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<document ID-CLB-Dataset="24713" ID-DOI="http://dx.doi.org/10.3897/phytokeys.135.37011" ID-GBIF-Dataset="216da6d6-e86c-465f-901b-e47d2c7107fe" ID-PMC="PMC6908513" ID-Pensoft-Pub="1314-2003-135-91" ID-Pensoft-UUID="812318A1903D551DA1147911473C921E" ID-PubMed="31849561" ModsDocID="1314-2003-135-91" checkinTime="1575565009388" checkinUser="pensoft" docAuthor="Tan, Ke, Zheng, Hai-Lei, Dong, Shu-Peng &amp; Ren, Ming-Xun" docDate="2019" docId="775021D4216A5C75886B836D996F8A5C" docLanguage="en" docName="PhytoKeys 135: 91-104" docOrigin="PhytoKeys 135" docSource="http://dx.doi.org/10.3897/phytokeys.135.37011" docTitle="Hiptage incurvatum K. Tan &amp; M. X. Ren 2019, sp. nov." docType="treatment" docVersion="8" id="812318A1903D551DA1147911473C921E" lastPageNumber="91" masterDocId="812318A1903D551DA1147911473C921E" masterDocTitle="Molecular phylogeny of Hiptage (Malpighiaceae) reveals a new species from Southwest China" masterLastPageNumber="104" masterPageNumber="91" pageNumber="91" updateTime="1732870323703" updateUser="ExternalLinkService">
<mods:mods id="2E8CFF2F30B9174AD0C47A7436038ED5" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="4A3614BD07296FBCA9F4001EABD22A21">
<mods:title id="B122E1136D2DF71ABBC09AC9B7966EDD">Molecular phylogeny of Hiptage (Malpighiaceae) reveals a new species from Southwest China</mods:title>
</mods:titleInfo>
<mods:name id="48D5CE8C1D81ED5764EF8EDC6B6C681E" type="personal">
<mods:role id="92A73414DF2783C72494EE9C14FC9768">
<mods:roleTerm id="943E4D4F56FE67A0631516FBA6401DEF">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="A22A3C9AB34FDE6A9E1347121FA83B9C">Tan, Ke</mods:namePart>
</mods:name>
<mods:name id="A13E3E14677911502E2FB66AE9CF4DA3" type="personal">
<mods:role id="D175B12C37DD5F50A00470D3B1570208">
<mods:roleTerm id="4D68BF82BB782F3263B8CEE69535B1D9">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="B7D6466DDE889060149E79128F21BADA">Zheng, Hai-Lei</mods:namePart>
</mods:name>
<mods:name id="E3B5C1B2701D126063DCA7A56EDA08A2" type="personal">
<mods:role id="5FDCABAC89859E585444D5581BF5D090">
<mods:roleTerm id="026623F70D6725E75AC889DDAEA8C74A">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="E99291256B0CD91F74E1E3F6FB66602C">Dong, Shu-Peng</mods:namePart>
</mods:name>
<mods:name id="EF15EF868055D1DC5ED4A367E63548F4" type="personal">
<mods:role id="1F3F7376F015B2EABA572712DCE1FCB4">
<mods:roleTerm id="B48D8D88C84DA742E83C9C1B1F36D277">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="FF6AA0464CBFA69FD06B72F612E2EE5E">Ren, Ming-Xun</mods:namePart>
</mods:name>
<mods:typeOfResource id="8827EC0D87702DE247AC447F863FF1D7">text</mods:typeOfResource>
<mods:relatedItem id="4562E8203A339437D8E1B1DE7817402B" type="host">
<mods:titleInfo id="7F850FAA7525B0FA3E1ADEAA5CC56E05">
<mods:title id="B51EAB420217E38AB74655938BAB8662">PhytoKeys</mods:title>
</mods:titleInfo>
<mods:part id="354CE5F5991BF47BDB7709202867BD38">
<mods:date id="D0EDEABEBE126E4ECC2BEAD0EEBAC7AB">2019</mods:date>
<mods:detail id="6C30AA005A3C88B3A033D085A3F5FFE4" type="volume">
<mods:number id="8C569954ABC783E7AF4817778B0BCE4B">135</mods:number>
</mods:detail>
<mods:extent id="5D8FE19CE3D3A7975247273BDCF10750" unit="page">
<mods:start id="1D8977D5CE05B5D2001D77EF7DDCABA9">91</mods:start>
<mods:end id="849D845224B22104AC26ECD36C6C4738">104</mods:end>
</mods:extent>
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<mods:location id="BA4B582C291384FDDCA76A2BC31EBFE8">
<mods:url id="30AB6FC26BDB9F1B20610C8FC1E58A1B">http://dx.doi.org/10.3897/phytokeys.135.37011</mods:url>
</mods:location>
<mods:classification id="BAA4A44F5474995E6D58352148704A77">journal article</mods:classification>
<mods:identifier id="D67B9FEA3A70D2680A38A42A07BCC706" type="DOI">http://dx.doi.org/10.3897/phytokeys.135.37011</mods:identifier>
<mods:identifier id="9466CCA4065790C57E298227961475D7" type="Pensoft-Pub">1314-2003-135-91</mods:identifier>
<mods:identifier id="4A936672111206D43980B2EC0D73E98B" type="Pensoft-UUID">812318A1903D551DA1147911473C921E</mods:identifier>
</mods:mods>
<treatment id="775021D4216A5C75886B836D996F8A5C" ID-GBIF-Taxon="160631092" LSID="urn:lsid:plazi:treatment:775021D4216A5C75886B836D996F8A5C" httpUri="http://treatment.plazi.org/id/775021D4216A5C75886B836D996F8A5C" lastPageNumber="91" pageId="0" pageNumber="91" scope_family="Malpighiaceae">
<subSubSection id="C3A44A5178AF0FB942FE5AC3BCDC4E4B" pageId="0" pageNumber="91" type="nomenclature">
