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<document id="3EB0D18A45CF8069FC79DD523BE1587D" ID-CLB-Dataset="305489" ID-DOI="10.11646/phytotaxa.273.4.5" ID-GBIF-Dataset="4fc582cb-ecdb-41eb-82d0-a09df745e7b0" ID-ISSN="1179-3163" ID-Zenodo-Dep="13646989" IM.bibliography_approvedBy="guilherme" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="guilherme" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="guilherme" checkinTime="1725376794165" checkinUser="felipe" docAuthor="Ding, Bo, Gadagkar, Sudhindra R., Wang, Jia-Cai, Zhang, Mei, Guo, Hui &amp; Yu, Sheng-Xiang" docDate="2016" docId="03B8BF603763FF8CFF135AFDFF71DCA1" docLanguage="en" docName="phytotaxa.273.4.5.pdf" docOrigin="Phytotaxa 273 (4)" docSource="http://dx.doi.org/10.11646/phytotaxa.273.4.5" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Impatiens wawuensis B. Ding &amp; S. X. Yu 2016, sp. nov." docType="treatment" docVersion="2" lastPageNumber="297" masterDocId="FF81C7183762FF88FF9B586BFF93D806" masterDocTitle="Impatiens wawuensis (Balsaminaceae): a new species from Sichuan, China" masterLastPageNumber="298" masterPageNumber="293" pageNumber="294" updateTime="1732732222630" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
<mods:mods id="B2462E9AC6672367BA51914D190EFC16" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="A6D83F401A760652A18370E6E62631CA">
<mods:title id="7B19DD3A3E2613FC755D9D9519FE3151">Impatiens wawuensis (Balsaminaceae): a new species from Sichuan, China</mods:title>
</mods:titleInfo>
<mods:name id="2344761C3CB91E9A7E6E8F98C5649280" type="personal">
<mods:role id="888A8B2D43D8CB1C83A786BBE0976CB3">
<mods:roleTerm id="4AA020F760431C4469D5F9BC244AD095">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="DDE92D2510B4F81B6904316D6502C693">Ding, Bo</mods:namePart>
</mods:name>
<mods:name id="1CE2986BF1EFFB936795F808A204495C" type="personal">
<mods:role id="C7CF998A653ED17C732628523B2C693B">
<mods:roleTerm id="19CA05B138E80B187F95F3810B49E236">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="8EBEB1D0085529FE8CAAE80F76EFF438">Gadagkar, Sudhindra R.</mods:namePart>
</mods:name>
<mods:name id="31E227A23FED240713531EDAD9D139BD" type="personal">
<mods:role id="50C5C0766EEE2B82235F77451F138EB5">
<mods:roleTerm id="3B04AF00D7BBEEE8EB307646BB2CD69A">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="CB28A0C4FD6BD4C57AD92F79B03E95F9">Wang, Jia-Cai</mods:namePart>
</mods:name>
<mods:name id="D16366DE4395F19B74869AC0C005E0DF" type="personal">
<mods:role id="1D0A8531939B96EA0446DBF870C014EC">
<mods:roleTerm id="CE199E4C60F863ACE9794DC914BA32FD">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="CC1D71895458AFE0948593AC964871B4">Zhang, Mei</mods:namePart>
</mods:name>
<mods:name id="BC3B88325B6D06025B969293646BCF4A" type="personal">
<mods:role id="9456BDBED9D41E8E9185F2E57E78FE6C">
<mods:roleTerm id="F569865B3D817AD8DA31B9A7475B0720">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="CBA63670477A4DE66FE39A157B6459E4">Guo, Hui</mods:namePart>
</mods:name>
<mods:name id="4EEE94BAEFE1DB162D86DBFB5DC0E089" type="personal">
<mods:role id="62B2B02EEA86D3BA19CF1687F4EFCD7D">
<mods:roleTerm id="805749DD779C85F3DFA08A7EF7F68786">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="CB9822605A30E072183899FAE00E151A">Yu, Sheng-Xiang</mods:namePart>
</mods:name>
<mods:typeOfResource id="AC9B219C848667F38C06B7186D11D7E5">text</mods:typeOfResource>
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<mods:titleInfo id="B6BC06F4A0BE3633AF251C1B80D94CAF">
<mods:title id="9D41BB9974DBF0FB9EAD11DF0D058A7D">Phytotaxa</mods:title>
</mods:titleInfo>
<mods:part id="4AF25218925C5B0E6E86A72D7A24E222">
<mods:date id="967E420970FEF74D18650A5EB1F684F5">2016</mods:date>
<mods:detail id="C55AAFBEC044911412C5ACA3CA98B74E" type="pubDate">
<mods:number id="AA1E3B8729E28EAF7C1FF9F4666FB33C">2016-09-12</mods:number>
</mods:detail>
<mods:detail id="5F24A690AB1269532C49E84D68D37C34" type="volume">
<mods:number id="3F51AD79651012C43B2074CF61DB935B">273</mods:number>
</mods:detail>
<mods:detail id="4B4CAFE2CB3B39F79BC290BD3DEFF987" type="issue">
<mods:number id="FD899B84A3B0714B43F2937DF7FCD10E">4</mods:number>
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<mods:start id="F95F246E1C379B9C37685F3D856DE044">293</mods:start>
<mods:end id="887C1F17252090B7062AC4BE4EA24526">298</mods:end>
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<mods:url id="300B03DD91BC38ED491CF6EC56320FFD">http://dx.doi.org/10.11646/phytotaxa.273.4.5</mods:url>
</mods:location>
<mods:classification id="F63059985FDFDEB3FBE8C5E382183646">journal article</mods:classification>
<mods:identifier id="AD0F00AFA9A02546CD675ACF1F649EDC" type="CLB-Dataset">305489</mods:identifier>
<mods:identifier id="CFF7A88EBA7EB325CCDF94E40FAE873C" type="DOI">10.11646/phytotaxa.273.4.5</mods:identifier>
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<mods:identifier id="C9DD1021BF5D004571D7461BBEB5D675" type="Zenodo-Dep">13646989</mods:identifier>
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<treatment id="03B8BF603763FF8CFF135AFDFF71DCA1" ID-GBIF-Taxon="247569430" LSID="urn:lsid:plazi:treatment:03B8BF603763FF8CFF135AFDFF71DCA1" httpUri="http://treatment.plazi.org/id/03B8BF603763FF8CFF135AFDFF71DCA1" lastPageId="4" lastPageNumber="297" pageId="1" pageNumber="294" scope_family="Balsaminaceae">
<subSubSection id="C30B5DFD3763FF89FF135AFDFCAFDAA9" box="[136,828,662,687]" pageId="1" pageNumber="294" type="nomenclature">
<paragraph id="8BAE0E763763FF89FF135AFDFCAFDAA9" blockId="1.[136,828,662,687]" box="[136,828,662,687]" pageId="1" pageNumber="294">
<taxonomicName id="4C1175F53763FF89FF135AFDFDC8DAA9" ID-CoL="3PKNZ" authority="B. Ding &amp; S. X. Yu" authorityName="B. Ding &amp; S. X. Yu" authorityYear="2016" box="[136,603,662,687]" class="Magnoliopsida" family="Balsaminaceae" genus="Impatiens" kingdom="Plantae" order="Ericales" pageId="1" pageNumber="294" phylum="Tracheophyta" rank="species" species="wawuensis" status="sp. nov.">
<emphasis id="B965D2643763FF89FF135AFDFEE5DAA9" box="[136,374,662,687]" italics="true" pageId="1" pageNumber="294">Impatiens wawuensis</emphasis>
B. Ding &amp; S. X. Yu
</taxonomicName>
,
<emphasis id="B965D2643763FF89FDFD5AFDFD28DAA9" box="[614,699,662,687]" italics="true" pageId="1" pageNumber="294">
<taxonomicNameLabel id="A2566F1F3763FF89FDFD5AFDFD28DAA9" box="[614,699,662,687]" pageId="1" pageNumber="294" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(
