rank="species" species="rhombifolia">
<emphasis id="5FA9B206AB5A5E3394EEB79056A537D3" italics="true" pageId="0" pageNumber="183">Petrocosmea rhombifolia</emphasis>
</taxonomicName>
has ovate leaf blades with pubescence on the surfaces that are similar to
<taxonomicName id="E9D4D2881DCA891A5E03D2CB157A76BF" lsidName="P. rosettifolia" pageId="0" pageNumber="183" rank="species" species="rosettifolia">
<emphasis id="3A18201C182463C8F13F2DD6082224ED" italics="true" pageId="0" pageNumber="183">P. rosettifolia</emphasis>
</taxonomicName>
, but mainly different from the leaf blade and flower characters. A comparative list of diagnostic characters of the new species and
<taxonomicName id="D35ED7B20D7B489379F6B87681C5862C" lsidName="P. rosettifolia" pageId="0" pageNumber="183" rank="species" species="rosettifolia">
<emphasis id="E69F2F93ACB8159247942D205C2A825C" italics="true" pageId="0" pageNumber="183">P. rosettifolia</emphasis>
</taxonomicName>
is given in Table
<tableCitation id="150CD047110FAF918B8DDC72966F721A" captionStart="Table 1" captionStartId="T1" captionText="Table 1. Morphological comparison between Petrocosmea rhombifolia sp. nov. and P. rosettifolia C. Y. Wu ex H. W. Li." httpUri="http://table.plazi.org/id/81DAD3F81A02DA05FE590A64DFE294EE" pageId="0" pageNumber="183" tableUuid="81DAD3F81A02DA05FE590A64DFE294EE">1</tableCitation>
.
</paragraph>
<caption id="81DAD3F81A02DA05FE590A64DFE294EE" ID-Table-UUID="81DAD3F81A02DA05FE590A64DFE294EE" httpUri="http://table.plazi.org/id/81DAD3F81A02DA05FE590A64DFE294EE" pageId="0" pageNumber="183" start="Table 1" startId="T1">
<paragraph id="53D596751447DCF76B6A3D292DA07627" pageId="0" pageNumber="183">
<emphasis id="C87E6896F81DCF8BB01D24E125266B79" bold="true" pageId="0" pageNumber="183">Table 1.</emphasis>
Morphological comparison between
<taxonomicName id="FBD4D701AE0C26756EE228E3D29E5D1F" authorityName="Y. H. Tan &amp; H. B. Ding" authorityYear="2019" class="Magnoliopsida" family="Gesneriaceae" genus="Petrocosmea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Petrocosmea rhombifolia" order="Lamiales" pageId="0" pageNumber="183" phylum="Tracheophyta" rank="species" species="rhombifolia">
<emphasis id="C1BC14BB9AC8E5522DD0AFCF30529641" italics="true" pageId="0" pageNumber="183">Petrocosmea rhombifolia</emphasis>
</taxonomicName>
sp.nov. and
<taxonomicName id="86BA3F5C881671F13C7789596A2BE2FF" lsidName="P. rosettifolia" pageId="0" pageNumber="183" rank="species" species="rosettifolia">
<emphasis id="B5A5888423A15DE580AF933C67144281" italics="true" pageId="0" pageNumber="183">P. rosettifolia</emphasis>
