treatments-xml/data/7E/11/33/7E11335ADD9554919F42A0A0D34D00F1.xml

<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.176.58825" ID-GBIF-Dataset="68fb2847-2bb9-4293-b1af-ac6d004bc2dc" ID-PMC="PMC8065009" ID-Pensoft-Pub="1314-2003-176-43" ID-Pensoft-UUID="BDBA991D66035F7E81F2FFD7FDA59DC2" ID-PubMed="33958938" ModsDocID="1314-2003-176-43" checkinTime="1618619350835" checkinUser="pensoft" docAuthor="Liao, Rong-Li, Cai, Lei, Yu, Zhi-Yong, Wang, Yue-Hua &amp; Sun, Wei-Bang" docDate="2021" docId="7E11335ADD9554919F42A0A0D34D00F1" docLanguage="en" docName="PhytoKeys 176: 43-53" docOrigin="PhytoKeys 176" docPubDate="2021-04-16" docSource="http://dx.doi.org/10.3897/phytokeys.176.58825" docTitle="Impatiens wutaishanensis R. L. Liao &amp; Lei Cai 2021, sp. nov." docType="treatment" docVersion="4" id="BDBA991D66035F7E81F2FFD7FDA59DC2" lastPageNumber="43" masterDocId="BDBA991D66035F7E81F2FFD7FDA59DC2" masterDocTitle="Impatiens wutaishanensis (Balsaminaceae), a new species from Southeast Yunnan, China" masterLastPageNumber="53" masterPageNumber="43" pageNumber="43" updateTime="1668140306114" updateUser="ExternalLinkService">
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<mods:titleInfo>
<mods:title>Impatiens wutaishanensis (Balsaminaceae), a new species from Southeast Yunnan, China</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Liao, Rong-Li</mods:namePart>
<mods:affiliation>School of Life Sciences, Yunnan University, Kunming 650091, Yunnan, China &amp; Yunnan Key Laboratory for Integrative Conservation of Plant Species with Extremely Small Populations / Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China &amp; University of Chinese Academy of Sciences, Beijing 100049, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Cai, Lei</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-9251-2745</mods:nameIdentifier>
<mods:affiliation>School of Life Sciences, Yunnan University, Kunming 650091, Yunnan, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Yu, Zhi-Yong</mods:namePart>
<mods:affiliation>Management Bureau of Jinping Fenshuiling National Nature Reserve, Jingping 661500, Yunnan, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Wang, Yue-Hua</mods:namePart>
<mods:affiliation>School of Life Sciences, Yunnan University, Kunming 650091, Yunnan, China</mods:affiliation>
<mods:nameIdentifier type="email">wangyh58212@126.com</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Sun, Wei-Bang</mods:namePart>
<mods:affiliation>Yunnan Key Laboratory for Integrative Conservation of Plant Species with Extremely Small Populations / Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China</mods:affiliation>
<mods:nameIdentifier type="email">wbsun@mail.kib.ac.cn</mods:nameIdentifier>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:title>PhytoKeys</mods:title>
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<mods:date>2021</mods:date>
<mods:detail type="pubDate">
<mods:number>2021-04-16</mods:number>
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<mods:detail type="volume">
<mods:number>176</mods:number>
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<mods:start>43</mods:start>
<mods:end>53</mods:end>
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<mods:url>http://dx.doi.org/10.3897/phytokeys.176.58825</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.176.58825</mods:identifier>
<mods:identifier type="Pensoft-Pub">1314-2003-176-43</mods:identifier>
<mods:identifier type="Pensoft-UUID">BDBA991D66035F7E81F2FFD7FDA59DC2</mods:identifier>
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<treatment ID-GBIF-Taxon="181024617" LSID="urn:lsid:plazi:treatment:7E11335ADD9554919F42A0A0D34D00F1" httpUri="http://treatment.plazi.org/id/7E11335ADD9554919F42A0A0D34D00F1" lastPageNumber="43" pageId="0" pageNumber="43">
<subSubSection pageId="0" pageNumber="43" type="nomenclature">
<paragraph pageId="0" pageNumber="43">
<taxonomicName LSID="7E11335A-DD95-5491-9F42-A0A0D34D00F1" authority="R. L. Liao &amp; Lei Cai" authorityName="R. L. Liao &amp; Lei Cai" authorityYear="2021" class="Magnoliopsida" family="Balsaminaceae" genus="Impatiens" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Impatiens wutaishanensis" order="Ericales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="species" species="wutaishanensis" status="sp. nov.">Impatiens wutaishanensis R.L. Liao &amp; Lei Cai</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="43">sp. nov.</taxonomicNameLabel>
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Impatiens wutaishanensis R. L. Liao &amp; Lei Cai A habit B whole plant C inflorescence D capsule E flower in front view F flower in lateral view G different parts of the flower." figureDoi="10.3897/phytokeys.176.58825.figure1" httpUri="https://binary.pensoft.net/fig/531547" pageId="0" pageNumber="43">Figs 1</figureCitation>
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Impatiens wutaishanensis R. L. Liao &amp; Lei Cai (drawn by R. M. Zhang) A habit B root C inner lateral sepal D outer lateral sepal E dorsal petal F lateral united petals (F 1: upper petal F 2: lower petal) G lower sepal H ovary and stamens I flower in front view J flower in lateral view K partial view of leaf margin." figureDoi="10.3897/phytokeys.176.58825.figure2" httpUri="https://binary.pensoft.net/fig/531548" pageId="0" pageNumber="43">, 2</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="43" type="materials_examined">
<paragraph pageId="0" pageNumber="43">
<typeStatus>Type</typeStatus>
.
</paragraph>
<paragraph pageId="0" pageNumber="43">
<materialsCitation ID-GBIF-Occurrence="3079226301" collectingDate="2016-09-10" collectorName="Lei Cai, Z. Y. Yu" country="China" county="Jinping County" elevation="1650" latitude="22.772213" location="Maandi" longLatPrecision="1" longitude="103.47494" specimenCount="1" stateProvince="Yunnan Province" typeStatus="holotype">
<collectingCountry name="China">China</collectingCountry>
, 
<collectingRegion country="China" name="Yunnan">Yunnan Province</collectingRegion>
, 
<collectingCounty>Jinping County</collectingCounty>
, 
<location LSID="urn:lsid:plazi:treatment:7E11335ADD9554919F42A0A0D34D00F1:95BB1F55E338DDF1D7C25C85C0DC345C" country="China" county="Jinping County" latitude="22.772213" longLatPrecision="1" longitude="103.47494" name="Maandi" stateProvince="Yunnan Province">Maandi</location>
, alt. 
<elevation metricMagnitude="3" metricUnit="m" metricValue="1.65" unit="m" value="1650.0">
<quantity metricMagnitude="3" metricUnit="m" metricValue="1.65" unit="m" value="1650.0">1650 m</quantity>
a.s.l.