<figureCitation id="132A12F33763FF89FD515AFDFCA0DAA9" box="[714,819,662,687]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 3" captionStartId-0="2.[136,229,1978,1999]" captionStartId-1="4.[136,229,844,865]" captionTargetBox-0="[171,1416,219,1932]" captionTargetBox-1="[157,1434,195,814]" captionTargetId-0="figure-18@2.[170,1417,190,1953]" captionTargetId-1="figure-18@4.[151,1436,190,819]" captionTargetPageId-0="2" captionTargetPageId-1="4" captionText-0="FIGURE 1. Impatiens wawuensis B. Ding &amp; S. X. Yu. A. Flowering plant; B. Enlarged basal portion of leaf; C. Flower (lateral view); D. Flower (front view); E. Flower (dorsal view); F. Lateral sepal; G. Dorsal petal; H. Lower sepal; I. Lateral united petals; J. Ovary surrounded by stamens; K. Immature capsule; L. Mature capsule." captionText-1="FIGURE 3. SEM micrographs of pollen grains and seeds of Impatiens wawuensis B. Ding &amp; S. X. Yu.A–C. SEM images of pollen grains. A, B. Whole view; C. Exine sculpture; D–F. SEM images of seeds; D. Whole view; E–F. Partial view." figureDoi-0="http://doi.org/10.5281/zenodo.13646991" figureDoi-1="http://doi.org/10.5281/zenodo.13646995" httpUri-0="https://zenodo.org/record/13646991/files/figure.png" httpUri-1="https://zenodo.org/record/13646995/files/figure.png" pageId="1" pageNumber="294">Figs. 1–3</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C30B5DFD3763FF89FF135A8BFEB0DB67" pageId="1" pageNumber="294" type="diagnosis">
<paragraph id="8BAE0E763763FF89FF135A8BFEB0DB67" blockId="1.[136,1452,736,937]" pageId="1" pageNumber="294">
Diagnosis: Similar to
<taxonomicName id="4C1175F53763FF89FEF95A8BFCCCDAF3" authority="Hooker &amp; Joseph Dalton (1908: 254)" authorityName="Hooker &amp; Joseph Dalton" authorityPageNumber="254" authorityYear="1908" box="[354,863,736,757]" class="Magnoliopsida" family="Balsaminaceae" genus="Impatiens" kingdom="Plantae" order="Ericales" pageId="1" pageNumber="294" phylum="Tracheophyta" rank="species" species="oxyanthera">
<emphasis id="B965D2643763FF89FEF95A8BFE77DAF3" box="[354,484,736,757]" italics="true" pageId="1" pageNumber="294">I. oxyanthera</emphasis>
Hooker &amp; Joseph Dalton (1908: 254)
</taxonomicName>
with the inflorescence comprising two pink flowers with a reddish vein, but differing from this species by smaller leaves and flowers, lower sepals with shorter and a slightly incurved spur, the lower petal of the lateral united petals with an elongate linear auricle inserted into the spur, and a fusiform capsule that is sparsely verrucous.
</paragraph>
</subSubSection>
<subSubSection id="C30B5DFD3763FF89FF135B1BFAEDDBAF" pageId="1" pageNumber="294" type="materials_examined">
<paragraph id="8BAE0E763763FF89FF135B1BFAEDDBAF" blockId="1.[136,1452,736,937]" pageId="1" pageNumber="294">
Type:—
<materialsCitation id="3B79042B3763FF89FF4C5B1BFB31DBAF" ID-GBIF-Occurrence="4985219301" collectingDate="2015-09-24" collectionCode="PE" collectorName="B. Ding" country="China" county="Hongya County" elevation="2350" latitude="29.442888" location="Baisha River" longLatPrecision="1" longitude="102.9105" municipality="Wawu Township" pageId="1" pageNumber="294" specimenCount="1" stateProvince="Sichuan Province" typeStatus="holotype">
<collectingCountry id="F3064EE63763FF89FF4C5B1BFEB5DB83" box="[215,294,880,901]" name="China" pageId="1" pageNumber="294">CHINA</collectingCountry>
.
<collectingRegion id="49D5C0943763FF89FEAF5B1BFE75DB83" box="[308,486,880,901]" country="China" name="Sichuan" pageId="1" pageNumber="294">Sichuan Province</collectingRegion>
:
<collectingCounty id="62CF76FA3763FF89FE6F5B1BFD07DB83" box="[500,660,880,901]" pageId="1" pageNumber="294">Hongya County</collectingCounty>
,
<collectingMunicipality id="6BCA940C3763FF89FD395B1BFCD8DB83" box="[674,843,880,901]" pageId="1" pageNumber="294">Wawu Township</collectingMunicipality>
,
<location id="8ECE58AD3763FF89FCC15B1BFC4EDB83" LSID="urn:lsid:plazi:treatment:03B8BF603763FF8CFF135AFDFF71DCA1:8ECE58AD3763FF89FCC15B1BFC4EDB83" box="[858,989,880,901]" country="China" county="Hongya County" latitude="29.442888" longLatPrecision="1" longitude="102.9105" municipality="Wawu Township" name="Baisha River" pageId="1" pageNumber="294" stateProvince="Sichuan Province">Baisha River</location>
,
<location id="8ECE58AD3763FF89FC775B1BFA3BDB83" LSID="urn:lsid:plazi:treatment:03B8BF603763FF8CFF135AFDFF71DCA1:8ECE58AD3763FF89FC775B1BFA3BDB83" box="[1004,1448,880,901]" country="China" county="Hongya County" latitude="29.442888" longLatPrecision="1" longitude="102.9105" municipality="Wawu Township" name="Wawu Mountain Provincial Nature Reserve" pageId="1" pageNumber="294" stateProvince="Sichuan Province">Wawu Mountain Provincial Nature Reserve</location>
,
<geoCoordinate id="EE2568B13763FF89FF265BFFFED0DBAF" box="[189,323,916,937]" degrees="29" direction="north" minutes="26" orientation="latitude" pageId="1" pageNumber="294" precision="1" seconds="34.4" value="29.442888">29°26′34.4″N</geoCoordinate>
,
<geoCoordinate id="EE2568B13763FF89FED55BFFFE4EDBAF" box="[334,477,916,937]" degrees="102" direction="east" minutes="54" orientation="longitude" pageId="1" pageNumber="294" precision="1" seconds="37.8" value="102.9105">102°54′37.8″E</geoCoordinate>
, ca.
<quantity id="4CE9A3933763FF89FD935BFFFDC2DBAF" box="[520,593,916,937]" metricMagnitude="3" metricUnit="m" metricValue="2.35" pageId="1" pageNumber="294" unit="m" value="2350.0">
<elevation id="003CE9453763FF89FD935BFFFDC2DBAF" box="[520,593,916,937]" metricMagnitude="3" metricUnit="m" metricValue="2.35" pageId="1" pageNumber="294" unit="m" value="2350.0">2350 m</elevation>
</quantity>
a.s.l.,
<date id="FFAF28B63763FF89FD0B5BFFFCDFDBAF" box="[656,844,916,937]" pageId="1" pageNumber="294" value="2015-09-24">
<collectingDate id="EFEBD15E3763FF89FD0B5BFFFCDFDBAF" box="[656,844,916,937]" pageId="1" pageNumber="294" value="2015-09-24">24 September 2015</collectingDate>
</date>
,
<emphasis id="B965D2643763FF89FCCD5BFFFB80DBAF" box="[854,1043,916,937]" italics="true" pageId="1" pageNumber="294">
<collectorName id="26E46BA03763FF89FCCD5BFFFC32DBAF" box="[854,929,916,937]" pageId="1" pageNumber="294">B. Ding</collectorName>
201509062
</emphasis>
(
<typeStatus id="54AAB0D43763FF89FB845BFFFBE6DBAF" box="[1055,1141,916,937]" pageId="1" pageNumber="294" type="holotype">holotype</typeStatus>
<collectionCode id="ED0096B33763FF89FBE05BFFFB0DDBAF" box="[1147,1182,916,937]" pageId="1" pageNumber="294">PE</collectionCode>
!