</taxonomicName>
C. Y. Wu ex H. W. Li.
</paragraph>
</caption>
<paragraph id="2AF5252443B901E67A7FA076E0F9EEAA" pageId="0" pageNumber="183">
<table id="FFDCABA8885E0595388EFFB9C1751408" pageId="0" pageNumber="183">
<tr id="FEC1CBD18F4C08EC3B670C3506BA2DA1" pageId="0" pageNumber="183">
<th id="400BB9705B3C810C483094A801503774" colspan="1" pageId="0" pageNumber="183" rowspan="1">Characters</th>
<th id="43B25E9FCF4D7A5FAE3F257AFB743A4C" colspan="1" pageId="0" pageNumber="183" rowspan="1">
<taxonomicName id="97AB004F30CEA418BBA60065512A4161" lsidName="P. rhombifolium" pageId="0" pageNumber="183" rank="species" species="rhombifolium">
<emphasis id="58FB8031A824106D31B4D0C6E53E5CFA" italics="true" pageId="0" pageNumber="183">P. rhombifolium</emphasis>
</taxonomicName>
</th>
<th id="BECA4738C10BC04C9B0626C7BE3EC5C4" colspan="1" pageId="0" pageNumber="183" rowspan="1">
<taxonomicName id="E4D666E41DB555ACC69A525971C66302" lsidName="P. rosettifolia" pageId="0" pageNumber="183" rank="species" species="rosettifolia">
<emphasis id="E4C650E8DA704E0894F647D5141A7DB7" italics="true" pageId="0" pageNumber="183">P. rosettifolia</emphasis>
</taxonomicName>
</th>
</tr>
<tr id="341CFC8CCB09FF34A7F01BC4A54448C3" pageId="0" pageNumber="183">
<td id="F2017F98B121A6EAE4A7A0978F2D4513" colspan="3" pageId="0" pageNumber="183" rowspan="1">
<emphasis id="D23DA7C985C21C73010186390B191B79" bold="true" pageId="0" pageNumber="183">Leaf blade</emphasis>
</td>
</tr>
<tr id="9AFF9E22A1D202D583955237A8D889D6" pageId="0" pageNumber="183">
<td id="D7F5E67AC4A79D9D32392A5877E97723" colspan="1" pageId="0" pageNumber="183" rowspan="1">Shape and size</td>
<td id="64D530F2D2F61955B7713B7080ECF521" colspan="1" pageId="0" pageNumber="183" rowspan="1">
ovate or ovate to rhombic, 1.5-5.3
<normalizedToken id="CD49FCBEDF85861A5F33358F91E1073D" originalValue="×">x</normalizedToken>
1.3-2.8 cm
</td>
<td id="73ADFDE7046CC302198FA9F0812B8B4B" colspan="1" pageId="0" pageNumber="183" rowspan="1">
broadly ovate to orbicular or broadly elliptic, 0.5-4.0
<normalizedToken id="87B0B81FAAFBCD47C4A8DB5EAA654FE6" originalValue="×">x</normalizedToken>
0.4-3.0cm
</td>
</tr>
<tr id="05330703C1ADADB1E370381F3CB8F830" pageId="0" pageNumber="183">
<td id="968B447123D763583FDDB5F11EBF5896" colspan="1" pageId="0" pageNumber="183" rowspan="1">Margin</td>
<td id="FD4491575DBCE48891F8FEE26AF66E0C" colspan="1" pageId="0" pageNumber="183" rowspan="1">nearly entire or slightly repand</td>
<td id="077B6712567268B0464DC25EF65890C6" colspan="1" pageId="0" pageNumber="183" rowspan="1">entire to crenulate-serrulate toward apex</td>
</tr>
<tr id="7B67E2DE63F506FCB15893873893B2E6" pageId="0" pageNumber="183">
<td id="7EC64DE263ECAE08D1A4C5758AD4BDA0" colspan="1" pageId="0" pageNumber="183" rowspan="1">lateral veins</td>
<td id="43E6ABD267D996F4B4DA693493DC7AC8" colspan="1" pageId="0" pageNumber="183" rowspan="1">conspicuous, 2-3 pairs</td>