</elevation>
, 
<geoCoordinate degrees="22" direction="north" minutes="46" orientation="latitude" precision="1" seconds="19.97" value="22.772213">22°46'19.97&quot;N</geoCoordinate>
, 
<geoCoordinate degrees="103" direction="east" minutes="28" orientation="longitude" precision="1" seconds="29.78" value="103.47494">103°28'29.78&quot;E</geoCoordinate>
, 
<collectingDate value="2016-09-10">10 September 2016</collectingDate>
, 
<collectorName>Lei Cai</collectorName>
&amp; 
<collectorName>Z.Y. Yu</collectorName>
CL16050 (
<typeStatus>holotype</typeStatus>
:1498854, KUN!; isotypes:1498855, KUN!)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="43" type="diagnosis">
<paragraph pageId="0" pageNumber="43">Diagnosis.</paragraph>
<paragraph pageId="0" pageNumber="43">
This species is similar to 
<taxonomicName authorityName="S.X. Yu &amp; Y.T. Hou" authorityYear="2011" class="Magnoliopsida" family="Balsaminaceae" genus="Impatiens" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Impatiens parvisepala" order="Ericales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="species" species="parvisepala">
<emphasis italics="true" pageId="0" pageNumber="43">Impatiens parvisepala</emphasis>
</taxonomicName>
S.X. Yu &amp; Y.T. Hou (2011: 57) (
<bibRefCitation DOI="https://doi.org/10.5735/085.048.0108" author="Hou, YT" journalOrPublisher="Annales Botanici Fennici" pageId="0" pageNumber="43" pagination="57 - 62" refId="B11" refString="Hou, YT, Zhou, XR, Yu, SX, 2011. Impatiens parvisepala (Balsaminaceae), a new species from Guangxi, China. Annales Botanici Fennici 48 (1): 57 - 62, DOI: https://doi.org/10.5735/085.048.0108" title="Impatiens parvisepala (Balsaminaceae), a new species from Guangxi, China." url="https://doi.org/10.5735/085.048.0108" volume="48" year="2011">Hou et al. 2011</bibRefCitation>
) in its racemose inflorescences, its alternate and aggregated or subverticillate at stem apex arrangement leaf, and its yellow flowers, but it can be distinguished by its conspicuous 0.5-2.4 cm long petiole (vs. sub-sessile or sessile), its shorter 10-35 cm high plants (vs. 35-60 cm high), its 3.5-12 
<normalizedToken originalValue="×">x</normalizedToken>
1.5-4 cm elliptic to lanceolate-oblong leaf blades with cuneate bases (vs. 12-20 
<normalizedToken originalValue="×">x</normalizedToken>
3.5-6 cm obovate or obovate-lanceolate blade with attenuate bases), its slightly incurved or narrowing to incurved spur (vs. nearly straight spur), and its racemose inflorescences with up to 22 flowers (vs. 6-8 flowers per inflorescence).
</paragraph>
<caption doi="10.3897/phytokeys.176.58825.figure1" httpUri="https://binary.pensoft.net/fig/531547" pageId="0" pageNumber="43" start="Figure 1" startId="F1">
<paragraph pageId="0" pageNumber="43">
<emphasis bold="true" pageId="0" pageNumber="43">Figure 1.</emphasis>
<taxonomicName authorityName="R. L. Liao &amp; Lei Cai" authorityYear="2021" class="Magnoliopsida" family="Balsaminaceae" genus="Impatiens" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Impatiens wutaishanensis" order="Ericales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="species" species="wutaishanensis">
<emphasis italics="true" pageId="0" pageNumber="43">Impatiens wutaishanensis</emphasis>
</taxonomicName>
R.L. Liao &amp; Lei Cai 
<emphasis bold="true" pageId="0" pageNumber="43">A</emphasis>
habit 
<emphasis bold="true" pageId="0" pageNumber="43">B</emphasis>
whole plant 
<emphasis bold="true" pageId="0" pageNumber="43">C</emphasis>
inflorescence 
<emphasis bold="true" pageId="0" pageNumber="43">D</emphasis>
capsule 
<emphasis bold="true" pageId="0" pageNumber="43">E</emphasis>
flower in front view 
<emphasis bold="true" pageId="0" pageNumber="43">F</emphasis>
flower in lateral view 
<emphasis bold="true" pageId="0" pageNumber="43">G</emphasis>
different parts of the flower.
</paragraph>
</caption>
<caption doi="10.3897/phytokeys.176.58825.figure2" httpUri="https://binary.pensoft.net/fig/531548" pageId="0" pageNumber="43" start="Figure 2" startId="F2">
<paragraph pageId="0" pageNumber="43">
<emphasis bold="true" pageId="0" pageNumber="43">Figure 2.</emphasis>
<taxonomicName authorityName="R. L. Liao &amp; Lei Cai" authorityYear="2021" class="Magnoliopsida" family="Balsaminaceae" genus="Impatiens" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Impatiens wutaishanensis" order="Ericales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="species" species="wutaishanensis">
<emphasis italics="true" pageId="0" pageNumber="43">Impatiens wutaishanensis</emphasis>
</taxonomicName>
R.L. Liao &amp; Lei Cai (drawn by R.M. Zhang) 
<emphasis bold="true" pageId="0" pageNumber="43">A</emphasis>
habit 
<emphasis bold="true" pageId="0" pageNumber="43">B</emphasis>
root 
<emphasis bold="true" pageId="0" pageNumber="43">C</emphasis>
inner lateral sepal 
<emphasis bold="true" pageId="0" pageNumber="43">D</emphasis>
outer lateral sepal 
<emphasis bold="true" pageId="0" pageNumber="43">E</emphasis>
dorsal petal 
<emphasis bold="true" pageId="0" pageNumber="43">F</emphasis>
lateral united petals (
<emphasis bold="true" pageId="0" pageNumber="43">F1</emphasis>
: upper petal 
<emphasis bold="true" pageId="0" pageNumber="43">F2</emphasis>
: lower petal) 
<emphasis bold="true" pageId="0" pageNumber="43">G</emphasis>
lower sepal 
<emphasis bold="true" pageId="0" pageNumber="43">H</emphasis>
ovary and stamens 
<emphasis bold="true" pageId="0" pageNumber="43">I</emphasis>
flower in front view 
<emphasis bold="true" pageId="0" pageNumber="43">J</emphasis>
flower in lateral view 
<emphasis bold="true" pageId="0" pageNumber="43">K</emphasis>
partial view of leaf margin.