</materialsCitation>
,
<materialsCitation id="3B79042B3763FF89FB305BFFFAA6DBAF" ID-GBIF-Occurrence="4985219303" box="[1195,1333,916,937]" collectionCode="KUN" pageId="1" pageNumber="294" specimenCount="1" typeStatus="isotype">
<typeStatus id="54AAB0D43763FF89FB305BFFFB63DBAF" box="[1195,1264,916,937]" pageId="1" pageNumber="294" type="isotype">isotype</typeStatus>
<collectionCode id="ED0096B33763FF89FB6D5BFFFAA2DBAF" box="[1270,1329,916,937]" collectionName="KUN" pageId="1" pageNumber="294">KUN</collectionCode>
!
</materialsCitation>
,
<materialsCitation id="3B79042B3763FF89FAA55BFFFAE0DBAF" ID-GBIF-Occurrence="4985219302" box="[1342,1395,916,937]" collectionCode="IBK" pageId="1" pageNumber="294" specimenCount="1">
<collectionCode id="ED0096B33763FF89FAA55BFFFAFCDBAF" box="[1342,1391,916,937]" collectionName="IBK" pageId="1" pageNumber="294">IBK</collectionCode>
!
</materialsCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C30B5DFD3763FF89FF135BB1FB30DE09" pageId="1" pageNumber="294" type="description">
<paragraph id="8BAE0E763763FF89FF135BB1FDD7DD5D" blockId="1.[136,1452,984,2091]" pageId="1" pageNumber="294">
<emphasis id="B965D2643763FF89FF135BB1FEABDBF4" bold="true" box="[136,312,984,1011]" pageId="1" pageNumber="294">
Description:
<emphasis id="B965D2643763FF89FE875BB3FEABDBF4" box="[284,312,984,1010]" italics="true" pageId="1" pageNumber="294">—</emphasis>
</emphasis>
Herbs, annual,
<quantity id="4CE9A3933763FF89FE725BB1FDC8DBF5" box="[489,603,986,1011]" metricMagnitude="-1" metricUnit="m" metricValue="2.25" metricValueMax="3.0" metricValueMin="1.5" pageId="1" pageNumber="294" unit="cm" value="22.5" valueMax="30.0" valueMin="15.0">15–30 cm</quantity>
tall,
<emphasis id="B965D2643763FF89FD015BB1FD48DBF5" box="[666,731,986,1011]" italics="true" pageId="1" pageNumber="294">Stems</emphasis>
erect or creeper, slender, branched.
<emphasis id="B965D2643763FF89FB195BB1FB43DBF5" box="[1154,1232,986,1011]" italics="true" pageId="1" pageNumber="294">Leaves</emphasis>
alternate, petiolate or subsessile on upper stem; petiole
<quantity id="4CE9A3933763FF89FDB85B95FD03DC11" box="[547,656,1022,1047]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" metricValueMax="10.0" metricValueMin="5.0" pageId="1" pageNumber="294" unit="cm" value="0.75" valueMax="1.0" valueMin="0.5">0.5–1 cm</quantity>
; leaf blades ovate-oblong, 2–4 ×
<quantity id="4CE9A3933763FF89FB935B95FBE7DC11" box="[1032,1140,1022,1047]" metricMagnitude="-2" metricUnit="m" metricValue="1.25" metricValueMax="1.5" metricValueMin="1.0" pageId="1" pageNumber="294" unit="cm" value="1.25" valueMax="1.5" valueMin="1.0">1–1.5 cm</quantity>
, membranaceous, abaxially puberulent, with 2 stipitate glands at base, base cuneate, margin crenate, apex acuminate.
<emphasis id="B965D2643763FF89FB3E5C49FAD5DC3D" box="[1189,1350,1058,1083]" italics="true" pageId="1" pageNumber="294">Inflorescences</emphasis>
axillary, 2-flowered, peduncle
<quantity id="4CE9A3933763FF89FE185C2DFD90DC59" box="[387,515,1094,1119]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" metricValueMax="2.5" metricValueMin="1.5" pageId="1" pageNumber="294" unit="cm" value="2.0" valueMax="2.5" valueMin="1.5">1.5–2.5 cm</quantity>
long, puberulent, pedicels
<quantity id="4CE9A3933763FF89FCA45C2DFC32DC59" box="[831,929,1094,1119]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" metricValueMax="10.0" metricValueMin="5.0" pageId="1" pageNumber="294" unit="cm" value="0.75" valueMax="1.0" valueMin="0.5">0.5–1cm</quantity>
long, bracteate above base, bracts persistent, lanceolate,
<quantity id="4CE9A3933763FF89FE905C01FEFDDC85" box="[267,366,1130,1155]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="1" pageNumber="294" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">2–3 mm</quantity>
.
<emphasis id="B965D2643763FF89FEE75C01FE4BDC85" box="[380,472,1130,1155]" italics="true" pageId="1" pageNumber="294">Flowers</emphasis>
pink,
<quantity id="4CE9A3933763FF89FDBE5C01FD03DC85" box="[549,656,1130,1155]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" metricValueMax="10.0" metricValueMin="5.0" pageId="1" pageNumber="294" unit="cm" value="0.75" valueMax="1.0" valueMin="0.5">0.5–1 cm</quantity>
long;
<emphasis id="B965D2643763FF89FD455C01FCEADC85" box="[734,889,1130,1155]" italics="true" pageId="1" pageNumber="294">lateral sepals</emphasis>
2, ovate, ca. 3 ×
<quantity id="4CE9A3933763FF89FBD75C01FB00DC85" box="[1100,1171,1130,1155]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="1" pageNumber="294" unit="mm" value="2.0">2 mm</quantity>
, entire, apex acuminate, mucronulate.
<emphasis id="B965D2643763FF89FEB85CE5FE3EDCA1" box="[291,429,1166,1191]" italics="true" pageId="1" pageNumber="294">Lower sepal</emphasis>
navicular, ca.
<quantity id="4CE9A3933763FF89FDC95CE5FD0CDCA1" box="[594,671,1166,1191]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="1" pageNumber="294" unit="cm" value="0.5">0.5 cm</quantity>
long, spur narrowed into a slightly incurved spur; spur stout, obtuse; mouth oblique, tip acute;
<emphasis id="B965D2643763FF89FE385CD9FDBADCCD" box="[419,553,1202,1227]" italics="true" pageId="1" pageNumber="294">dorsal petal</emphasis>
orbicular, ca. 5 ×
<quantity id="4CE9A3933763FF89FD6B5CD9FCA1DCCD" box="[752,818,1202,1227]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="1" pageNumber="294" unit="mm" value="5.0">5 mm</quantity>
, base retuse, apex rostellate, abaxial midvein puberulent;
<emphasis id="B965D2643763FF89FF135CBDFEFADCE9" box="[136,361,1238,1263]" italics="true" pageId="1" pageNumber="294">lateral united petals</emphasis>
not clawed, with fuchsia striations, ca.