<td id="173C6898C937AE8B10565B2034862FBB" colspan="1" pageId="0" pageNumber="183" rowspan="1">inconspicuous</td>
</tr>
<tr id="8DD319ACC166458E5724AD60C32808BA" pageId="0" pageNumber="183">
<td id="A1F76C20904EB7663874E5A9077D762A" colspan="1" pageId="0" pageNumber="183" rowspan="1">Base</td>
<td id="00F0C486D4229CAAFAEE748333F6A73F" colspan="1" pageId="0" pageNumber="183" rowspan="1">rounded or cuneate</td>
<td id="A9ACCA21F3B98D559A6E84B50CB46013" colspan="1" pageId="0" pageNumber="183" rowspan="1">broadly cuneate to cuneate</td>
</tr>
<tr id="41AB131764516C9FE710C19987758337" pageId="0" pageNumber="183">
<td id="32926B9622C0B6BF25A4FB7E733FC924" colspan="1" pageId="0" pageNumber="183" rowspan="1">Apex</td>
<td id="B831BE20EF654F15DADCA15821904A31" colspan="1" pageId="0" pageNumber="183" rowspan="1">acute or obtuse</td>
<td id="83E47765BB54DB867BD6DF569E66B1F0" colspan="1" pageId="0" pageNumber="183" rowspan="1">broadly acute</td>
</tr>
<tr id="7F975C6C3CA0D001B7D7D238BF5E2D0F" pageId="0" pageNumber="183">
<td id="87E72DF7CEACEB76F058A76835B8652A" colspan="1" pageId="0" pageNumber="183" rowspan="1">indumentum</td>
<td id="AA0C204A9AEC0DC33DB9B237DA12281D" colspan="1" pageId="0" pageNumber="183" rowspan="1">densely white pubescent to siliceous</td>
<td id="8F9722DC8592FC51102C76C49C10AACD" colspan="1" pageId="0" pageNumber="183" rowspan="1">densely appressed puberulent or sericeous to tomentose</td>
</tr>
<tr id="47302F8E80E5E16B15CD6B66DB58B180" pageId="0" pageNumber="183">
<td id="86DB5D6CB96B108A8FDEB9AA728C4A21" colspan="1" pageId="0" pageNumber="183" rowspan="1">Petiole</td>
<td id="D96F3F1B8412E021AA9E983468292F18" colspan="1" pageId="0" pageNumber="183" rowspan="1">to 15 cm long</td>
<td id="E64E297116EF379FBC43EF1A0C7D5BA3" colspan="1" pageId="0" pageNumber="183" rowspan="1">to 4 cm long</td>
</tr>
<tr id="277A5AE7DC60C6B488FAD8844713D4B5" pageId="0" pageNumber="183">
<td id="EFA4A0CF9F93B915CB0437ABF9492BDC" colspan="1" pageId="0" pageNumber="183" rowspan="1">
<emphasis id="96D0038CE8C2204347481082A6F3CBBB" bold="true" pageId="0" pageNumber="183">Cymes</emphasis>
</td>
<td id="019B37359EAB3B19A7FC82A1093DB00A" colspan="1" pageId="0" pageNumber="183" rowspan="1">1-flowered</td>
<td id="7C5B0A596A0D391A30334A3ECB26C528" colspan="1" pageId="0" pageNumber="183" rowspan="1">1-flowered</td>
</tr>
<tr id="1084D0D3673D15CC1C72724B7258CDBF" pageId="0" pageNumber="183">
<td id="1024D4E76908AEA12DAA7309622956FB" colspan="3" pageId="0" pageNumber="183" rowspan="1">
<emphasis id="905C2D0E6F8B44256D1F50A2FA09F658" bold="true" pageId="0" pageNumber="183">Corolla</emphasis>
</td>
</tr>
<tr id="F117F133FCAB2D80B1326D9A0BB5C604" pageId="0" pageNumber="183">
<td id="5D7FAE3E9F50A386CC0AAD2F48E1D75E" colspan="1" pageId="0" pageNumber="183" rowspan="1">Calyx</td>
<td id="65DD233B65992EDB968D31F3D3471D12" colspan="1" pageId="0" pageNumber="183" rowspan="1">actinomorphic, equally divided into 5 lobes from base</td>