<paragraph id="A6ED42FDD7FA92E2BB23914B45DB8C0F" pageId="0" pageNumber="91">
<taxonomicName id="E54C8668896DE1763C75F1B101CF4162" ID-CoL="3M3F6" LSID="775021D4-216A-5C75-886B-836D996F8A5C" authority="K. Tan &amp; M. X. Ren" authorityName="K. Tan &amp; M. X. Ren" authorityYear="2019" class="Magnoliopsida" family="Malpighiaceae" genus="Hiptage" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Hiptage incurvatum" order="Malpighiales" pageId="0" pageNumber="91" phylum="Tracheophyta" rank="species" species="incurvatum" status="sp. nov.">Hiptage incurvatum K.Tan &amp; M.X.Ren</taxonomicName>
<taxonomicNameLabel id="1A8EF16BE6D0CA70051C03276355A049" pageId="0" pageNumber="91">sp. nov.</taxonomicNameLabel>
<figureCitation id="C971E4AE3224F8724ADCE31022E347A6" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Hiptage incurvatum K. Tan &amp; M. X. Ren, sp. nov. A, B habit C flowering branch D flower in frontal view E flower with petals removed in sideview F flower with petals removed in dorsal view showing two large glands on the dorsal sepals) G flowers in sideview H detached petals I young leaf in adaxial view J young samaras K mature samaras L leaf branch in adaxial view. Photos A-C by M. X. Ren, J, K by H. L. Zheng and D-I, L by K. Tan." figureDoi="10.3897/phytokeys.135.37011.figure2" httpUri="https://binary.pensoft.net/fig/362532" pageId="0" pageNumber="91" tableDoi="10.3897/phytokeys.135.37011.figure2">Figs 2</figureCitation>
<figureCitation id="A47C288F1F43443822E1BC576C9D0D21" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Line drawing of Hiptage incurvatum K. Tan &amp; M. X. Ren, sp. nov. A flowering branches B flower (in sideview) C sepals showing two large glands on the dorsal sepals and small glands on the remaining sepals D samara in dorsal view, showing the curved lateral wings E samara in sideview. Drawings by Ya-Jing Zhang based on K. Tan and M. X. Ren 2019033109 (HUTB)." figureDoi="10.3897/phytokeys.135.37011.figure3" httpUri="https://binary.pensoft.net/fig/362533" pageId="0" pageNumber="91" tableDoi="10.3897/phytokeys.135.37011.figure3">, 3</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="0DE369FA2E32828BCF82C7E8C4084D1A" pageId="0" pageNumber="91" type="materials_examined">
<paragraph id="624399987AB5A19469BAF0DA65DCEA97" pageId="0" pageNumber="91">Type.</paragraph>
<paragraph id="908A45D8EC8EB3F6C6A216CA65A69784" pageId="0" pageNumber="91">
China. Yunnan Province: Pingpo Town, Mt. Cangshan, Dali City,
<geoCoordinate id="F1961A20274594A0FCBAF12D0EF8CA11" degrees="25" direction="north" minutes="35" orientation="latitude" precision="925" value="25.583334">25°35'N</geoCoordinate>
,
<geoCoordinate id="3B8CB0CAA032E35FD07F07CED2E4ABA1" degrees="100" direction="east" minutes="02" orientation="longitude" precision="925" value="100.03333">100°02'E</geoCoordinate>
, 1400 m altitude. 31 Mar 2019,
<emphasis id="95B37D82C4062F83F1999B61CCD577E4" italics="true" pageId="0" pageNumber="91">K. Tan and M.X. Ren 2019033110</emphasis>
(holotype: HUTB!, isotypes: HUTB!, KUN!)
</paragraph>
</subSubSection>
<subSubSection id="CF7AED46D251617CB19553538E26A79D" pageId="0" pageNumber="91" type="diagnosis">
<paragraph id="E90C62B778D5BC9C03E4637EC1A0DD61" pageId="0" pageNumber="91">Diagnosis.</paragraph>
<paragraph id="5887BE5C4FADB923A27DA5005EE72C6A" pageId="0" pageNumber="91">
Similar to
<taxonomicName id="43A39FB4B0C3524FD24F8E163263DF3A" class="Equisetopsida" family="Malpighiaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="H. tianyangensis" order="Malpighiales" pageId="0" pageNumber="91" phylum="Magnoliophyta" rank="species" species="tianyangensis">
<emphasis id="E0D60A433FC1307ADB37AC8509531E1D" italics="true" pageId="0" pageNumber="91">H. tianyangensis</emphasis>
</taxonomicName>
in ovate leaf shape, suborbicular petals; but differing from this species by sepal glands twice big as
<taxonomicName id="25AAEA50EF3C330D026BE62AB982A695" class="Equisetopsida" family="Malpighiaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="H. tianyangensis" order="Malpighiales" pageId="0" pageNumber="91" phylum="Magnoliophyta" rank="species" species="tianyangensis">
<emphasis id="5DA06A0BB022E16157497B4CDD5280AC" italics="true" pageId="0" pageNumber="91">H. tianyangensis</emphasis>
</taxonomicName>
(vs. sepal gland, ~ 3
<normalizedToken id="46849C32111244429DC7FF580A5F7C16" originalValue="×">x</normalizedToken>
1 mm), the elevation ca. 400 m (vs. 1379-1724 m), the short inflorescence 1-4 cm (vs. 4-10 cm).