<quantity id="4CE9A3933763FF89FCBA5CBDFCFEDCE9" box="[801,877,1238,1263]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="1" pageNumber="294" unit="cm" value="0.5">0.5 cm</quantity>
long, 2-lobed; upper lateral united petals orbicular;
<emphasis id="B965D2643763FF89FF135C91FE22DD15" box="[136,433,1274,1299]" italics="true" pageId="1" pageNumber="294">lower lateral united petals</emphasis>
dolabriform, auricle linear, elongate, inserted into spur.
<emphasis id="B965D2643763FF89FBB25C91FB15DD15" box="[1065,1158,1274,1299]" italics="true" pageId="1" pageNumber="294">Stamens</emphasis>
5, filaments linear, anther small, apex obtuse.
<emphasis id="B965D2643763FF89FEFC5D75FE3EDD31" box="[359,429,1310,1335]" italics="true" pageId="1" pageNumber="294">Ovary</emphasis>
<quantity id="4CE9A3933763FF89FE2E5D75FD81DD31" box="[437,530,1310,1335]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" metricValueMax="5.0" metricValueMin="4.0" pageId="1" pageNumber="294" unit="mm" value="4.5" valueMax="5.0" valueMin="4.0">4–5 mm</quantity>
long, erect, apex acuminate, glabrous.
<emphasis id="B965D2643763FF89FC575D75FBBBDD31" box="[972,1064,1310,1335]" italics="true" pageId="1" pageNumber="294">Capsule</emphasis>
erect, fusiform,
<quantity id="4CE9A3933763FF89FB785D75FADFDD31" box="[1251,1356,1310,1335]" metricMagnitude="-2" metricUnit="m" metricValue="1.25" metricValueMax="1.5" metricValueMin="1.0" pageId="1" pageNumber="294" unit="cm" value="1.25" valueMax="1.5" valueMin="1.0">1–1.5 cm</quantity>
long, 5- angled, sparsely verruculose along ribs.
</paragraph>
<paragraph id="8BAE0E763763FF89FF265D0FFE6BDDC1" blockId="1.[136,1452,984,2091]" pageId="1" pageNumber="294">
<emphasis id="B965D2643763FF89FF265D0FFEC8DD79" bold="true" box="[189,347,1380,1407]" italics="true" pageId="1" pageNumber="294">Palynology—</emphasis>
Pollen grains subellipsoid in polar view, 4-colpate, P×E = (17.7–19.5) 18.4 × (27.9–29.3) 28.7 μm, broadly ellipsoid in equatorial view; sexine ornamentation reticulate, bottom of ridge with irregular granules, lumina sparsely granulated (
<figureCitation id="132A12F33763FF89FEEB5DC5FE7FDDC1" box="[368,492,1454,1479]" captionStart="FIGURE 3" captionStartId="4.[136,229,844,865]" captionTargetBox="[157,1434,195,814]" captionTargetId="figure-18@4.[151,1436,190,819]" captionTargetPageId="4" captionText="FIGURE 3. SEM micrographs of pollen grains and seeds of Impatiens wawuensis B. Ding &amp; S. X. Yu.A–C. SEM images of pollen grains. A, B. Whole view; C. Exine sculpture; D–F. SEM images of seeds; D. Whole view; E–F. Partial view." figureDoi="http://doi.org/10.5281/zenodo.13646995" httpUri="https://zenodo.org/record/13646995/files/figure.png" pageId="1" pageNumber="294">Fig. 3A–C</figureCitation>
).
</paragraph>
<paragraph id="8BAE0E763763FF89FF265DBBFB30DE09" blockId="1.[136,1452,984,2091]" pageId="1" pageNumber="294">
<emphasis id="B965D2643763FF89FF265DBBFDB0DDED" box="[189,547,1488,1515]" italics="true" pageId="1" pageNumber="294">
<emphasis id="B965D2643763FF89FF265DBBFE70DDED" bold="true" box="[189,483,1488,1515]" italics="true" pageId="1" pageNumber="294">Seed micromorphology—</emphasis>
Seeds
</emphasis>
ellipsoid, 2.5 (2.3–2.7) × 1.5 (1.4–1.8) mm, local epidermal cells digitiform (
<figureCitation id="132A12F33763FF89FAE55DB9FF3EDE09" captionStart="FIGURE 3" captionStartId="4.[136,229,844,865]" captionTargetBox="[157,1434,195,814]" captionTargetId="figure-18@4.[151,1436,190,819]" captionTargetPageId="4" captionText="FIGURE 3. SEM micrographs of pollen grains and seeds of Impatiens wawuensis B. Ding &amp; S. X. Yu.A–C. SEM images of pollen grains. A, B. Whole view; C. Exine sculpture; D–F. SEM images of seeds; D. Whole view; E–F. Partial view." figureDoi="http://doi.org/10.5281/zenodo.13646995" httpUri="https://zenodo.org/record/13646995/files/figure.png" pageId="1" pageNumber="294">Fig. 3D</figureCitation>
), digitiform cells channeled (
<figureCitation id="132A12F33763FF89FE6E5D9DFDD9DE09" box="[501,586,1526,1551]" captionStart="FIGURE 3" captionStartId="4.[136,229,844,865]" captionTargetBox="[157,1434,195,814]" captionTargetId="figure-18@4.[151,1436,190,819]" captionTargetPageId="4" captionText="FIGURE 3. SEM micrographs of pollen grains and seeds of Impatiens wawuensis B. Ding &amp; S. X. Yu.A–C. SEM images of pollen grains. A, B. Whole view; C. Exine sculpture; D–F. SEM images of seeds; D. Whole view; E–F. Partial view." figureDoi="http://doi.org/10.5281/zenodo.13646995" httpUri="https://zenodo.org/record/13646995/files/figure.png" pageId="1" pageNumber="294">Fig. 3F</figureCitation>
), most epidermal cells irregularly alveolate (
<figureCitation id="132A12F33763FF89FBA45D9DFB05DE09" box="[1087,1174,1526,1551]" captionStart="FIGURE 3" captionStartId="4.[136,229,844,865]" captionTargetBox="[157,1434,195,814]" captionTargetId="figure-18@4.[151,1436,190,819]" captionTargetPageId="4" captionText="FIGURE 3. SEM micrographs of pollen grains and seeds of Impatiens wawuensis B. Ding &amp; S. X. Yu.A–C. SEM images of pollen grains. A, B. Whole view; C. Exine sculpture; D–F. SEM images of seeds; D. Whole view; E–F. Partial view." figureDoi="http://doi.org/10.5281/zenodo.13646995" httpUri="https://zenodo.org/record/13646995/files/figure.png" pageId="1" pageNumber="294">Fig. 3E</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C30B5DFD3763FF89FF265E73FE65DE51" pageId="1" pageNumber="294" type="etymology">
<paragraph id="8BAE0E763763FF89FF265E73FE65DE51" blockId="1.[136,1452,984,2091]" pageId="1" pageNumber="294">
<emphasis id="B965D2643763FF89FF265E73FEC7DE35" bold="true" box="[189,340,1560,1587]" italics="true" pageId="1" pageNumber="294">Etymology—</emphasis>
The species epithet
<taxonomicName id="4C1175F53763FF89FDA35E71FD22DE35" box="[568,689,1562,1587]" class="Magnoliopsida" family="Balsaminaceae" genus="Impatiens" kingdom="Plantae" order="Ericales" pageId="1" pageNumber="294" phylum="Tracheophyta" rank="species" species="wawuensis">
<emphasis id="B965D2643763FF89FDA35E71FD22DE35" box="[568,689,1562,1587]" italics="true" pageId="1" pageNumber="294">wawuensis</emphasis>
</taxonomicName>
refers to the locality of the
<typeStatus id="54AAB0D43763FF89FC6E5E71FBB6DE35" box="[1013,1061,1562,1587]" pageId="1" pageNumber="294">type</typeStatus>
specimen: Wawu Shan Provincial Nature Reserve,
<collectingRegion id="49D5C0943763FF89FED85E55FE33DE51" box="[323,416,1598,1623]" country="China" name="Sichuan" pageId="1" pageNumber="294">Sichuan</collectingRegion>
,
<collectingCountry id="F3064EE63763FF89FE375E55FE60DE51" box="[428,499,1598,1623]" name="China" pageId="1" pageNumber="294">China</collectingCountry>
.