<td id="70EBC76CE5AB72EA3B397D35CD3620C8" colspan="1" pageId="0" pageNumber="183" rowspan="1">actinomorphic, equally divided into 5 lobes from base</td>
</tr>
<tr id="C7CB552033C7C5B53DB5F40CA41FB288" pageId="0" pageNumber="183">
<td id="6D1999176BCC42BBBD39D718D1BBA223" colspan="1" pageId="0" pageNumber="183" rowspan="1">colour and indumentum</td>
<td id="C4E112CC6B5DCD7B59298A42FBB67D5B" colspan="1" pageId="0" pageNumber="183" rowspan="1">light blue, upper lip white, outside sparsely pubescent to puberulous, inside sparsely puberulent or subglabrous</td>
<td id="506385FAF943C650F072A215AD133F9B" colspan="1" pageId="0" pageNumber="183" rowspan="1">purple-blue throughout, outside sparsely puberulent, inside glabrous</td>
</tr>
<tr id="65E47A1BDDC60AAF2D938C885FA5DA68" pageId="0" pageNumber="183">
<td id="DA0DC8D85F1438067258D3322F4F7FEB" colspan="1" pageId="0" pageNumber="183" rowspan="1">adaxial lip</td>
<td id="0585C8882BF80EB73FBCE55F5BFBA33A" colspan="1" pageId="0" pageNumber="183" rowspan="1">
14-15
<normalizedToken id="C430E01E9001DE099A0442FEFCD61423" originalValue="×">x</normalizedToken>
9-10 mm, distinctly 2-lobed with the two lobes reflexed
</td>
<td id="6ED0544DFE724104A7691075B261B434" colspan="1" pageId="0" pageNumber="183" rowspan="1">ca. 5 mm, distinctly 2-lobed</td>
</tr>
<tr id="A59EEF6126EFEFD3ADD8CD910F15B72D" pageId="0" pageNumber="183">
<td id="8A0985A1C03795A5C504D3667288FAAD" colspan="1" pageId="0" pageNumber="183" rowspan="1">abaxial lip</td>
<td id="4F86D77783572634B1276BAF87DA57F9" colspan="1" pageId="0" pageNumber="183" rowspan="1">
27-28
<normalizedToken id="7A984664070928AF13ED71D97187CE06" originalValue="×">x</normalizedToken>
12-14 mm
</td>
<td id="086F739C1209B77B3A0E63CC13AF9D43" colspan="1" pageId="0" pageNumber="183" rowspan="1">
ca. 8
<normalizedToken id="9EADD9805F62FD056ED4DC9FA80E7BE0" originalValue="×">x</normalizedToken>
7 mm
</td>
</tr>
<tr id="6C773D6015741F3604E190527B76FA9D" pageId="0" pageNumber="183">
<td id="D968E269BE3A8E02D37543B078BB8D17" colspan="1" pageId="0" pageNumber="183" rowspan="1">Throat</td>
<td id="43054F2C0A3557C42F87482417836DAF" colspan="1" pageId="0" pageNumber="183" rowspan="1">whitish light blue or somewhat light blue with 2 oblong deep blue blotches</td>
<td id="E3E7256FB355C6F1397BE5AA51D0FBE1" colspan="1" pageId="0" pageNumber="183" rowspan="1">white</td>
</tr>
<tr id="06AF74ADD27E0EDAEB733CA8F5AE7615" pageId="0" pageNumber="183">
<td id="2BEA783410632F2EA2DEC66B068E5435" colspan="1" pageId="0" pageNumber="183" rowspan="1">Tube</td>
<td id="267EEB39B5AAE12E2BD01CCC75C0431C" colspan="1" pageId="0" pageNumber="183" rowspan="1">5-6 mm</td>
<td id="8581974D0AE6756BDACE428CE13C11B3" colspan="1" pageId="0" pageNumber="183" rowspan="1">ca. 5 mm</td>
</tr>
<tr id="C7BF1DF44037DEF97AD68638032F5AF3" pageId="0" pageNumber="183">