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="43" type="description">
<paragraph pageId="0" pageNumber="43">Description.</paragraph>
<paragraph pageId="0" pageNumber="43">
Perennial herb, 10-35 cm tall, glabrous. Root-system shallow, with runners and adventitious roots. Stem fleshy, erect, simple, lower nodes swollen. Leaves simple, alternate, aggregated or subverticillate at stem apex; petiole 0.5-2.4 cm long, leaf blade 3.5-12 
<normalizedToken originalValue="×">x</normalizedToken>
1.5-4 cm, elliptic, lanceolate, or lanceolate-oblong, base cuneate, margin roughly crenate, mucronulate, apex acuminate, adaxial surface dark green, abaxial surface pale green, lateral veins 4-8 pairs. Racemes in the upper leaf axils, 1-4, 4.2-28 cm long, erect, each with up to 22 flowers. Pedicels 0.6-2.5 cm long, bracteate at base. Bracts ca. 8 mm long, lanceolate to subulate, apex acute, base obtuse, margin entire. Flowers yellow. Lateral sepals 4, light green, the outer pair ca. 5-8 
<normalizedToken originalValue="×">x</normalizedToken>
3-4 mm, ovate or obovate; the inner pair ca. 8-13 
<normalizedToken originalValue="×">x</normalizedToken>
1-3 mm, sickle-shaped, obliquely lanceolate, apex acuminate or caudate. Lower sepal 1.5-2.2 
<normalizedToken originalValue="×">x</normalizedToken>
1.2-2 cm excluding the spur, yellow to yellowish green with reddish patches, obliquely infundibuliform, base gradually constricted into a spur, spur 1.2-3 cm long, slightly incurved or narrowing to incurved, apex rostellate. Dorsal petal 1.3-2.3 
<normalizedToken originalValue="×">x</normalizedToken>
0.7-1.6 cm, yellow with nearly transparent base, obovate to ovate, apex acuminate, with an inconspicuous dorsal crest, base truncate or cuneate. Lateral united petals ca. 1.6-3 cm long, yellow with nearly transparent base and reddish patches; the upper petals ca. 1.5-2.3 
<normalizedToken originalValue="×">x</normalizedToken>
0.7-1 cm, oblong; the lower petal ca.1.2-1.8 
<normalizedToken originalValue="×">x</normalizedToken>
0.6-0.8 cm, reniform. Stamens 5, filaments linear, ca. 3 mm long, anthers obtuse. Ovary fusiform, slightly curved. Placentation axile with four locules. Capsule (immature) clavate, 2-2.5 cm long.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="43" type="pollen morphology">
<paragraph pageId="0" pageNumber="43">Pollen morphology.</paragraph>
<paragraph pageId="0" pageNumber="43">
Pollen grains triangular-round with three equal sides in polar view, and the equatorial view is elliptic, long-elliptic, 
<normalizedToken originalValue="P×E=16.56±">PxE=16.56+/-</normalizedToken>
1.78 (14.51-21.73) 
<normalizedToken originalValue="×">x</normalizedToken>
30.00 
<normalizedToken originalValue="±">+/-</normalizedToken>
0.98 (28.35-32.11) 
<normalizedToken originalValue="μm">μm</normalizedToken>
. 3-colpate, linear, the entire surface is covered with reticulate ornamentation, granules in lumina (Fig. 
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Micromorphology of Impatiens wutaishanensis R. L. Liao &amp; Lei Cai under cryo-SEM A-D pollen A polar view B equatorial view C partial view D total view E-F leaf surface E adaxial epidermis F abaxial epidermis. Scale bar: 2 μm (A, B); 1 μm (C); 20 μm (D-F)." figureDoi="10.3897/phytokeys.176.58825.figure3" httpUri="https://binary.pensoft.net/fig/531549" pageId="0" pageNumber="43">3</figureCitation>
).
</paragraph>
<caption doi="10.3897/phytokeys.176.58825.figure3" httpUri="https://binary.pensoft.net/fig/531549" pageId="0" pageNumber="43" start="Figure 3" startId="F3">
<paragraph pageId="0" pageNumber="43">
<emphasis bold="true" pageId="0" pageNumber="43">Figure 3.</emphasis>
Micromorphology of 
<taxonomicName authorityName="R. L. Liao &amp; Lei Cai" authorityYear="2021" class="Magnoliopsida" family="Balsaminaceae" genus="Impatiens" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Impatiens wutaishanensis" order="Ericales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="species" species="wutaishanensis">
<emphasis italics="true" pageId="0" pageNumber="43">Impatiens wutaishanensis</emphasis>
</taxonomicName>
R.L. Liao &amp; Lei Cai under cryo-SEM 
<emphasis bold="true" pageId="0" pageNumber="43">A-D</emphasis>
pollen 
<emphasis bold="true" pageId="0" pageNumber="43">A</emphasis>
polar view 
<emphasis bold="true" pageId="0" pageNumber="43">B</emphasis>
equatorial view 
<emphasis bold="true" pageId="0" pageNumber="43">C</emphasis>
partial view 
<emphasis bold="true" pageId="0" pageNumber="43">D</emphasis>
total view 
<emphasis bold="true" pageId="0" pageNumber="43">E-F</emphasis>
leaf surface 
<emphasis bold="true" pageId="0" pageNumber="43">E</emphasis>
adaxial epidermis 
<emphasis bold="true" pageId="0" pageNumber="43">F</emphasis>
abaxial epidermis. Scale bar: 2 
<normalizedToken originalValue="μm">μm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="43">A, B</emphasis>
); 1 
<normalizedToken originalValue="μm">μm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="43">C</emphasis>
); 20 
<normalizedToken originalValue="μm">μm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="43">D-F</emphasis>
).
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="43" type="leaf surface micromorphology">
<paragraph pageId="0" pageNumber="43">Leaf surface micromorphology.</paragraph>
<paragraph pageId="0" pageNumber="43">
The anticlinal walls of the epidermal cells on the adaxial surfaces are straight, while those of the abaxial surface are sinuate. The stomata only appeared on the abaxial surface of the leaf, the shape was anomocytic and the outline of the guard cells was suborbiculate (Fig. 
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Micromorphology of Impatiens wutaishanensis R. L. Liao &amp; Lei Cai under cryo-SEM A-D pollen A polar view B equatorial view C partial view D total view E-F leaf surface E adaxial epidermis F abaxial epidermis. Scale bar: 2 μm (A, B); 1 μm (C); 20 μm (D-F)." figureDoi="10.3897/phytokeys.176.58825.figure3" httpUri="https://binary.pensoft.net/fig/531549" pageId="0" pageNumber="43">3</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="43" type="phenology">
<paragraph pageId="0" pageNumber="43">Phenology.</paragraph>
<paragraph pageId="0" pageNumber="43">This new species was observed flowering from August to November, and fruiting from September to December.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="43" type="distribution">
<paragraph pageId="0" pageNumber="43">Distribution.</paragraph>
<paragraph pageId="0" pageNumber="43">
This species is currently known from only two small subpopulations less than 10 km away (Shidong and Biaoshuiyan) in Jinping County of Southeast Yunnan, China (Fig. 
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Distribution of Impatiens wutaishanensis R. L. Liao &amp; Lei Cai and I. parvisepala S. X. Yu &amp; Y. T. Hou." figureDoi="10.3897/phytokeys.176.58825.figure4" httpUri="https://binary.pensoft.net/fig/531550" pageId="0" pageNumber="43">4</figureCitation>
). The distribution area is very close to the border between China and Vietnam. We assume that this species should be distributed in Vietnam due to its similar habitat and proximity to the type locality, which will be verified by future investigation.