</paragraph>
</subSubSection>
<subSubSection id="C30B5DFD3763FF89FF265E0BFEAED02D" pageId="1" pageNumber="294" type="biology_ecology">
<paragraph id="8BAE0E763763FF89FF265E0BFC15DE7D" blockId="1.[136,1452,984,2091]" box="[189,902,1632,1659]" pageId="1" pageNumber="294">
<emphasis id="B965D2643763FF89FF265E0BFEC7DE7D" bold="true" box="[189,340,1632,1659]" italics="true" pageId="1" pageNumber="294">Phenology—</emphasis>
Flowering and fruiting from August to November.
</paragraph>
<paragraph id="8BAE0E763763FF89FF265EEFFEAED02D" blockId="1.[136,1452,984,2091]" pageId="1" pageNumber="294">
<emphasis id="B965D2643763FF89FF265EEFFD71DE99" box="[189,738,1668,1695]" italics="true" pageId="1" pageNumber="294">
<emphasis id="B965D2643763FF89FF265EEFFE67DE99" bold="true" box="[189,500,1668,1695]" italics="true" pageId="1" pageNumber="294">Ecology and distribution—</emphasis>
<taxonomicName id="4C1175F53763FF89FE6F5EEDFD71DE99" box="[500,738,1670,1695]" class="Magnoliopsida" family="Balsaminaceae" genus="Impatiens" kingdom="Plantae" order="Ericales" pageId="1" pageNumber="294" phylum="Tracheophyta" rank="species" species="wawuensis">Impatiens wawuensis</taxonomicName>
</emphasis>
occurs in forest understories, along canals, shaded moist places, and roadsides at ca.
<quantity id="4CE9A3933763FF89FEF55EC1FD99DEC5" box="[366,522,1706,1731]" metricMagnitude="3" metricUnit="m" metricValue="2.35" metricValueMax="2.4" metricValueMin="2.3" pageId="1" pageNumber="294" unit="m" value="2350.0" valueMax="2400.0" valueMin="2300.0">2300–2400 m</quantity>
a.s.l. It grows together with
<taxonomicName id="4C1175F53763FF89FCCB5EC1FA1CDEC5" authority="Hooker &amp; Joseph Dalton (1910: 2917)" authorityName="Hooker &amp; Joseph Dalton" authorityPageNumber="2917" authorityYear="1910" box="[848,1423,1706,1731]" class="Magnoliopsida" family="Balsaminaceae" genus="Impatiens" kingdom="Plantae" order="Ericales" pageId="1" pageNumber="294" phylum="Tracheophyta" rank="species" species="imbecilla">
<emphasis id="B965D2643763FF89FCCB5EC1FC43DEC5" box="[848,976,1706,1731]" italics="true" pageId="1" pageNumber="294">I. imbecilla</emphasis>
Hooker &amp; Joseph Dalton (1910: 2917)
</taxonomicName>
,
<taxonomicName id="4C1175F53763FF89FA005EC1FE08DEE1" authority="Chen &amp; Yi Lin" authorityName="Chen &amp; Yi Lin" class="Magnoliopsida" family="Balsaminaceae" genus="Impatiens" kingdom="Plantae" order="Ericales" pageId="1" pageNumber="294" phylum="Tracheophyta" rank="species" species="undulata">
<emphasis id="B965D2643763FF89FA005EC1FF7FDEE1" italics="true" pageId="1" pageNumber="294">I. undulata</emphasis>
Chen &amp; Yi Lin
</taxonomicName>
[g] &amp; Lu &amp; Ying-ching (1990: 23–25) and
<taxonomicName id="4C1175F53763FF89FCEA5EA5FA34DEE1" authority="Hooker &amp; Joseph Dalton (1910: 270)" authorityName="Hooker &amp; Joseph Dalton" authorityPageNumber="270" authorityYear="1910" box="[881,1447,1742,1767]" class="Magnoliopsida" family="Balsaminaceae" genus="Impatiens" kingdom="Plantae" order="Ericales" pageId="1" pageNumber="294" phylum="Tracheophyta" rank="species" species="tortisepala">
<emphasis id="B965D2643763FF89FCEA5EA5FB93DEE1" box="[881,1024,1742,1767]" italics="true" pageId="1" pageNumber="294">I. tortisepala</emphasis>
Hooker &amp; Joseph Dalton (1910: 270)
</taxonomicName>
, and with species of various other genera such as
<taxonomicName id="4C1175F53763FF89FD5A5E99FC78DF0D" authority="Linnaeus &amp; Carl" authorityName="Linnaeus &amp; Carl" box="[705,1003,1778,1803]" class="Magnoliopsida" family="Berberidaceae" genus="Berberis" kingdom="Plantae" order="Ranunculales" pageId="1" pageNumber="294" phylum="Tracheophyta" rank="genus">
<emphasis id="B965D2643763FF89FD5A5E99FCB2DF0D" box="[705,801,1778,1803]" italics="true" pageId="1" pageNumber="294">Berberis</emphasis>
Linnaeus &amp; Carl
</taxonomicName>
von (1753: 330),
<taxonomicName id="4C1175F53763FF89FB255E99FF45DF29" authority="Linnaeus &amp; Carl" authorityName="Linnaeus &amp; Carl" class="Magnoliopsida" family="Brassicaceae" genus="Cardamine" kingdom="Plantae" order="Brassicales" pageId="1" pageNumber="294" phylum="Tracheophyta" rank="genus">
<emphasis id="B965D2643763FF89FB255E99FAA8DF0D" box="[1214,1339,1778,1803]" italics="true" pageId="1" pageNumber="294">Cardamine</emphasis>
Linnaeus &amp; Carl
</taxonomicName>
von (1753: 654),
<taxonomicName id="4C1175F53763FF89FE385F7DFD57DF29" authority="Linnaeus &amp; Carl" authorityName="Linnaeus &amp; Carl" box="[419,708,1814,1839]" class="Liliopsida" family="Cyperaceae" genus="Cyperus" kingdom="Plantae" order="Poales" pageId="1" pageNumber="294" phylum="Tracheophyta" rank="genus">
<emphasis id="B965D2643763FF89FE385F7DFD93DF29" box="[419,512,1814,1839]" italics="true" pageId="1" pageNumber="294">Cyperus</emphasis>
Linnaeus &amp; Carl
</taxonomicName>
von (1753: 44), and
<taxonomicName id="4C1175F53763FF89FC2F5F7DFB25DF29" authority="Linnaeus &amp; Carl" authorityName="Linnaeus &amp; Carl" box="[948,1206,1814,1839]" class="Magnoliopsida" family="Grossulariaceae" genus="Ribes" kingdom="Plantae" order="Saxifragales" pageId="1" pageNumber="294" phylum="Tracheophyta" rank="genus">
<emphasis id="B965D2643763FF89FC2F5F7DFC61DF29" box="[948,1010,1814,1839]" italics="true" pageId="1" pageNumber="294">Ribes</emphasis>
Linnaeus &amp; Carl
</taxonomicName>
von (1753: 200), and with
<taxonomicName id="4C1175F53763FF89FF595F51FC1DDF55" authority="Keng &amp; Pai Chieh (1948: 15)" authorityName="Keng &amp; Pai Chieh" authorityPageNumber="15" authorityYear="1948" box="[194,910,1850,1875]" class="Liliopsida" family="Poaceae" genus="Chimonobambusa" kingdom="Plantae" order="Poales" pageId="1" pageNumber="294" phylum="Tracheophyta" rank="species" species="szechuanensis">