</paragraph>
</subSubSection>
<subSubSection id="F944113866C5965CEDB9F5E1B7AABB30" pageId="0" pageNumber="91" type="description">
<paragraph id="107272AED106FDDA956F9526E5D8A67E" pageId="0" pageNumber="91">Description.</paragraph>
<paragraph id="CD8F63F8AB7F14B636ADA5E98032FFAD" pageId="0" pageNumber="91">
Woody lianas; stems 20-30 (-200) mm diam. Branches round, lenticels white or greenish, tomentose to glabrous, with white to grey hairs. Leaves opposite; stipules absent; petioles ca 0.5 cm long, round, tomentose, with white hairs, eglandular; leaf blades 6-12
<normalizedToken id="70DA3A5B2931B14451B97CE41533CDF9" originalValue="×">x</normalizedToken>
2.5-4.5 cm, elliptic, base cuneate, margin plane, apex attenuate, both surfaces sericeous, 10-16-glandular dots abaxially near margin, lateral veins 5-8 pairs, prominent on both surfaces.
<taxonomicName id="C60F716669F58AC9734F947A969C6120" genus="Thyrses" lsidName="Thyrses" pageId="0" pageNumber="91" rank="genus">
<emphasis id="C44B7ADC7853314E9D27A51BCDAB6D3E" italics="true" pageId="0" pageNumber="91">Thyrses</emphasis>
</taxonomicName>
, solitary, axillary or terminal; main axis 4-10 cm long, tomentose, with white hairs; peduncles 1.5-2.5 cm long, tomentose; bracteoles inserted below the apex of peduncles, 0.3-0.5 cm long, lanceolate.
<emphasis id="1A511DC20A57ACB3E325ACA65776E573" italics="true" pageId="0" pageNumber="91">Flowers</emphasis>
with pedicels 1.5-2.5 cm long, sericeous, with white hairs; sepals 5, ca. 0.5 cm long, elliptic to oblong, margin slightly revolute, apex rounded, adaxial surface glabrescent, abaxial surface white tomentose; glands 4 (-6), 0.5-3
<normalizedToken id="A44DA1590E345045EAC4973800A54FCF" originalValue="×">x</normalizedToken>
0.5-1 mm, prominent, rounded, restricted to sepals, two large, basally fused glands on the dorsal sepals, remaining glands small and free; petals white to light pink, yellow at the base, ca. 1
<normalizedToken id="6DB6C1F2C3451400D5DB0685B027AEEB" originalValue="×">x</normalizedToken>
0.8 cm, suborbicular, extremely reflexed, claws ca. 1 mm long.
<emphasis id="464E00B03B873FFA346DF2AB87440885" italics="true" pageId="0" pageNumber="91">Stamens</emphasis>
10, filaments white or light yellow, free or basally fused, 7-13 mm long, glabrous; anthers ca. 0.5
<normalizedToken id="114A06953CC1504D80159245335D9167" originalValue="×">x</normalizedToken>
0.3 cm, ovate, pubescent, with yellow hairs; pollen sacs dehiscing longitudinally.
<emphasis id="46A01D25937179418E86C629094753F2" italics="true" pageId="0" pageNumber="91">Ovary</emphasis>
ca. 2 mm diam.; styles 1, light pink, ca. 13 mm long, curved upwards, deflected either to the left or right side, glabrous; stigma apical.
<taxonomicName id="5A68272E8E141EF3C9217E3BE8727216" genus="Mericarps" lsidName="Mericarps" pageId="0" pageNumber="91" rank="genus">
<emphasis id="6975FA4FB18C7A4AFED62E8E8B7D6AD1" italics="true" pageId="0" pageNumber="91">Mericarps</emphasis>
</taxonomicName>
3, each flower developing up to three mericarps, detaching from a pyramidal torus; individual mericarps three-winged (laterally placed in the nut), wings pink with greenish base, the posterior wing ca. 3.6
<normalizedToken id="D6738BFA6C8205135129CA04CE9D1E4E" originalValue="×">x</normalizedToken>
1.3 cm, ovoid, apex round or slightly lobed, with white or brown hairs; anterior lateral wings ca. 2.3
<normalizedToken id="73E3CFE8216980B0EAFF4D0ECE04399A" originalValue="×">x</normalizedToken>
0.7 cm, lanceolate, arcuate back to the middle; nut ca. 0.2 cm, round or slight ovate, glabrous; areole ca. 0.3-0.6 cm, roughly triangular.
<emphasis id="DE26ACACDC385C99B1662EAB2E0A523B" italics="true" pageId="0" pageNumber="91">Seeds</emphasis>
angular-globose, ca. 3-5 mm, dark yellow or brown.