</paragraph>
<caption doi="10.3897/phytokeys.176.58825.figure4" httpUri="https://binary.pensoft.net/fig/531550" pageId="0" pageNumber="43" start="Figure 4" startId="F4">
<paragraph pageId="0" pageNumber="43">
<emphasis bold="true" pageId="0" pageNumber="43">Figure 4.</emphasis>
Distribution of 
<taxonomicName authorityName="R. L. Liao &amp; Lei Cai" authorityYear="2021" class="Magnoliopsida" family="Balsaminaceae" genus="Impatiens" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Impatiens wutaishanensis" order="Ericales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="species" species="wutaishanensis">
<emphasis italics="true" pageId="0" pageNumber="43">Impatiens wutaishanensis</emphasis>
</taxonomicName>
R.L. Liao &amp; Lei Cai and 
<taxonomicName lsidName="I. parvisepala" pageId="0" pageNumber="43" rank="species" species="parvisepala">
<emphasis italics="true" pageId="0" pageNumber="43">I. parvisepala</emphasis>
</taxonomicName>
S.X. Yu &amp; Y.T. Hou.
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="43" type="ecology">
<paragraph pageId="0" pageNumber="43">Ecology.</paragraph>
<paragraph pageId="0" pageNumber="43">
This new species has a runner with adventitious root produced from the nodes and was collected growing in the understory of forest at an elevation of 1300-1650 m. In the subpopulation in Shidong, the plants found coexist with the cultivated 
<taxonomicName authorityName="Crevost &amp; Lemarie" authorityYear="1917" class="Monocotyledoneae" family="Zingiberaceae" genus="Amomum" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Amomum tsaoko" order="Scitamineae" pageId="0" pageNumber="43" phylum="Angiospermae" rank="species" species="tsaoko">
<emphasis italics="true" pageId="0" pageNumber="43">Amomum tsaoko</emphasis>
</taxonomicName>
Crevost &amp; Lemarie (
<taxonomicName class="Monocotyledoneae" family="Zingiberaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Scitamineae" pageId="0" pageNumber="43" phylum="Angiospermae" rank="family">Zingiberaceae</taxonomicName>
). In the subpopulation in Biaoshuiyan, the plants were found beside the artificial trail in a scenic area. The main accompanying species were 
<taxonomicName class="Dicotyledoneae" family="Begoniaceae" genus="Begonia" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Begonia" order="Violales" pageId="0" pageNumber="43" phylum="Angiospermae" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="43">Begonia</emphasis>
</taxonomicName>
Linn. sp. (
<taxonomicName class="Dicotyledoneae" family="Begoniaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Violales" pageId="0" pageNumber="43" phylum="Angiospermae" rank="family">Begoniaceae</taxonomicName>
), 
<taxonomicName class="Magnoliopsida" family="Gesneriaceae" genus="Didymocarpus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Didymocarpus purpureobracteatus" order="Lamiales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="species" species="purpureobracteatus">
<emphasis italics="true" pageId="0" pageNumber="43">Didymocarpus purpureobracteatus</emphasis>
</taxonomicName>
W.W. Smith (
<taxonomicName class="Magnoliopsida" family="Gesneriaceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Lamiales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="family">Gesneriaceae</taxonomicName>
), 
<taxonomicName class="Magnoliopsida" family="Orchidaceae" genus="Epigeneium" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Epigeneium amplum" order="Asparagales" pageId="0" pageNumber="43" phylum="Angiospermae" rank="species" species="amplum">
<emphasis italics="true" pageId="0" pageNumber="43">Epigeneium amplum</emphasis>
</taxonomicName>
(Lindl.) Summerh. (
<taxonomicName authorityName="Gagnepain" authorityYear="1932" class="Magnoliopsida" family="Orchidaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Asparagales" pageId="0" pageNumber="43" phylum="Angiospermae" rank="family">Orchidaceae</taxonomicName>
), 
<taxonomicName class="Monocotyledoneae" family="Zingiberaceae" genus="Hedychium" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Hedychium villosum" order="Scitamineae" pageId="0" pageNumber="43" phylum="Angiospermae" rank="species" species="villosum">
<emphasis italics="true" pageId="0" pageNumber="43">Hedychium villosum</emphasis>
</taxonomicName>
Wall. (
<taxonomicName class="Monocotyledoneae" family="Zingiberaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Scitamineae" pageId="0" pageNumber="43" phylum="Angiospermae" rank="family">Zingiberaceae</taxonomicName>
), 
<taxonomicName class="Dicotyledoneae" family="Polygalaceae" genus="Polygala" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Polygala fallax" order="Rutales" pageId="0" pageNumber="43" phylum="Angiospermae" rank="species" species="fallax">
<emphasis italics="true" pageId="0" pageNumber="43">Polygala fallax</emphasis>
</taxonomicName>
Hemsl. (
<taxonomicName class="Dicotyledoneae" family="Polygalaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Rutales" pageId="0" pageNumber="43" phylum="Angiospermae" rank="family">Polygalaceae</taxonomicName>
) and 
<taxonomicName class="Dicotyledoneae" family="Ericaceae" genus="Vaccinium" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Vaccinium" order="Ericales" pageId="0" pageNumber="43" phylum="Angiospermae" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="43">Vaccinium</emphasis>
</taxonomicName>
Linn. sp. (
<taxonomicName class="Dicotyledoneae" family="Ericaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Ericales" pageId="0" pageNumber="43" phylum="Angiospermae" rank="family">Ericaceae</taxonomicName>
).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="43" type="conservation status">
<paragraph pageId="0" pageNumber="43">Conservation status.</paragraph>
<paragraph pageId="0" pageNumber="43">
This species is currently known only from Jinping County, Yunnan, China with one type locality and a subpopulation. The Extent of Occurrence (EOO) is less than 100 km2 and the known Area of Occupancy (AOO) is less than 15 km2. The conservation status can be evaluated as Vulnerable (VU) D2 based on IUCN Red List Categories and Criteria (
<bibRefCitation author="IUCN" journalOrPublisher="Annales Botanici Fennici" pageId="0" pageNumber="43" publicationUrl="http://www.iucnredlist.org/documents/RedListGuidelines.pdf" refId="B12" refString="IUCN, 2019. Guidelines for Using the IUCN Red List Categories and Criteria. Version 14. Prepared by the Standards and Petitions Subcommittee. http://www.iucnredlist.org/documents/RedListGuidelines.pdf" title="Guidelines for Using the IUCN Red List Categories and Criteria. Version 14. Prepared by the Standards and Petitions Subcommittee." url="http://www.iucnredlist.org/documents/RedListGuidelines.pdf" year="2019">IUCN 2019</bibRefCitation>
). About 350 and 200 individuals were known in the two subpopulations of Biaoshuiyan and Shidong, respectively, and both are exposed to human disturbance. Therefore, we assess this species as a Plant Species with Extremely Small Populations (PSESP) (
<bibRefCitation DOI="https://doi.org/10.1016/j.biocon.2020.108535" author="Yang, J" journalOrPublisher="Phytotaxa" pageId="0" pageNumber="43" refId="B24" refString="Yang, J, Cai, L, Liu, DT, Chen, G, Gratzfeld, J, Sun, WB, 2020. China's conservation program on Plant Species with Extremely Small Populations (PSESP): Progress and perspectives. Biological Conservation 244: e108535. https://doi.org/10.1016/j.biocon.2020.108535" title="China's conservation program on Plant Species with Extremely Small Populations (PSESP): Progress and perspectives. Biological Conservation 244: e 108535." url="https://doi.org/10.1016/j.biocon.2020.108535" year="2020">Yang et al. 2020</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="43" type="etymology">
<paragraph pageId="0" pageNumber="43">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="43">
The specific epithet ' 
<taxonomicName authorityName="R. L. Liao &amp; Lei Cai" authorityYear="2021" class="Magnoliopsida" family="Balsaminaceae" genus="Impatiens" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Impatiens wutaishanensis" order="Ericales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="species" species="wutaishanensis">
<emphasis italics="true" pageId="0" pageNumber="43">Impatiens wutaishanensis</emphasis>
</taxonomicName>
' refers to the type locality where the new species was found, located in the Wutaishan area of Jinping Fenshuiling National Nature Reserve, Jinping County, Southeast Yunnan, China. The Chinese name is given as 
<normalizedToken originalValue="“五台山凤仙花”">&quot;五台山凤仙花&quot;</normalizedToken>
.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="43" type="materials_examined">
<paragraph pageId="0" pageNumber="43">Additional specimens examined.</paragraph>
<paragraph pageId="0" pageNumber="43">
<materialsCitation ID-GBIF-Occurrence="3079226302" collectingDate="2015-08-05" collectingDateMax="2020-08-02" collectingDateMin="2015-08-05" collectorName="Lei Cai, The, R. L. Liao, X. Y. Li" country="China" county="Jinping County" elevation="1650" latitude="22.772213" location="Maandi Town" longLatPrecision="1" longitude="103.47494" specimenCount="1" stateProvince="Yunnan Province" typeStatus="Paratypes">
<typeStatus>Paratypes</typeStatus>
. 