<emphasis id="B965D2643763FF89FF595F51FDA6DF55" box="[194,565,1850,1875]" italics="true" pageId="1" pageNumber="294">Chimonobambusa szechuanensis</emphasis>
Keng &amp; Pai Chieh (1948: 15)
</taxonomicName>
,
<taxonomicName id="4C1175F53763FF89FC005F51FF67DF71" authority="Pritzel &amp; Ernst Georg (1900: 216 - 217)" authorityName="Pritzel &amp; Ernst Georg" authorityPageNumber="216 - 217" authorityYear="1900" class="Pinopsida" family="Pinaceae" genus="Picea" kingdom="Plantae" order="Pinales" pageId="1" pageNumber="294" phylum="Tracheophyta" rank="species" species="brachytyla">
<emphasis id="B965D2643763FF89FC005F51FBC8DF55" box="[923,1115,1850,1875]" italics="true" pageId="1" pageNumber="294">Picea brachytyla</emphasis>
Pritzel &amp; Ernst Georg (1900: 216–217)
</taxonomicName>
,
<taxonomicName id="4C1175F53763FF89FE9A5F35FCA1DF71" authority="Wright &amp; Charles Henry (1899: 476)" authorityName="Wright &amp; Charles Henry" authorityPageNumber="476" authorityYear="1899" box="[257,818,1886,1911]" class="Magnoliopsida" family="Urticaceae" genus="Pilea" kingdom="Plantae" order="Rosales" pageId="1" pageNumber="294" phylum="Tracheophyta" rank="species" species="notata">
<emphasis id="B965D2643763FF89FE9A5F35FE18DF71" box="[257,395,1886,1911]" italics="true" pageId="1" pageNumber="294">Pilea notata</emphasis>
Wright &amp; Charles Henry (1899: 476)
</taxonomicName>
,
<taxonomicName id="4C1175F53763FF89FCA65F35FA35DF71" authority="Hwang &amp; Shu Mei (1991: 11)" authorityName="Hwang &amp; Shu Mei" authorityPageNumber="11" authorityYear="1991" box="[829,1446,1886,1911]" class="Magnoliopsida" family="Hydrangeaceae" genus="Philadelphus" kingdom="Plantae" order="Cornales" pageId="1" pageNumber="294" phylum="Tracheophyta" rank="species" species="calvescens">
<emphasis id="B965D2643763FF89FCA65F35FBDCDF71" box="[829,1103,1886,1911]" italics="true" pageId="1" pageNumber="294">Philadelphus calvescens</emphasis>
Hwang &amp; Shu Mei (1991: 11)
</taxonomicName>
,
<taxonomicName id="4C1175F53763FF89FF135FE9FB80DF9D" authority="Bureau &amp; Louis Edouard &amp; Franchet &amp; Adrien (1891: 46)" authorityName="Bureau &amp; Louis Edouard &amp; Franchet &amp; Adrien" authorityPageNumber="46" authorityYear="1891" box="[136,1043,1922,1947]" class="Magnoliopsida" family="Rosaceae" genus="Rubus" kingdom="Plantae" order="Rosales" pageId="1" pageNumber="294" phylum="Tracheophyta" rank="species" species="setchuenensis">
<emphasis id="B965D2643763FF89FF135FE9FEE3DF9D" box="[136,368,1922,1947]" italics="true" pageId="1" pageNumber="294">Rubus setchuenensis</emphasis>
Bureau &amp; Louis Édouard &amp; Franchet &amp; Adrien (1891: 46)
</taxonomicName>
,
<taxonomicName id="4C1175F53763FF89FBBB5FE9FEDFDFB9" authority="Franchet &amp; Adrien Rene (1891: 150)" authorityName="Franchet &amp; Adrien Rene" authorityPageNumber="150" authorityYear="1891" class="Magnoliopsida" family="Lamiaceae" genus="Salvia" kingdom="Plantae" order="Lamiales" pageId="1" pageNumber="294" phylum="Tracheophyta" rank="species" species="tricuspis">
<emphasis id="B965D2643763FF89FBBB5FE9FB5DDF9D" box="[1056,1230,1922,1947]" italics="true" pageId="1" pageNumber="294">Salvia tricuspis</emphasis>
Franchet &amp; Adrien René (1891: 150)
</taxonomicName>
,
<taxonomicName id="4C1175F53763FF89FECC5FCDFC5EDFB9" authority="Schneider &amp; Camillo Karl (1905: 490)" authorityName="Schneider &amp; Camillo Karl" authorityPageNumber="490" authorityYear="1905" box="[343,973,1958,1983]" class="Magnoliopsida" family="Rosaceae" genus="Sorbaria" kingdom="Plantae" order="Rosales" pageId="1" pageNumber="294" phylum="Tracheophyta" rank="species" species="arborea">
<emphasis id="B965D2643763FF89FECC5FCDFD8ADFB9" box="[343,537,1958,1983]" italics="true" pageId="1" pageNumber="294">Sorbaria arborea</emphasis>
Schneider &amp; Camillo Karl (1905: 490)
</taxonomicName>
,
<taxonomicName id="4C1175F53763FF89FC4C5FCDFE9DDFE5" authority="Decaisne &amp; Joseph (1874: 179)" authorityName="Decaisne &amp; Joseph" authorityPageNumber="179" authorityYear="1874" class="Magnoliopsida" family="Rosaceae" genus="Stranvaesia" kingdom="Plantae" order="Rosales" pageId="1" pageNumber="294" phylum="Tracheophyta" rank="species" species="davidiana">
<emphasis id="B965D2643763FF89FC4C5FCDFB42DFB9" box="[983,1233,1958,1983]" italics="true" pageId="1" pageNumber="294">Stranvaesia davidiana</emphasis>
Decaisne &amp; Joseph (1874: 179)
</taxonomicName>
,
<taxonomicName id="4C1175F53763FF89FE825FA1FCC5DFE5" authority="Oliver &amp; Daniel (1889: 1892)" authorityName="Oliver &amp; Daniel" authorityPageNumber="1892" authorityYear="1889" box="[281,854,1994,2019]" class="Magnoliopsida" family="Trochodendraceae" genus="Tetracentron" kingdom="Plantae" order="Trochodendrales" pageId="1" pageNumber="294" phylum="Tracheophyta" rank="species" species="sinense">
<emphasis id="B965D2643763FF89FE825FA1FD93DFE5" box="[281,512,1994,2019]" italics="true" pageId="1" pageNumber="294">Tetracentron sinense</emphasis>
Oliver &amp; Daniel (1889: 1892)
</taxonomicName>
, and
<taxonomicName id="4C1175F53763FF89FC0B5FA1FA95DFE5" authority="Pritzel &amp; George" authorityName="Pritzel &amp; George" box="[912,1286,1994,2019]" class="Pinopsida" family="Pinaceae" genus="Tsuga" kingdom="Plantae" order="Pinales" pageId="1" pageNumber="294" phylum="Tracheophyta" rank="species" species="chinensis">
<emphasis id="B965D2643763FF89FC0B5FA1FBD2DFE5" box="[912,1089,1994,2019]" italics="true" pageId="1" pageNumber="294">Tsuga chinensis</emphasis>
Pritzel &amp; George
</taxonomicName>
August (1901: 217).