</paragraph>
<caption id="5DF09856D8CF8E9B89B41C3AB69DF536" doi="10.3897/phytokeys.135.37011.figure2" httpUri="https://binary.pensoft.net/fig/362532" pageId="0" pageNumber="91" start="Figure 2" startId="F2">
<paragraph id="F98CC4EA73C52C1CF0272CB08874FA9A" pageId="0" pageNumber="91">
<emphasis id="877EA460D1EDA4666A5A1DB600A91C1D" bold="true" pageId="0" pageNumber="91">Figure 2.</emphasis>
<taxonomicName id="160FD6D82360CFDF456EE64D9246D574" authorityName="K. Tan &amp; M. X. Ren" authorityYear="2019" class="Magnoliopsida" family="Malpighiaceae" genus="Hiptage" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Hiptage incurvatum" order="Malpighiales" pageId="0" pageNumber="91" phylum="Tracheophyta" rank="species" species="incurvatum">
<emphasis id="E594E3845551D9E30864353C2DF0BFCF" italics="true" pageId="0" pageNumber="91">Hiptage incurvatum</emphasis>
</taxonomicName>
K.Tan &amp; M.X.Ren, sp. nov.
<emphasis id="E5E197444D99D374DE33646CB51E26E6" bold="true" pageId="0" pageNumber="91">A, B</emphasis>
habit
<emphasis id="05D2AE8889CD822E27B2ECEC8B449139" bold="true" pageId="0" pageNumber="91">C</emphasis>
flowering branch
<emphasis id="4BC582472A7E6B4E39D0F27E9B980C86" bold="true" pageId="0" pageNumber="91">D</emphasis>
flower in frontal view
<emphasis id="5AA8B49C2D7B73C6FC4E73EF7F390746" bold="true" pageId="0" pageNumber="91">E</emphasis>
flower with petals removed in sideview
<emphasis id="773DD73A2488A4E1F4A61AEBE837F23C" bold="true" pageId="0" pageNumber="91">F</emphasis>
flower with petals removed in dorsal view showing two large glands on the dorsal sepals)
<emphasis id="037D8F3B23D0B14B3E947E17D21ECABA" bold="true" pageId="0" pageNumber="91">G</emphasis>
flowers in sideview
<emphasis id="CD8301DAC65686C5E672D69A2E49D0F8" bold="true" pageId="0" pageNumber="91">H</emphasis>
detached petals
<emphasis id="DCBC574C92C109F00199577C70E59E29" bold="true" pageId="0" pageNumber="91">I</emphasis>
young leaf in adaxial view
<emphasis id="4550D52349FF880452830D5E56C9E034" bold="true" pageId="0" pageNumber="91">J</emphasis>
young samaras
<emphasis id="CF030DF29092606A9F68AD6757951B1F" bold="true" pageId="0" pageNumber="91">K</emphasis>
mature samaras
<emphasis id="EA07E824F289E681239102717AC2F2AC" bold="true" pageId="0" pageNumber="91">L</emphasis>
leaf branch in adaxial view. Photos
<emphasis id="8175CA3B797F8208AC9CB7CEB186A8AA" bold="true" pageId="0" pageNumber="91">
<normalizedToken id="CBB5E1F75189B899E61F919FC3078187" originalValue="A–C">A-C</normalizedToken>
</emphasis>
by M. X. Ren,
<emphasis id="B86F0ED9EB10A2FF066419336AB7AEF8" bold="true" pageId="0" pageNumber="91">J, K</emphasis>
by H. L. Zheng and
<emphasis id="841DFF604DA633EB5155FF9AD11F6649" bold="true" pageId="0" pageNumber="91">
<normalizedToken id="7A3251CCD0D4DA2EDE4F1AB937E4153D" originalValue="D–I">D-I</normalizedToken>
, L
</emphasis>
by K. Tan.
</paragraph>
</caption>
<caption id="1F6C04808C14476E047D7AABC3FDEC3A" doi="10.3897/phytokeys.135.37011.figure3" httpUri="https://binary.pensoft.net/fig/362533" pageId="0" pageNumber="91" start="Figure 3" startId="F3">
<paragraph id="6203F802809FD3D4C0518B3307E8650E" pageId="0" pageNumber="91">
<emphasis id="C3D93908CBC83F3A5E8CE870D4A281A0" bold="true" pageId="0" pageNumber="91">Figure 3.</emphasis>
Line drawing of
<taxonomicName id="1E1350DB1EDF6E3F1B4C7AF06073E068" authorityName="K. Tan &amp; M. X. Ren" authorityYear="2019" class="Magnoliopsida" family="Malpighiaceae" genus="Hiptage" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Hiptage incurvatum" order="Malpighiales" pageId="0" pageNumber="91" phylum="Tracheophyta" rank="species" species="incurvatum">
<emphasis id="35C346E04016C6A0E667F6A488950233" italics="true" pageId="0" pageNumber="91">Hiptage incurvatum</emphasis>
</taxonomicName>
K.Tan &amp; M.X.Ren, sp. nov.