<collectingCountry name="China">China</collectingCountry>
. 
<collectingRegion country="China" name="Yunnan">Yunnan Province</collectingRegion>
: 
<collectingCounty>Jinping County</collectingCounty>
, 
<location LSID="urn:lsid:plazi:treatment:7E11335ADD9554919F42A0A0D34D00F1:2F95A83BE55E1FD4A1DCBB5FE80CB604" country="China" county="Jinping County" latitude="22.772213" longLatPrecision="1" longitude="103.47494" name="Maandi Town" stateProvince="Yunnan Province">Maandi Town</location>
, Shidong. 
<geoCoordinate degrees="22" direction="north" minutes="46" orientation="latitude" precision="1" seconds="19.97" value="22.772213">22°46'19.97&quot;N</geoCoordinate>
, 
<geoCoordinate degrees="103" direction="east" minutes="28" orientation="longitude" precision="1" seconds="29.78" value="103.47494">103°28'29.78&quot;E</geoCoordinate>
, 
<elevation metricMagnitude="3" metricUnit="m" metricValue="1.65" unit="m" value="1650.0">
<quantity metricMagnitude="3" metricUnit="m" metricValue="1.65" unit="m" value="1650.0">1650 m</quantity>
a.s.l.
</elevation>
, 
<collectingDate value="2015-08-05">5 August 2015</collectingDate>
, 
<collectorName>Lei Cai</collectorName>
et al., CL155 (KUN!); 
<collectorName>The</collectorName>
same locality, 
<collectingDate value="2020-08-02">2 August 2020</collectingDate>
, 
<collectorName>R.L. Liao</collectorName>
&amp; 
<collectorName>X.Y. Li</collectorName>
, LRL202008003 (KUN!)
</materialsCitation>
; 
<materialsCitation ID-GBIF-Occurrence="3079226303" collectingDate="2020-08-02" collectorName="R. L. Liao, X. Y. Li" country="China" county="Jinping County" elevation="1311" latitude="22.732391" location="Biaoshuiyan" longLatPrecision="1" longitude="103.51016" municipality="Maandi Town" specimenCount="1" stateProvince="Yunnan Province" typeStatus="paratype">
<collectingRegion country="China" name="Yunnan">Yunnan Province</collectingRegion>
: 
<collectingCounty>Jinping County</collectingCounty>
, 
<collectingMunicipality>Maandi Town</collectingMunicipality>
, 
<location LSID="urn:lsid:plazi:treatment:7E11335ADD9554919F42A0A0D34D00F1:2C3D063E5B6CFF48AF001882279AFF7D" country="China" county="Jinping County" latitude="22.732391" longLatPrecision="1" longitude="103.51016" municipality="Maandi Town" name="Biaoshuiyan" stateProvince="Yunnan Province">Biaoshuiyan</location>
, 
<geoCoordinate degrees="22" direction="north" minutes="43" orientation="latitude" precision="1" seconds="56.61" value="22.732391">22°43'56.61&quot;N</geoCoordinate>
, 
<geoCoordinate degrees="103" direction="east" minutes="30" orientation="longitude" precision="1" seconds="36.58" value="103.51016">103°30'36.58&quot;E</geoCoordinate>
, 
<elevation metricMagnitude="3" metricUnit="m" metricValue="1.311" unit="m" value="1311.0">
<quantity metricMagnitude="3" metricUnit="m" metricValue="1.311" unit="m" value="1311.0">1311 m</quantity>
a.s.l.
</elevation>
, 
<collectingDate value="2020-08-02">2 August 2020</collectingDate>
, 
<collectorName>R.L. Liao</collectorName>
&amp; 
<collectorName>X.Y. Li</collectorName>
, LRL202008001 (KUN!)