<taxonomicName id="4C1175F53763FF89FF575F85FE2ED001" box="[204,445,2030,2055]" class="Magnoliopsida" family="Balsaminaceae" genus="Impatiens" kingdom="Plantae" order="Ericales" pageId="1" pageNumber="294" phylum="Tracheophyta" rank="species" species="wawuensis">
<emphasis id="B965D2643763FF89FF575F85FE2ED001" box="[204,445,2030,2055]" italics="true" pageId="1" pageNumber="294">Impatiens wawuensis</emphasis>
</taxonomicName>
is currently known from only two small populations in the Wawu Mountain Provincial Nature Reserve.
</paragraph>
</subSubSection>
<caption id="DF6E5EFE3760FF8AFF135FD1FD6ED011" ID-DOI="http://doi.org/10.5281/zenodo.13646991" ID-Zenodo-Dep="13646991" httpUri="https://zenodo.org/record/13646991/files/figure.png" pageId="2" pageNumber="295" startId="2.[136,229,1978,1999]" targetBox="[171,1416,219,1932]" targetPageId="2" targetType="figure">
<paragraph id="8BAE0E763760FF8AFF135FD1FD6ED011" blockId="2.[136,1452,1978,2071]" pageId="2" pageNumber="295">
<emphasis id="B965D2643760FF8AFF135FD1FF6CDFC9" bold="true" box="[136,255,1978,1999]" pageId="2" pageNumber="295">FIGURE 1.</emphasis>
<taxonomicName id="4C1175F53760FF8AFE9D5FD1FCBADFC9" authority="B. Ding &amp; S. X. Yu. A. Flowering" authorityName="B. Ding &amp; S. X. Yu. A. Flowering" box="[262,809,1978,1999]" class="Magnoliopsida" family="Balsaminaceae" genus="Impatiens" kingdom="Plantae" order="Ericales" pageId="2" pageNumber="295" phylum="Tracheophyta" rank="species" species="wawuensis">
<emphasis id="B965D2643760FF8AFE9D5FD1FE47DFC9" box="[262,468,1978,1999]" italics="true" pageId="2" pageNumber="295">Impatiens wawuensis</emphasis>
B. Ding &amp; S. X. Yu. A. Flowering
</taxonomicName>
plant; B. Enlarged basal portion of leaf; C. Flower (lateral view); D. Flower (front view); E. Flower (dorsal view); F. Lateral sepal; G. Dorsal petal; H. Lower sepal; I. Lateral united petals; J. Ovary surrounded by stamens; K. Immature capsule; L. Mature capsule.
</paragraph>
</caption>
<caption id="DF6E5EFE3761FF8BFF135EDBFE09DEEF" ID-DOI="http://doi.org/10.5281/zenodo.13646993" ID-Zenodo-Dep="13646993" httpUri="https://zenodo.org/record/13646993/files/figure.png" pageId="3" pageNumber="296" startId="3.[136,229,1712,1733]" targetBox="[269,1310,205,1673]" targetPageId="3" targetType="figure">
<paragraph id="8BAE0E763761FF8BFF135EDBFE09DEEF" blockId="3.[136,1452,1712,1769]" pageId="3" pageNumber="296">
<emphasis id="B965D2643761FF8BFF135EDBFF76DEC3" bold="true" box="[136,229,1712,1733]" pageId="3" pageNumber="296">FIGURE</emphasis>
2.
<taxonomicName id="4C1175F53761FF8BFE9E5EDBFCFADEC3" authority="B. Ding &amp; S. X. Yu. A. Habit. B. Flower" box="[261,873,1712,1733]" class="Magnoliopsida" family="Balsaminaceae" genus="Impatiens" kingdom="Plantae" order="Ericales" pageId="3" pageNumber="296" phylum="Tracheophyta" rank="species" species="wawuensis">
<emphasis id="B965D2643761FF8BFE9E5EDBFE40DEC3" box="[261,467,1712,1733]" italics="true" pageId="3" pageNumber="296">Impatiens wawuensis</emphasis>
B. Ding &amp; S. X. Yu. A. Habit. B. Flower
</taxonomicName>
, ventral view; C. Flower, lateral view; D. Individual flower parts, lateral view; E. Fruits.
</paragraph>
</caption>
<subSubSection id="C30B5DFD3761FF8BFF265F73FDFFDFE0" pageId="3" pageNumber="296" type="conservation">
<paragraph id="8BAE0E763761FF8BFF265F73FDFFDFE0" blockId="3.[136,1452,1816,2022]" pageId="3" pageNumber="296">
<emphasis id="B965D2643761FF8BFF265F73FE2EDF34" bold="true" box="[189,445,1816,1842]" italics="true" pageId="3" pageNumber="296">Conservation status—</emphasis>
Only two populations, with a total of about 400 individuals, were found in a small area (&lt;
<quantity id="4CE9A3933761FF8BFF135F56FF52DF50" box="[136,193,1853,1878]" metricMagnitude="3" metricUnit="m" metricValue="4.0" pageId="3" pageNumber="296" unit="km" value="4.0">4 km</quantity>
<superScript id="7C64A33E3761FF8BFF5A5F57FF5ADF4C" attach="left" box="[193,201,1852,1866]" fontSize="6" pageId="3" pageNumber="296">2</superScript>
) in Wawu Mountain Provincial Nature Reserve. We classify the conservation status of
<taxonomicName id="4C1175F53761FF8BFB055F56FA1FDF50" box="[1182,1420,1853,1878]" class="Magnoliopsida" family="Balsaminaceae" genus="Impatiens" kingdom="Plantae" order="Ericales" pageId="3" pageNumber="296" phylum="Tracheophyta" rank="species" species="wawuensis">
<emphasis id="B965D2643761FF8BFB055F56FA1FDF50" box="[1182,1420,1853,1878]" italics="true" pageId="3" pageNumber="296">Impatiens wawuensis</emphasis>
</taxonomicName>
as Vulnerable (VU D2), based on current information and following the International Union for Conservation of Nature and Natural Resources guidelines (
<bibRefCitation id="EF8073873761FF8BFD8C5FEEFD31DF98" author="IUCN" box="[535,674,1925,1950]" pageId="3" pageNumber="296" refId="ref2433" refString="IUCN (2011) Guidelines for using the IUCN Red List Categories and Criteria. Version 9. Prepared by the Standards and Petitions Subcommittee. Available from: http: // www. iucnredlist. org / documents / RedListGuidelines. pdf (accessed 25 November 2015)" type="book" year="2011">IUCN 2011</bibRefCitation>
). Although the area is under protection as a national nature reserve, habitat disturbance brought about by human activities such as grazing, trampling and forest clearance (e.g., firebreaks) may have a negative impact on the species.
</paragraph>
</subSubSection>
<caption id="DF6E5EFE3766FF8CFF135B27FBC8DB83" ID-DOI="http://doi.org/10.5281/zenodo.13646995" ID-Zenodo-Dep="13646995" httpUri="https://zenodo.org/record/13646995/files/figure.png" pageId="4" pageNumber="297" startId="4.[136,229,844,865]" targetBox="[157,1434,195,814]" targetPageId="4" targetType="figure">
<paragraph id="8BAE0E763766FF8CFF135B27FBC8DB83" blockId="4.[136,1452,844,901]" pageId="4" pageNumber="297">
<emphasis id="B965D2643766FF8CFF135B27FF6EDB67" bold="true" box="[136,253,844,865]" pageId="4" pageNumber="297">FIGURE 3.</emphasis>
SEM micrographs of pollen grains and seeds of
<taxonomicName id="4C1175F53766FF8CFD535B27FBFFDB67" authority="B. Ding &amp; S. X. Yu. A" authorityName="B. Ding &amp; S. X. Yu. A" box="[712,1132,844,865]" class="Magnoliopsida" family="Balsaminaceae" genus="Impatiens" kingdom="Plantae" order="Ericales" pageId="4" pageNumber="297" phylum="Tracheophyta" rank="species" species="wawuensis">
<emphasis id="B965D2643766FF8CFD535B27FC07DB67" box="[712,916,844,865]" italics="true" pageId="4" pageNumber="297">Impatiens wawuensis</emphasis>
B. Ding &amp; S. X. Yu. A
</taxonomicName>
–C. SEM images of pollen grains. A, B. Whole view; C. Exine sculpture; D–F. SEM images of seeds; D. Whole view; E–F. Partial view.