<emphasis id="CEA706638A6DC80CA9B10EBE48D93757" bold="true" pageId="0" pageNumber="91">A</emphasis>
flowering branches
<emphasis id="E46EEAD025988FE939ED9DEE2ADA4C7D" bold="true" pageId="0" pageNumber="91">B</emphasis>
flower (in sideview)
<emphasis id="46C5D85C0F0670A484BBC0C8D0920D0E" bold="true" pageId="0" pageNumber="91">C</emphasis>
sepals showing two large glands on the dorsal sepals and small glands on the remaining sepals
<emphasis id="FF760ABEA5073A8AF52F062244302553" bold="true" pageId="0" pageNumber="91">D</emphasis>
samara in dorsal view, showing the curved lateral wings
<emphasis id="B6B1AF622FBE63AAE25FAC7DE7859A0D" bold="true" pageId="0" pageNumber="91">E</emphasis>
samara in sideview. Drawings by Ya-Jing Zhang based on K. Tan and M.X. Ren 2019033109 (HUTB).
</paragraph>
</caption>
</subSubSection>
<subSubSection id="73AB13F3D1721B2B94CC60F87E3B2435" pageId="0" pageNumber="91" type="materials_examined">
<paragraph id="0092DF64578DD577777A72F5558A7D9C" pageId="0" pageNumber="91">Additional specimens examined (paratypes).</paragraph>
<paragraph id="12C1FBF336AD09EE6B2FD802B289E150" pageId="0" pageNumber="91">
China. Yunnan Province: Pingpo Town, Mt. Cangshan, Dali City. 31 Mar 2019,
<emphasis id="BD7474D403AF7129ABD77BE0EB8FBCEE" italics="true" pageId="0" pageNumber="91">K. Tan and M.X. Ren 2019033109</emphasis>
(HUTB),
<emphasis id="82716E746AB13109190640B2F4465235" italics="true" pageId="0" pageNumber="91">K. Tan and M.X. Ren 2019033108</emphasis>
(KUN).
</paragraph>
</subSubSection>
<subSubSection id="89678C88FC530A22FC10C3A9AF63D28F" pageId="0" pageNumber="91" type="phenology">
<paragraph id="23F98D5E28CAC833973572C30C22505C" pageId="0" pageNumber="91">Phenology.</paragraph>
<paragraph id="C9AC9E1A6788EDB2E2CFC064D0F8BC38" pageId="0" pageNumber="91">Flowering from April to May, and fruiting in May.</paragraph>
</subSubSection>
<subSubSection id="2437EFD3D981D0BCDE9849E8F828068A" pageId="0" pageNumber="91" type="distribution">
<paragraph id="99F361CDAB5F25D5C6579678AE13680A" pageId="0" pageNumber="91">Distribution and habitat.</paragraph>
<paragraph id="0153A92E1C2B43494A9EABB8548CC61E" pageId="0" pageNumber="91">
<taxonomicName id="12FD61172741602E13B72AE5D2700541" authorityName="K. Tan &amp; M. X. Ren" authorityYear="2019" class="Magnoliopsida" family="Malpighiaceae" genus="Hiptage" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Hiptage incurvatum" order="Malpighiales" pageId="0" pageNumber="91" phylum="Tracheophyta" rank="species" species="incurvatum">
<emphasis id="CDB63AF754363E29A76916176976222B" italics="true" pageId="0" pageNumber="91">Hiptage incurvatum</emphasis>
</taxonomicName>
is only known from two localities near Mt. Cangshan, Pingpo Town, Dali City, North Yunnan, growing on soil slopes or forest margins and river valleys, at 1400-1700 m. In China, a total of 13 species of
<taxonomicName id="5E04DFFB6CCD9D819D2D55BEF201EE15" class="Magnoliopsida" family="Malpighiaceae" genus="Hiptage" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Hiptage" order="Malpighiales" pageId="0" pageNumber="91" phylum="Tracheophyta" rank="genus">
<emphasis id="810DB87D3157BA70F44B23A5DA17A471" italics="true" pageId="0" pageNumber="91">Hiptage</emphasis>
</taxonomicName>
now have been recorded, 10 of which, including the new species, are endemic to the country (
<bibRefCitation id="38CD16538C4BF156BECF92E8F2A93C1F" author="Chen, SK" editor="Wu, ZY" journalOrPublisher="11). Science Press, Beijing and Missouri Botanical Garden Press, St. Louis" pageId="0" pageNumber="91" pagination="132 - 138" refId="B3" refString="Chen, SK, Funston, AM, 2008. Malpighiaceae. In: Wu, ZY, Raven, PH, Hong, DY, Eds., Flora of China (Vol. 11). Science Press, Beijing and Missouri Botanical Garden Press, St. Louis: 132 - 138" title="Malpighiaceae." volumeTitle="Flora of China (Vol." year="2008">Chen and Funston 2008</bibRefCitation>
;
<bibRefCitation id="5EBFD704F94901A5CABBBD71B5F63A7B" DOI="https://doi.org/10.3989/collectbot.2015.v34.003" author="Ren, MX" journalOrPublisher="Biodiversity Science" pageId="0" pageNumber="91" refId="B20" refString="Ren, MX, 2015. The upper reaches of the largest river in Southern China as an &quot;evolutionary front&quot; of tropical plants: Evidences from Asia-endemic genus Hiptage (Malpighiaceae). Collectanea Botanica 34: e003. https://doi.org/10.3989/collectbot.2015.v34.003" title="The upper reaches of the largest river in Southern China as an &quot; evolutionary front &quot; of tropical plants: Evidences from Asia-endemic genus Hiptage (Malpighiaceae). Collectanea Botanica 34: e 003." url="https://doi.org/10.3989/collectbot.2015.v34.003" year="2015">Ren 2015</bibRefCitation>
;
<bibRefCitation id="FD8BE123ADC6798BEBB2B3ADF1F5FD06" DOI="https://doi.org/10.3897/phytokeys.110.28673" author="Yang, B" journalOrPublisher="PhytoKeys" pageId="0" pageNumber="91" pagination="81 - 89" refId="B29" refString="Yang, B, Ding, HB, Li, JW, Tan, YH, 2018. Two new species of Hiptage (Malpighiaceae) from Yunnan, Southwest of China. PhytoKeys 110: 81 - 89, DOI: https://doi.org/10.3897/phytokeys.110.28673" title="Two new species of Hiptage (Malpighiaceae) from Yunnan, Southwest of China." url="https://doi.org/10.3897/phytokeys.110.28673" volume="110" year="2018">Yang et al. 2018</bibRefCitation>
).