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="43" type="discussion">
<paragraph pageId="0" pageNumber="43">Discussion.</paragraph>
<paragraph pageId="0" pageNumber="43">
The new species is most similar to 
<taxonomicName authorityName="S.X. Yu &amp; Y.T. Hou" authorityYear="2011" class="Magnoliopsida" family="Balsaminaceae" genus="Impatiens" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Impatiens parvisepala" order="Ericales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="species" species="parvisepala">
<emphasis italics="true" pageId="0" pageNumber="43">Impatiens parvisepala</emphasis>
</taxonomicName>
in its racemose inflorescence, its yellow flowers with four lateral sepals. However, 
<taxonomicName lsidName="I. wutaishanensis" pageId="0" pageNumber="43" rank="species" species="wutaishanensis">
<emphasis italics="true" pageId="0" pageNumber="43">I. wutaishanensis</emphasis>
</taxonomicName>
is usually a shorter plant and its petiolate leaf blades are smaller and elliptic, lanceolate, or lanceolate-oblong. Its nectar spur is slightly incurved or narrowing to an incurved spur, and each inflorescence may have up to 22 flowers (Figs 
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Impatiens wutaishanensis R. L. Liao &amp; Lei Cai A habit B whole plant C inflorescence D capsule E flower in front view F flower in lateral view G different parts of the flower." figureDoi="10.3897/phytokeys.176.58825.figure1" httpUri="https://binary.pensoft.net/fig/531547" pageId="0" pageNumber="43">1</figureCitation>
, 
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Impatiens wutaishanensis R. L. Liao &amp; Lei Cai (drawn by R. M. Zhang) A habit B root C inner lateral sepal D outer lateral sepal E dorsal petal F lateral united petals (F 1: upper petal F 2: lower petal) G lower sepal H ovary and stamens I flower in front view J flower in lateral view K partial view of leaf margin." figureDoi="10.3897/phytokeys.176.58825.figure2" httpUri="https://binary.pensoft.net/fig/531548" pageId="0" pageNumber="43">2</figureCitation>
). In contrast, the plants of 
<taxonomicName lsidName="I. parvisepala" pageId="0" pageNumber="43" rank="species" species="parvisepala">
<emphasis italics="true" pageId="0" pageNumber="43">I. parvisepala</emphasis>
</taxonomicName>
are taller, the sessile or subsessile leaf blades are larger and obovate or obovate-lanceolate, the spur is nearly straight and the number of flowers per inflorescence is 6-8 (
<bibRefCitation DOI="https://doi.org/10.5735/085.048.0108" author="Hou, YT" journalOrPublisher="Annales Botanici Fennici" pageId="0" pageNumber="43" pagination="57 - 62" refId="B11" refString="Hou, YT, Zhou, XR, Yu, SX, 2011. Impatiens parvisepala (Balsaminaceae), a new species from Guangxi, China. Annales Botanici Fennici 48 (1): 57 - 62, DOI: https://doi.org/10.5735/085.048.0108" title="Impatiens parvisepala (Balsaminaceae), a new species from Guangxi, China." url="https://doi.org/10.5735/085.048.0108" volume="48" year="2011">Hou et al. 2011</bibRefCitation>
; 
<bibRefCitation author="Son, HT" journalOrPublisher="Vietnam Journal of Forest Science" pageId="0" pageNumber="43" pagination="4018 - 4020" publicationUrl="http://vafs.gov.vn/" refId="B19" refString="Son, HT, Bon, Tn, Hung, NQ, Vinh, PV, Anh, TV, 2015. Impatiens parvisepala (Balsaminaceae): a newly recorded from Vietnam. Vietnam Journal of Forest Science 4: 4018 - 4020, http://vafs.gov.vn/" title="Impatiens parvisepala (Balsaminaceae): a newly recorded from Vietnam." url="http://vafs.gov.vn/" volume="4" year="2015">Son et al. 2015</bibRefCitation>
). The distribution of these two species is geographically isolated from each other: 
<taxonomicName authorityName="R. L. Liao &amp; Lei Cai" authorityYear="2021" class="Magnoliopsida" family="Balsaminaceae" genus="Impatiens" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Impatiens wutaishanensis" order="Ericales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="species" species="wutaishanensis">
<emphasis italics="true" pageId="0" pageNumber="43">Impatiens wutaishanensis</emphasis>
</taxonomicName>
, is confined to Southeast Yunnan Province with two subpopulations, where the 
<taxonomicName lsidName="I. parvisepala" pageId="0" pageNumber="43" rank="species" species="parvisepala">
<emphasis italics="true" pageId="0" pageNumber="43">I. parvisepala</emphasis>
</taxonomicName>
is recorded in western Guangxi and northern Vietnam (Fig. 
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Distribution of Impatiens wutaishanensis R. L. Liao &amp; Lei Cai and I. parvisepala S. X. Yu &amp; Y. T. Hou." figureDoi="10.3897/phytokeys.176.58825.figure4" httpUri="https://binary.pensoft.net/fig/531550" pageId="0" pageNumber="43">4</figureCitation>
).
</paragraph>
<paragraph pageId="0" pageNumber="43">
In order to illustrate the morphological circumscription of the new species, we compare the new species with four species with similar morphological characters in Table 
<tableCitation captionStart="Table 1" captionStartId="T1" captionText="Table 1. Comparison of morphological characters in Impatiens wutaishanensis (n = 30 for the measurements), I. parvisepala (data from Hou et al. 2011 and Son et al. 2015), I. apalophylla (data from Hooker 1908 a and Chen et al. 2007), I. clavigera (data from Hooker 1909 b, Hou et al. 2011 and Tan et al. 2015,) and I. tianlinensis (data from Zeng et al. 2015)." httpUri="http://table.plazi.org/id/8CF1916B13D8048EDCAE8F69A94D95BE" pageId="0" pageNumber="43" tableUuid="8CF1916B13D8048EDCAE8F69A94D95BE">1</tableCitation>
: 
<taxonomicName class="Magnoliopsida" family="Balsaminaceae" genus="Impatiens" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Impatiens apalophylla" order="Ericales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="species" species="apalophylla">
<emphasis italics="true" pageId="0" pageNumber="43">Impatiens apalophylla</emphasis>
</taxonomicName>
Hook. f. (1908:243), 
<taxonomicName lsidName="I. clavigera" pageId="0" pageNumber="43" rank="species" species="clavigera">
<emphasis italics="true" pageId="0" pageNumber="43">I. clavigera</emphasis>
</taxonomicName>
Hook. f. (1908:2863), 
<taxonomicName lsidName="I. parvisepala" pageId="0" pageNumber="43" rank="species" species="parvisepala">
<emphasis italics="true" pageId="0" pageNumber="43">I. parvisepala</emphasis>
</taxonomicName>
and 
<taxonomicName lsidName="I. tianlinensis" pageId="0" pageNumber="43" rank="species" species="tianlinensis">
<emphasis italics="true" pageId="0" pageNumber="43">I. tianlinensis</emphasis>
</taxonomicName>
S.X. Yu &amp; L.J. Zhang (2015: 253) (
<bibRefCitation DOI="https://doi.org/10.11646/phytotaxa.227.3.4" author="Zeng, L" journalOrPublisher="Phytotaxa" pageId="0" pageNumber="43" pagination="253 - 260" refId="B27" refString="Zeng, L, Liu, YN, Gogoi, R, Zhang, LJ, Yu, SX, 2015. Impatiens tianlinensis (Balsaminaceae), a new species from Guangxi, China. Phytotaxa 227 (3): 253 - 260, DOI: https://doi.org/10.11646/phytotaxa.227.3.4" title="Impatiens tianlinensis (Balsaminaceae), a new species from Guangxi, China." url="https://doi.org/10.11646/phytotaxa.227.3.4" volume="227" year="2015">Zeng et al. 2015</bibRefCitation>
).