</paragraph>
</caption>
<subSubSection id="C30B5DFD3766FF8CFF265BDFFCB3DBF5" pageId="4" pageNumber="297" type="materials_examined">
<paragraph id="8BAE0E763766FF8CFF265BDFFCB3DBF5" blockId="4.[136,1452,948,1191]" pageId="4" pageNumber="297">
<emphasis id="B965D2643766FF8CFF265BDFFDB3DBC9" bold="true" box="[189,544,948,975]" pageId="4" pageNumber="297">
<emphasis id="B965D2643766FF8CFF265BDFFED8DBC8" bold="true" box="[189,331,948,974]" italics="true" pageId="4" pageNumber="297">
<typeStatus id="54AAB0D43766FF8CFF265BDFFEBDDBC8" box="[189,302,948,974]" pageId="4" pageNumber="297" type="paratype">Paratypes</typeStatus>
—
</emphasis>
<materialsCitation id="3B79042B3766FF8CFED05BDDFC8FDBF5" ID-GBIF-Occurrence="4985219304" collectingDate="2015-09-25" collectionCode="PE" collectorName="B. Ding" country="China" elevation="2300" latitude="29.44311" location="Wawu Mountain Provincial Nature Reserve" longLatPrecision="1" longitude="102.91056" pageId="4" pageNumber="297" specimenCount="1" stateProvince="Sichuan">
<collectingCountry id="F3064EE63766FF8CFED05BDDFE39DBC9" box="[331,426,950,975]" name="China" pageId="4" pageNumber="297">CHINA</collectingCountry>
.
<collectingRegion id="49D5C0943766FF8CFE2D5BDDFD88DBC9" box="[438,539,950,975]" country="China" name="Sichuan" pageId="4" pageNumber="297">Sichuan</collectingRegion>
:
<location id="8ECE58AD3766FF8CFDBD5BDDFB81DBC9" LSID="urn:lsid:plazi:treatment:03B8BF603763FF8CFF135AFDFF71DCA1:8ECE58AD3766FF8CFDBD5BDDFB81DBC9" box="[550,1042,950,975]" country="China" latitude="29.44311" longLatPrecision="1" longitude="102.91056" name="Wawu Mountain Provincial Nature Reserve" pageId="4" pageNumber="297" stateProvince="Sichuan">Wawu Mountain Provincial Nature Reserve</location>
,
<geoCoordinate id="EE2568B13766FF8CFB865BDDFB29DBC9" box="[1053,1210,950,975]" degrees="29" direction="north" minutes="26" orientation="latitude" pageId="4" pageNumber="297" precision="1" seconds="35.2" value="29.44311">29°26′35.2″N</geoCoordinate>
,
<geoCoordinate id="EE2568B13766FF8CFB5E5BDDFAFFDBC9" box="[1221,1388,950,975]" degrees="102" direction="east" minutes="54" orientation="longitude" pageId="4" pageNumber="297" precision="1" seconds="38.0" value="102.91056">102°54′38.0″E</geoCoordinate>
, elev. ca.
<quantity id="4CE9A3933766FF8CFF345BB1FE95DBF5" box="[175,262,986,1011]" metricMagnitude="3" metricUnit="m" metricValue="2.3" pageId="4" pageNumber="297" unit="m" value="2300.0">
<elevation id="003CE9453766FF8CFF345BB1FE95DBF5" box="[175,262,986,1011]" metricMagnitude="3" metricUnit="m" metricValue="2.3" pageId="4" pageNumber="297" unit="m" value="2300.0">2300 m</elevation>
</quantity>
,
<date id="FFAF28B63766FF8CFE895BB1FE7DDBF5" box="[274,494,986,1011]" pageId="4" pageNumber="297" value="2015-09-25">
<collectingDate id="EFEBD15E3766FF8CFE895BB1FE7DDBF5" box="[274,494,986,1011]" pageId="4" pageNumber="297" value="2015-09-25">25 September 2015</collectingDate>
</date>
,
<emphasis id="B965D2643766FF8CFE625BB1FD45DBF5" box="[505,726,986,1011]" italics="true" pageId="4" pageNumber="297">
<collectorName id="26E46BA03766FF8CFE625BB1FDC2DBF5" box="[505,593,986,1011]" pageId="4" pageNumber="297">B. Ding</collectorName>
201509064
</emphasis>
(
<collectionCode id="ED0096B33766FF8CFD7D5BB1FC83DBF5" box="[742,784,986,1011]" pageId="4" pageNumber="297">PE</collectionCode>
!)
</materialsCitation>
</emphasis>
.
</paragraph>
</subSubSection>
<subSubSection id="C30B5DFD3766FF8CFF265B97FF71DCA1" pageId="4" pageNumber="297" type="discussion">
<paragraph id="8BAE0E763766FF8CFF265B97FF71DCA1" blockId="4.[136,1452,948,1191]" pageId="4" pageNumber="297">
<emphasis id="B965D2643766FF8CFF265B97FDE9DC11" box="[189,634,1020,1047]" italics="true" pageId="4" pageNumber="297">
<emphasis id="B965D2643766FF8CFF265B97FE1ADC10" bold="true" box="[189,393,1020,1047]" italics="true" pageId="4" pageNumber="297">Similar species—</emphasis>
<taxonomicName id="4C1175F53766FF8CFE125B95FDE9DC11" box="[393,634,1022,1047]" class="Magnoliopsida" family="Balsaminaceae" genus="Impatiens" kingdom="Plantae" order="Ericales" pageId="4" pageNumber="297" phylum="Tracheophyta" rank="species" species="wawuensis">Impatiens wawuensis</taxonomicName>
</emphasis>
is superficially similar to
<taxonomicName id="4C1175F53766FF8CFC305B95FBD0DC11" authorityName="Hooker &amp; Joseph Dalton" authorityYear="1908" box="[939,1091,1022,1047]" class="Magnoliopsida" family="Balsaminaceae" genus="Impatiens" kingdom="Plantae" order="Ericales" pageId="4" pageNumber="297" phylum="Tracheophyta" rank="species" species="oxyanthera">
<emphasis id="B965D2643766FF8CFC305B95FBD0DC11" box="[939,1091,1022,1047]" italics="true" pageId="4" pageNumber="297">I. oxyanthera</emphasis>
</taxonomicName>
in its inflorescence comprising two pink flowers with a reddish vein. However, it differs from this species by the following characters: flower much shorter:
<quantity id="4CE9A3933766FF8CFF785C2DFEDADC59" box="[227,329,1094,1119]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" metricValueMax="10.0" metricValueMin="5.0" pageId="4" pageNumber="297" unit="cm" value="0.75" valueMax="1.0" valueMin="0.5">0.5–1 cm</quantity>
vs.
<quantity id="4CE9A3933766FF8CFEEF5C2DFE4CDC59" box="[372,479,1094,1119]" metricMagnitude="-2" metricUnit="m" metricValue="2.25" metricValueMax="2.5" metricValueMin="2.0" pageId="4" pageNumber="297" unit="cm" value="2.25" valueMax="2.5" valueMin="2.0">2–2.5 cm</quantity>
; spur slightly incurved vs. incurved; lower petal of the lateral united petals with elongate linear auricle inserted into the spur vs. linear auricle absent; capsule fusiform vs. linear; capsule ribs verruculose vs. smooth.
</paragraph>
</subSubSection>
</treatment>
</document>
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