</paragraph>
<caption id="A7997FBAB85F34DD099C12A7854C20CA" doi="10.3897/phytokeys.135.37011.figure4" httpUri="https://binary.pensoft.net/fig/362534" pageId="0" pageNumber="91" start="Figure 4" startId="F4">
<paragraph id="31AB44FF17F8B9F34D841BBB42554921" pageId="0" pageNumber="91">
<emphasis id="68ED81172A2B976A73B6F9A2B5DC0CE8" bold="true" pageId="0" pageNumber="91">Figure 4.</emphasis>
Distribution map of the new species
<taxonomicName id="84655D025489609B91E634A71A8C1412" authorityName="K. Tan &amp; M. X. Ren" authorityYear="2019" class="Magnoliopsida" family="Malpighiaceae" genus="Hiptage" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Hiptage incurvatum" order="Malpighiales" pageId="0" pageNumber="91" phylum="Tracheophyta" rank="species" species="incurvatum">
<emphasis id="CB84334A20E05B5F86446959DC8BC402" italics="true" pageId="0" pageNumber="91">Hiptage incurvatum</emphasis>
</taxonomicName>
and the other 12 species of the genus known in China and nearby regions.
</paragraph>
</caption>
</subSubSection>
<subSubSection id="6156837A65284CC7C9842C312B0F5D83" pageId="0" pageNumber="91" type="etymology">
<paragraph id="E8F03FEE8A940BDCBB650002A34738AE" pageId="0" pageNumber="91">Etymology.</paragraph>
<paragraph id="14C19663625D8277665EC5DA00FC5D25" pageId="0" pageNumber="91">The specific epithet reflects the arcuate and curved anterior lateral wings of the three-winged samara.</paragraph>
</subSubSection>
<subSubSection id="A66025C69362E236E1840A175A548A7E" pageId="0" pageNumber="91" type="vernacular name">
<paragraph id="5A8FE23A244E8FCF5C0EA8B802C49834" pageId="0" pageNumber="91">Vernacular name.</paragraph>
<paragraph id="5E17BDC76086CCA943EE88C0CC6104DB" pageId="0" pageNumber="91">
Chinese:
<normalizedToken id="09F7FDAF2AF9B3F9DB08B10D833E899C" originalValue="弯翅风筝果">弯翅风筝果</normalizedToken>
(
<normalizedToken id="B3B6ACCCC197FD6C24F14A11DD8F028C" originalValue="wān">wan</normalizedToken>
<normalizedToken id="6409903AC02CB791975B06B6B91B9349" originalValue="chì">chi</normalizedToken>
<normalizedToken id="0319CB7D3BA5AC469C0C7D25B9E9F443" originalValue="fēng">fēng</normalizedToken>
<normalizedToken id="831D6012767D392CC2DF9ABF2C48DC0D" originalValue="zhēng">zhēng</normalizedToken>
<normalizedToken id="DDC3B1F8A0AFA85EE8EC5323F1066694" originalValue="gǔo">gǔo</normalizedToken>
). The name
<normalizedToken id="02747CCC803869AF6B2DBCCD5872D2E4" originalValue="‘wān">'wan</normalizedToken>
<normalizedToken id="C11B53A61576DEF4320FE6ADAA17B00A" originalValue="chì’">chi'</normalizedToken>
means arcuate wing, 'fēng
<normalizedToken id="C4248186DF36920989E4DE1DAA6DB1A3" originalValue="zhēng">zhēng</normalizedToken>
<normalizedToken id="FBE6784C932F399A85A7B4AA12172586" originalValue="gǔo’">gǔo'</normalizedToken>
is the Chinese name of
<taxonomicName id="267EA5060A329A540EDB362737E9C52B" class="Magnoliopsida" family="Malpighiaceae" genus="Hiptage" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Hiptage" order="Malpighiales" pageId="0" pageNumber="91" phylum="Tracheophyta" rank="genus">
<emphasis id="FA2A943EAD7C0E3EF5E19E2A690DB952" italics="true" pageId="0" pageNumber="91">Hiptage</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="3D42C4F4329395BE8E65C3BA1A9C225F" pageId="0" pageNumber="91" type="conservation status">
<paragraph id="B564785105B820197DC4DC602482B741" pageId="0" pageNumber="91">Conservation status.</paragraph>
<paragraph id="56BA8DFEE3FBE0B6F4FB735865E02907" pageId="0" pageNumber="91">
The only two known populations of
<taxonomicName id="E46E5DB38E43D15FF63A903D11C686C9" authorityName="K. Tan &amp; M. X. Ren" authorityYear="2019" class="Magnoliopsida" family="Malpighiaceae" genus="Hiptage" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Hiptage incurvatum" order="Malpighiales" pageId="0" pageNumber="91" phylum="Tracheophyta" rank="species" species="incurvatum">