</paragraph>
<caption ID-Table-UUID="8CF1916B13D8048EDCAE8F69A94D95BE" httpUri="http://table.plazi.org/id/8CF1916B13D8048EDCAE8F69A94D95BE" pageId="0" pageNumber="43" start="Table 1" startId="T1">
<paragraph pageId="0" pageNumber="43">
<emphasis bold="true" pageId="0" pageNumber="43">Table 1.</emphasis>
Comparison of morphological characters in 
<taxonomicName authorityName="R. L. Liao &amp; Lei Cai" authorityYear="2021" class="Magnoliopsida" family="Balsaminaceae" genus="Impatiens" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Impatiens wutaishanensis" order="Ericales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="species" species="wutaishanensis">
<emphasis italics="true" pageId="0" pageNumber="43">Impatiens wutaishanensis</emphasis>
</taxonomicName>
(n=30 for the measurements), 
<taxonomicName lsidName="I. parvisepala" pageId="0" pageNumber="43" rank="species" species="parvisepala">
<emphasis italics="true" pageId="0" pageNumber="43">I. parvisepala</emphasis>
</taxonomicName>
(data from 
<bibRefCitation DOI="https://doi.org/10.5735/085.048.0108" author="Hou, YT" journalOrPublisher="Annales Botanici Fennici" pageId="0" pageNumber="43" pagination="57 - 62" refId="B11" refString="Hou, YT, Zhou, XR, Yu, SX, 2011. Impatiens parvisepala (Balsaminaceae), a new species from Guangxi, China. Annales Botanici Fennici 48 (1): 57 - 62, DOI: https://doi.org/10.5735/085.048.0108" title="Impatiens parvisepala (Balsaminaceae), a new species from Guangxi, China." url="https://doi.org/10.5735/085.048.0108" volume="48" year="2011">Hou et al. 2011</bibRefCitation>
and 
<bibRefCitation author="Son, HT" journalOrPublisher="Vietnam Journal of Forest Science" pageId="0" pageNumber="43" pagination="4018 - 4020" publicationUrl="http://vafs.gov.vn/" refId="B19" refString="Son, HT, Bon, Tn, Hung, NQ, Vinh, PV, Anh, TV, 2015. Impatiens parvisepala (Balsaminaceae): a newly recorded from Vietnam. Vietnam Journal of Forest Science 4: 4018 - 4020, http://vafs.gov.vn/" title="Impatiens parvisepala (Balsaminaceae): a newly recorded from Vietnam." url="http://vafs.gov.vn/" volume="4" year="2015">Son et al. 2015</bibRefCitation>
), 
<taxonomicName lsidName="I. apalophylla" pageId="0" pageNumber="43" rank="species" species="apalophylla">
<emphasis italics="true" pageId="0" pageNumber="43">I. apalophylla</emphasis>
</taxonomicName>
(data from 
<bibRefCitation author="Hooker, JD" journalOrPublisher="Phytotaxa" pageId="0" pageNumber="43" refId="B9" refString="Hooker, JD, 1908a. Les Especes Du Genre &quot;Impatiens&quot; dans l'Herbier du Museum de Paris. Nouvelles Archives du Museum d'Histoire Naturelle, Paris, ser. 4, 10: 233-272." title="Les Especes Du Genre &quot; Impatiens &quot; dans l'Herbier du Museum de Paris. Nouvelles Archives du Museum d'Histoire Naturelle, Paris, ser. 4, 10: 233 - 272." year="1908 a">Hooker 1908a</bibRefCitation>
and 
<bibRefCitation author="Chen, YL" editor="Wu, ZY" journalOrPublisher="12). Science Press, Beijing &amp; Missouri Botanical Garden Press, St. Louis" pageId="0" pageNumber="43" pagination="43 - 113" refId="B3" refString="Chen, YL, Akiyama, S, Ohba, H, 2007. Balsaminaceae. In: Wu, ZY, Raven, PH, Hong, DY, Eds., Flora of China (Vol. 12). Science Press, Beijing &amp; Missouri Botanical Garden Press, St. Louis: 43 - 113" title="Balsaminaceae." volumeTitle="Flora of China (Vol." year="2007">Chen et al. 2007</bibRefCitation>
), 
<taxonomicName lsidName="I. clavigera" pageId="0" pageNumber="43" rank="species" species="clavigera">
<emphasis italics="true" pageId="0" pageNumber="43">I. clavigera</emphasis>
</taxonomicName>
(data from Hooker 1909b, 
<bibRefCitation DOI="https://doi.org/10.5735/085.048.0108" author="Hou, YT" journalOrPublisher="Annales Botanici Fennici" pageId="0" pageNumber="43" pagination="57 - 62" refId="B11" refString="Hou, YT, Zhou, XR, Yu, SX, 2011. Impatiens parvisepala (Balsaminaceae), a new species from Guangxi, China. Annales Botanici Fennici 48 (1): 57 - 62, DOI: https://doi.org/10.5735/085.048.0108" title="Impatiens parvisepala (Balsaminaceae), a new species from Guangxi, China." url="https://doi.org/10.5735/085.048.0108" volume="48" year="2011">Hou et al. 2011</bibRefCitation>
and 
<bibRefCitation DOI="https://doi.org/10.1186/s40529-015-0108-4" author="Tan, YH" journalOrPublisher="Caryologia" pageId="0" pageNumber="43" refId="B21" refString="Tan, YH, Liu, YN, Jiang, H, Zhu, XX, Zhang, W, Yu, SX, 2015. Impatiens pandurata (Balsaminaceae), a new species from Yunnan, China. Botanical Studies 56: 29. https://doi.org/10.1186/s40529-015-0108-4" title="Impatiens pandurata (Balsaminaceae), a new species from Yunnan, China. Botanical Studies 56: 29." url="https://doi.org/10.1186/s40529-015-0108-4" year="2015">Tan et al. 2015</bibRefCitation>
,) and 
<taxonomicName lsidName="I. tianlinensis" pageId="0" pageNumber="43" rank="species" species="tianlinensis">
<emphasis italics="true" pageId="0" pageNumber="43">I. tianlinensis</emphasis>
</taxonomicName>
(data from 
<bibRefCitation DOI="https://doi.org/10.11646/phytotaxa.227.3.4" author="Zeng, L" journalOrPublisher="Phytotaxa" pageId="0" pageNumber="43" pagination="253 - 260" refId="B27" refString="Zeng, L, Liu, YN, Gogoi, R, Zhang, LJ, Yu, SX, 2015. Impatiens tianlinensis (Balsaminaceae), a new species from Guangxi, China. Phytotaxa 227 (3): 253 - 260, DOI: https://doi.org/10.11646/phytotaxa.227.3.4" title="Impatiens tianlinensis (Balsaminaceae), a new species from Guangxi, China." url="https://doi.org/10.11646/phytotaxa.227.3.4" volume="227" year="2015">Zeng et al. 2015</bibRefCitation>
).