<td id="6270A23E83830764F6C0C1A79FE83A10" colspan="3" pageId="0" pageNumber="183" rowspan="1">
<emphasis id="99C7E3A003B2ECEBAE6528680B16E08F" bold="true" pageId="0" pageNumber="183">Stamens</emphasis>
</td>
</tr>
<tr id="87638F755E60FABD59060FABD080780E" pageId="0" pageNumber="183">
<td id="6FD60AEA5CD0813E2FEE1A82A7A253F1" colspan="1" pageId="0" pageNumber="183" rowspan="1">filaments</td>
<td id="B5B6BB33F43D328FDD4BFD7B9CD61950" colspan="1" pageId="0" pageNumber="183" rowspan="1">ca. 3 mm, sparsely pubescent</td>
<td id="4E04DE4534BA0DEB54B39CFA45F82DC9" colspan="1" pageId="0" pageNumber="183" rowspan="1">ca. 3 mm, minutely hispid</td>
</tr>
<tr id="96CD5A8C313B32894BD8A1CFEBA47016" pageId="0" pageNumber="183">
<td id="D64D8840F291A90B8358BFF0CB8CF78B" colspan="1" pageId="0" pageNumber="183" rowspan="1">anthers</td>
<td id="760ADB5D365650C770B2D356FB7759DE" colspan="1" pageId="0" pageNumber="183" rowspan="1">ca. 3 mm</td>
<td id="42A581631225C45523CBA759FFEBC0DB" colspan="1" pageId="0" pageNumber="183" rowspan="1">ca. 1 mm, beakless</td>
</tr>
<tr id="964D7A509297373F738CB521DC99EBE4" pageId="0" pageNumber="183">
<td id="5928709314DE04BF968165EA3FFD1363" colspan="1" pageId="0" pageNumber="183" rowspan="1">
<emphasis id="300C97DA68F9E5D84D896E4E6EE6868A" bold="true" pageId="0" pageNumber="183">Pistil</emphasis>
</td>
<td id="075E26F7C1DB8B4AAFFEA7C4BFB5C60B" colspan="1" pageId="0" pageNumber="183" rowspan="1">ca. 1.1 cm</td>
<td id="64FF954917FFA62479D865FCC89ED0A3" colspan="1" pageId="0" pageNumber="183" rowspan="1">ca. 1 cm</td>
</tr>
<tr id="918CA060EA433FEE75C1A5E8DF39509B" pageId="0" pageNumber="183">
<td id="B66142CA3804A1BF3E1E9C7A2B225BA5" colspan="1" pageId="0" pageNumber="183" rowspan="1">Ovary</td>
<td id="8323313926CFEFA819731B70588180B5" colspan="1" pageId="0" pageNumber="183" rowspan="1">oblate, densely villous</td>
<td id="CAC2277C05360C5027B7FAC3EAAEF1B7" colspan="1" pageId="0" pageNumber="183" rowspan="1">elliptic-ovoid, appressed puberulent</td>
</tr>
<tr id="CD394AF643804EAE6F7635834A60B140" pageId="0" pageNumber="183">
<td id="90722C838A51122F9ACFB13AEDFDCEAB" colspan="1" pageId="0" pageNumber="183" rowspan="1">Style</td>
<td id="C01F800B4E8F2FC95DC3B71D660DE52D" colspan="1" pageId="0" pageNumber="183" rowspan="1">ca. 8 mm, sparsely pubescent near base</td>
<td id="0977741E2101FCB29046FEACAAEA44DA" colspan="1" pageId="0" pageNumber="183" rowspan="1">5-7 mm, sparsely puberulent near base</td>
</tr>
<tr id="CD06B0657F8F81D0001CC988C41866A7" pageId="0" pageNumber="183">
<td id="4E2365C41D033D15DF6EF892C4FF8EE1" colspan="1" pageId="0" pageNumber="183" rowspan="1">Flowering time</td>
<td id="3CB3876A6BC4E4497E9432A925D5CBA2" colspan="1" pageId="0" pageNumber="183" rowspan="1">March to May</td>
<td id="93353843B6F04F11B09B2D9AB2FFCF43" colspan="1" pageId="0" pageNumber="183" rowspan="1">October</td>
</tr>
</table>
</paragraph>
</subSubSection>
</treatment>
</document>