<emphasis id="43A0251FB7EE8C25287631395726858B" italics="true" pageId="0" pageNumber="91">Hiptage incurvatum</emphasis>
</taxonomicName>
are in Pingpo Town of Dali City, in a river valley near Mt. Cangshan. These two populations have about 50 individuals in total along the woodland margins or slopes of the valley near a road. Very limited information is known about the new species. Therefore,
<taxonomicName id="E525468C3AFB001FB40869A2FBE6FC48" class="Equisetopsida" family="Malpighiaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="H. incurvatum" order="Malpighiales" pageId="0" pageNumber="91" phylum="Magnoliophyta" rank="species" species="incurvatum">
<emphasis id="53F4D88ABF9BE24B1EA0F08AF46B8126" italics="true" pageId="0" pageNumber="91">H. incurvatum</emphasis>
</taxonomicName>
can be treated as Near Threatened (NT, close to being at high risk of extinction in the near future under the criterion [B1ab(iii) + 2ab (iii)] according to the IUCN Red List criteria (
<bibRefCitation id="51194A6EE821CDC6B85F13DC80E6D61F" author="IUCN" journalOrPublisher="Cayco Vietnam [Illustrated flora of Vietnam]" pageId="0" pageNumber="91" publicationUrl="http://www.iucnredlist.org" refId="B10" refString="IUCN, 2013. Red List of Threatened Species, Version 2013.1. http://www.iucnredlist.org" title="Red List of Threatened Species, Version 2013.1." url="http://www.iucnredlist.org" year="2013">IUCN 2013</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="387CB1BE4F87E09C172949D98D65C398" pageId="0" pageNumber="91" type="notes">
<paragraph id="99C13EBEF14AF013D998C9104C5CEF79" pageId="0" pageNumber="91">Notes.</paragraph>
<paragraph id="DD040533621E330C2C28AF5E5431505D" pageId="0" pageNumber="91">
The new species can be clearly identified from three similar species (
<taxonomicName id="F809A3B7D4A4A04694553D02E639CEDE" class="Equisetopsida" family="Malpighiaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="H. benghalensis" order="Malpighiales" pageId="0" pageNumber="91" phylum="Magnoliophyta" rank="species" species="benghalensis">
<emphasis id="99596DB679BDC7719E816CEE6668718D" italics="true" pageId="0" pageNumber="91">H. benghalensis</emphasis>
</taxonomicName>
,
<taxonomicName id="1BDF7282748A951E293925F9700D1589" class="Equisetopsida" family="Malpighiaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="H. multiflora" order="Malpighiales" pageId="0" pageNumber="91" phylum="Magnoliophyta" rank="species" species="multiflora">
<emphasis id="6683CCF5860E9E7156E78F8129356783" italics="true" pageId="0" pageNumber="91">H. multiflora</emphasis>
</taxonomicName>
,
<taxonomicName id="BD8AE63BB7750077951233EB196E8139" class="Equisetopsida" family="Malpighiaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="H. tianyangensis" order="Malpighiales" pageId="0" pageNumber="91" phylum="Magnoliophyta" rank="species" species="tianyangensis">
<emphasis id="D3A41699855CECB4ABE8AEAB4FEEEDB0" italics="true" pageId="0" pageNumber="91">H. tianyangensis</emphasis>
</taxonomicName>
) from the following traits. Leaf:
<taxonomicName id="60037A7F4D315ABEE64A88E96DF0F39C" class="Equisetopsida" family="Malpighiaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="H. incurvatum" order="Malpighiales" pageId="0" pageNumber="91" phylum="Magnoliophyta" rank="species" species="incurvatum">
<emphasis id="47C8AA1E60E4F479C8A48B27887E4F04" italics="true" pageId="0" pageNumber="91">H. incurvatum</emphasis>
</taxonomicName>
(ovate, 6-12
<normalizedToken id="369E91FA9301F53786096A4F44219A90" originalValue="×">x</normalizedToken>
2.5-4.5 cm) is smaller than all the three species, i.e.