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="43">
<table pageId="0" pageNumber="43">
<tr pageId="0" pageNumber="43">
<th colspan="1" pageId="0" pageNumber="43" rowspan="1">Character</th>
<th colspan="1" pageId="0" pageNumber="43" rowspan="1">
<taxonomicName lsidName="I. wutaishanensis" pageId="0" pageNumber="43" rank="species" species="wutaishanensis">
<emphasis italics="true" pageId="0" pageNumber="43">I. wutaishanensis</emphasis>
</taxonomicName>
</th>
<th colspan="1" pageId="0" pageNumber="43" rowspan="1">
<taxonomicName lsidName="I. parvisepala" pageId="0" pageNumber="43" rank="species" species="parvisepala">
<emphasis italics="true" pageId="0" pageNumber="43">I. parvisepala</emphasis>
</taxonomicName>
</th>
<th colspan="1" pageId="0" pageNumber="43" rowspan="1">
<taxonomicName lsidName="I. apalophylla" pageId="0" pageNumber="43" rank="species" species="apalophylla">
<emphasis italics="true" pageId="0" pageNumber="43">I. apalophylla</emphasis>
</taxonomicName>
</th>
<th colspan="1" pageId="0" pageNumber="43" rowspan="1">
<taxonomicName lsidName="I. clavigera" pageId="0" pageNumber="43" rank="species" species="clavigera">
<emphasis italics="true" pageId="0" pageNumber="43">I. clavigera</emphasis>
</taxonomicName>
</th>
<th colspan="1" pageId="0" pageNumber="43" rowspan="1">
<taxonomicName lsidName="I. tianlinensis" pageId="0" pageNumber="43" rank="species" species="tianlinensis">
<emphasis italics="true" pageId="0" pageNumber="43">I. tianlinensis</emphasis>
</taxonomicName>
</th>
</tr>
<tr pageId="0" pageNumber="43">
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">Plant height</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">
10-35 (16.71 
<normalizedToken originalValue="±">+/-</normalizedToken>
5.30) cm
</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">35-60 cm</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">30-60 cm</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">50-60 cm</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">50-80 cm</td>
</tr>
<tr pageId="0" pageNumber="43">
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">Length of petiole</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">
0.5-2.4 (1.02 
<normalizedToken originalValue="±">+/-</normalizedToken>
0.44) cm
</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">sub-sessile or sessile</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">2-4 cm</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">1-2 cm</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">(0.5-) 1-2 cm</td>
</tr>
<tr pageId="0" pageNumber="43">
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">Shape of leaf blade</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">elliptic, lanceolate, or lanceolate-oblong</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">obovate or obovate-lanceolate</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">oblong-ovate or oblong-oblanceolate</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">obovate or oblanceolate</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">obovate to oblanceolate</td>
</tr>
<tr pageId="0" pageNumber="43">
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">Size of leaf</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">
3.5-12 (7.53 
<normalizedToken originalValue="±">+/-</normalizedToken>
1.86) 
<normalizedToken originalValue="×">x</normalizedToken>
1.5-4 (2.90 
<normalizedToken originalValue="±">+/-</normalizedToken>
0.79) cm
</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">
12-20 
<normalizedToken originalValue="×">x</normalizedToken>
3.5-6 cm
</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">
10-22 
<normalizedToken originalValue="×">x</normalizedToken>
4-8 cm
</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">
8-15 (-18) 
<normalizedToken originalValue="×">x</normalizedToken>
3.5-5 cm
</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">
10-15 (-18) 
<normalizedToken originalValue="×">x</normalizedToken>
5-8 cm
</td>
</tr>
<tr pageId="0" pageNumber="43">
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">Length of peduncle</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">
4-28 (13.00 
<normalizedToken originalValue="±">+/-</normalizedToken>
6.71) cm
</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">15-17 cm</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">7-15 cm</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">8-10 cm</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">10-15 cm,</td>
</tr>
<tr pageId="0" pageNumber="43">
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">No. of flowers in an inflorescence</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">up to 22 flowers</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">6-8 flowers</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">4-10 flowers</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">5-9 flowers</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">3-5 (-7) flowers</td>
</tr>
<tr pageId="0" pageNumber="43">
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">Shape and length of spur</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">
slightly incurved or incurved, gradually constricted, 1.2-3 (2.06 
<normalizedToken originalValue="±">+/-</normalizedToken>
0.45) cm long
</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">nearly straight, gradually constricted, 2-2.5 cm long</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">incurved, abruptly elongated, 2-2.5 cm long</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">incurved, abruptly narrowed, 5-6 mm long</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">involuted, abruptly constricted, 1-1.5 cm long</td>
</tr>
<tr pageId="0" pageNumber="43">
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">Bracts</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">lanceolate to subulate, persistent</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">lanceolate or subulate, persistent</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">invisible</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">ovate, caducous</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">ovate, deciduous</td>
</tr>
<tr pageId="0" pageNumber="43">
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">Lower sepal</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">
obliquely infundibuliform, with reddish patches, 1.2-2.8 (1.94 
<normalizedToken originalValue="±">+/-</normalizedToken>
0.38) 
<normalizedToken originalValue="×">x</normalizedToken>
0.8-2.2 (1.38 
<normalizedToken originalValue="±">+/-</normalizedToken>
0.37) cm
</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">
obliquely infundibuliform, with reddish patches, 1.8-2 
<normalizedToken originalValue="×">x</normalizedToken>
2.5-3 cm
</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">narrowly funnel-shaped, with reddish patches, 3 cm</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">
narrowly funnel-shaped, absent patch, 2 
<normalizedToken originalValue="×">x</normalizedToken>
3 cm
</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">slightly narrowly funnel-shaped, with reddish patches, 2.5-3.5 cm</td>
</tr>
<tr pageId="0" pageNumber="43">
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">Dorsal petal</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">
ovate, 1.3-2.3 (1.80 
<normalizedToken originalValue="±">+/-</normalizedToken>
0.28) 
<normalizedToken originalValue="×">x</normalizedToken>
0.7-1.6 (1.15 
<normalizedToken originalValue="±">+/-</normalizedToken>
0.26) cm
</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">
obovate, 1.8-2.2 
<normalizedToken originalValue="×">x</normalizedToken>
1.5-2 cm
</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">ellipticum, 1-4 cm</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">obovate, ca. 2 cm</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">
ovate, 10-12 
<normalizedToken originalValue="×">x</normalizedToken>
7-9 mm
</td>
</tr>
<tr pageId="0" pageNumber="43">
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">Lateral united petals</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">1.6-3 cm long, with reddish patches</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">2.8-3 cm long, with reddish patches</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">2-3 cm long, with apparent reddish patches</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">2-6 cm long, absent patch</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">2-2.5 cm long, with reddish patches</td>
</tr>
<tr pageId="0" pageNumber="43">
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">Pollen grains</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">
30.00 
<normalizedToken originalValue="±">+/-</normalizedToken>
0.98 (28.35-32.11) 
<normalizedToken originalValue="×">x</normalizedToken>
16.56 
<normalizedToken originalValue="±">+/-</normalizedToken>
1.78 (14.51-21.73) 
<normalizedToken originalValue="μm">μm</normalizedToken>
</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">
28.84 (27.98-30.17) 
<normalizedToken originalValue="×">x</normalizedToken>
20.57 (19.70-21.63) 
<normalizedToken originalValue="μm">μm</normalizedToken>
</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">
31.85 (30.96-32.73) 
<normalizedToken originalValue="×">x</normalizedToken>
5.57 (5.13-6.75) 
<normalizedToken originalValue="μm">μm</normalizedToken>
</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">Missing data</td>
<td colspan="1" pageId="0" pageNumber="43" rowspan="1">
30.13 (29.62-30.47) 
<normalizedToken originalValue="×">x</normalizedToken>
12.95 (12.68-13.54) 
<normalizedToken originalValue="μm">μm</normalizedToken>
</td>
</tr>
</table>
</paragraph>
</subSubSection>
</treatment>
</document>