<taxonomicName id="BCB240E0E3A3A834DD0A91750B5EE553" class="Equisetopsida" family="Malpighiaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="H. tianyangensis" order="Malpighiales" pageId="0" pageNumber="91" phylum="Magnoliophyta" rank="species" species="tianyangensis">
<emphasis id="C5ABA6426A2166CB8A60F2A989FF5851" italics="true" pageId="0" pageNumber="91">H. tianyangensis</emphasis>
</taxonomicName>
(ovate, 7
<normalizedToken id="18EF19E32900102A07D8FA37CE826C98" originalValue="–12×">-12x</normalizedToken>
3-5.5 cm),
<taxonomicName id="9561E4570A5356B6A2DC8D1DF3E21DD4" class="Equisetopsida" family="Malpighiaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="H. multiflora" order="Malpighiales" pageId="0" pageNumber="91" phylum="Magnoliophyta" rank="species" species="multiflora">
<emphasis id="A07BF831BF18930886E4502E33A9BDEB" italics="true" pageId="0" pageNumber="91">H. multiflora</emphasis>
</taxonomicName>
(oblong, 12-13
<normalizedToken id="FBC1F74D8C7E0F3E71F77A5828DB1043" originalValue="×">x</normalizedToken>
5-5.5 cm),
<taxonomicName id="0B394DB4A2F4247D5744C8013D2A0449" class="Equisetopsida" family="Malpighiaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="H. benghalensis" order="Malpighiales" pageId="0" pageNumber="91" phylum="Magnoliophyta" rank="species" species="benghalensis">
<emphasis id="158BEBBF9B9F7F6247CFCD5168B7FA4D" italics="true" pageId="0" pageNumber="91">H. benghalensis</emphasis>
</taxonomicName>
(elliptic, 9-18
<normalizedToken id="864D45A7BE2FB95941D1848533BD8583" originalValue="×">x</normalizedToken>
3-7cm). Petal color:
<taxonomicName id="FABD69115EF28FDFF15405729C9B0977" class="Equisetopsida" family="Malpighiaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="H. incurvatum" order="Malpighiales" pageId="0" pageNumber="91" phylum="Magnoliophyta" rank="species" species="incurvatum">
<emphasis id="4B12BC9117A86A5F3AF28498295725B9" italics="true" pageId="0" pageNumber="91">H. incurvatum</emphasis>
</taxonomicName>
(white with light pink),
<taxonomicName id="DCC38C47C9FA5012F64D9B785073AA9A" class="Equisetopsida" family="Malpighiaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="H. tianyangensis" order="Malpighiales" pageId="0" pageNumber="91" phylum="Magnoliophyta" rank="species" species="tianyangensis">
<emphasis id="33E4A859D28E355ED7AF44CB688E46DA" italics="true" pageId="0" pageNumber="91">H. tianyangensis</emphasis>
</taxonomicName>
(white),
<taxonomicName id="AC6CFE5B618456EE8534BF6DE5F78D4D" class="Equisetopsida" family="Malpighiaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="H. multiflora" order="Malpighiales" pageId="0" pageNumber="91" phylum="Magnoliophyta" rank="species" species="multiflora">
<emphasis id="D82A01FF0B593815794F65431F269C69" italics="true" pageId="0" pageNumber="91">H. multiflora</emphasis>
</taxonomicName>
(pink),
<taxonomicName id="52221FF1395BDBAE3770838B5C9E3467" class="Equisetopsida" family="Malpighiaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="H. benghalensis" order="Malpighiales" pageId="0" pageNumber="91" phylum="Magnoliophyta" rank="species" species="benghalensis">
<emphasis id="831EC5D7A60DFD176E5A2B3F1B975FCB" italics="true" pageId="0" pageNumber="91">H. benghalensis</emphasis>
</taxonomicName>
(white with yellow on the vexillum). Calyx glands:
<taxonomicName id="138FB4C3AD2BEEB65661057D2635CDE0" class="Equisetopsida" family="Malpighiaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="H. incurvatum" order="Malpighiales" pageId="0" pageNumber="91" phylum="Magnoliophyta" rank="species" species="incurvatum">
<emphasis id="55C42ED59DF56755BCF640320EF080B4" italics="true" pageId="0" pageNumber="91">H. incurvatum</emphasis>
</taxonomicName>
(2 large and fused at the lower part, not decurrent to the pedicel; sometimes 2 or 4 smaller glands can be seen on other sepals),
<taxonomicName id="8896CE0B9F08164FE5FB4DF4841299B3" class="Equisetopsida" family="Malpighiaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="H. tianyangensis" order="Malpighiales" pageId="0" pageNumber="91" phylum="Magnoliophyta" rank="species" species="tianyangensis">
<emphasis id="BEA4CCBB64E6C09F1C3EB91856C1D9CB" italics="true" pageId="0" pageNumber="91">H. tianyangensis</emphasis>
</taxonomicName>
(2, small, clearly isolated, not decurrent to the pedicel),
<taxonomicName id="9552D5FEC2FA746B04616136C13669BD" class="Equisetopsida" family="Malpighiaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="H. multiflora" order="Malpighiales" pageId="0" pageNumber="91" phylum="Magnoliophyta" rank="species" species="multiflora">
<emphasis id="56869B4DAF903124A29C2EC604075E49" italics="true" pageId="0" pageNumber="91">H. multiflora</emphasis>
</taxonomicName>
(1, large, not decurrent to the pedicel),
<taxonomicName id="E90A3C347784F56C1E7E00B3C97CBAA4" class="Equisetopsida" family="Malpighiaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="H. benghalensis" order="Malpighiales" pageId="0" pageNumber="91" phylum="Magnoliophyta" rank="species" species="benghalensis">
<emphasis id="A2289A822EC51FFBA925673D9F14C09E" italics="true" pageId="0" pageNumber="91">H. benghalensis</emphasis>
</taxonomicName>
(1, very large, 1/2 adnate to the pedicel).
</paragraph>
</subSubSection>
</treatment>
</document>
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