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<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.153.50933" ID-GBIF-Dataset="6b168b3a-8c87-4e23-a994-49812c3de4dc" ID-PMC="PMC7381718" ID-Pensoft-Pub="1314-2003-153-37" ID-Pensoft-UUID="D901AD693AE0577F9140C44DBF11072A" ID-PubMed="32765179" ModsDocID="1314-2003-153-37" checkinTime="1594919059224" checkinUser="pensoft" docAuthor="Guo, Zhiyou, Wu, Zhaowen, Xu, Weibin, Li, Zhenyu &amp; Xiang, Xiaoguo" docDate="2020" docId="5EE482F614855B12AA8C89BF6F34461D" docLanguage="en" docName="PhytoKeys 153: 37-48" docOrigin="PhytoKeys 153" docSource="http://dx.doi.org/10.3897/phytokeys.153.50933" docTitle="Paraboea dolomitica Z. Y. Li, X. G. Xiang &amp; Z. Y. Guo 2020, sp. nov." docType="treatment" docVersion="4" id="D901AD693AE0577F9140C44DBF11072A" lastPageNumber="37" masterDocId="D901AD693AE0577F9140C44DBF11072A" masterDocTitle="Paraboea dolomitica (Gesneriaceae), a new species from Guizhou, China" masterLastPageNumber="48" masterPageNumber="37" pageNumber="37" updateTime="1668139883709" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Paraboea dolomitica (Gesneriaceae), a new species from Guizhou, China</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Guo, Zhiyou</mods:namePart>
<mods:affiliation>Qiannan Normal College for Nationalities, College of Biological Sciences and Agriculture, Duyun, 558000, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Wu, Zhaowen</mods:namePart>
<mods:affiliation>Jiangxi Province Key Laboratory of Watershed Ecosystem Change and Biodiversity, Institute of Life Science and School of Life Sciences, Nanchang University, Nanchang 330031, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Xu, Weibin</mods:namePart>
<mods:affiliation>Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and the Chinese Academy of Sciences, Guilin 541006, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Li, Zhenyu</mods:namePart>
<mods:affiliation>State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Xiang, Xiaoguo</mods:namePart>
<mods:affiliation>Jiangxi Province Key Laboratory of Watershed Ecosystem Change and Biodiversity, Institute of Life Science and School of Life Sciences, Nanchang University, Nanchang 330031, China</mods:affiliation>
<mods:nameIdentifier type="email">xiangxg2010@163.com</mods:nameIdentifier>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>PhytoKeys</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2020</mods:date>
<mods:detail type="volume">
<mods:number>153</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>37</mods:start>
<mods:end>48</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location>
<mods:url>http://dx.doi.org/10.3897/phytokeys.153.50933</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.153.50933</mods:identifier>
<mods:identifier type="Pensoft-Pub">1314-2003-153-37</mods:identifier>
<mods:identifier type="Pensoft-UUID">D901AD693AE0577F9140C44DBF11072A</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="165119459" LSID="urn:lsid:plazi:treatment:5EE482F614855B12AA8C89BF6F34461D" httpUri="http://treatment.plazi.org/id/5EE482F614855B12AA8C89BF6F34461D" lastPageNumber="37" pageId="0" pageNumber="37">
<subSubSection pageId="0" pageNumber="37" type="nomenclature">
<paragraph pageId="0" pageNumber="37">
<taxonomicName LSID="5EE482F6-1485-5B12-AA8C-89BF6F34461D" authority="Z. Y. Li, X. G. Xiang &amp; Z. Y. Guo" authorityName="Z. Y. Li, X. G. Xiang &amp; Z. Y. Guo" authorityYear="2020" class="Magnoliopsida" family="Gesneriaceae" genus="Paraboea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Paraboea dolomitica" order="Lamiales" pageId="0" pageNumber="37" phylum="Tracheophyta" rank="species" species="dolomitica" status="sp. nov.">Paraboea dolomitica Z.Y. Li, X.G. Xiang &amp; Z.Y. Guo</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="37">sp. nov.</taxonomicNameLabel>
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Paraboea dolomitica. A Habitat B flowering habit C flower face view D opened corolla showing stamens, staminodes and pistil E bracts F pistil with calyx G adaxial leaf blade; and H abaxial leaf blade." figureDoi="10.3897/phytokeys.153.50933.figure2" httpUri="https://binary.pensoft.net/fig/432322" pageId="0" pageNumber="37">Figs 2</figureCitation>
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Paraboea dolomitica. A Flowering habit B opened corolla showing stamens, staminode and pistil C pistil with calyx and D capsule. Drawn by Zhaowen Wu based on holotype and isotypes." figureDoi="10.3897/phytokeys.153.50933.figure3" httpUri="https://binary.pensoft.net/fig/432323" pageId="0" pageNumber="37">, 3</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="37" type="diagnosis">
<paragraph pageId="0" pageNumber="37">Diagnosis.</paragraph>
<paragraph pageId="0" pageNumber="37">
<taxonomicName authorityName="Z. Y. Li, X. G. Xiang &amp; Z. Y. Guo" authorityYear="2020" class="Magnoliopsida" family="Gesneriaceae" genus="Paraboea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Paraboea dolomitica" order="Lamiales" pageId="0" pageNumber="37" phylum="Tracheophyta" rank="species" species="dolomitica">
<emphasis italics="true" pageId="0" pageNumber="37">Paraboea dolomitica</emphasis>
</taxonomicName>
is morphologically similar to
<taxonomicName lsidName="P. filipes" pageId="0" pageNumber="37" rank="species" species="filipes">
<emphasis italics="true" pageId="0" pageNumber="37">P. filipes</emphasis>
</taxonomicName>
. Both of them have obovate leaf blades, 1-4-flowered cymes and a purplish corolla, but
<taxonomicName lsidName="P. dolomitica" pageId="0" pageNumber="37" rank="species" species="dolomitica">
<emphasis italics="true" pageId="0" pageNumber="37">P. dolomitica</emphasis>
</taxonomicName>
differs from
<taxonomicName lsidName="P. filipes" pageId="0" pageNumber="37" rank="species" species="filipes">
<emphasis italics="true" pageId="0" pageNumber="37">P. filipes</emphasis>
</taxonomicName>
by its leathery leaves with denticulate margins (
<emphasis italics="true" pageId="0" pageNumber="37">vs.</emphasis>
papery leaves with subentire margins in
<taxonomicName lsidName="P. filipes" pageId="0" pageNumber="37" rank="species" species="filipes">
<emphasis italics="true" pageId="0" pageNumber="37">P. filipes</emphasis>
</taxonomicName>
), peduncles sparsely covered with brown hairs (vs. sparsely sericeous-lanate when young and glabrate when mature), two woolly bracts (vs. two glabrous bracts), reniform anthers (vs. oblong anthers), two staminodes 0.3 cm long (vs. 1 staminodes 0.02 cm long), and flowering during April and May (vs. flowering during September and October) (Table
<tableCitation captionStart="Table 1" captionStartId="T1" captionText="Table 1. Morphological comparisons between Paraboea dolomitica and its relatives its relatives based on morphological observation and phylogenetic analyses." httpUri="http://table.plazi.org/id/7BBDAD424B24D198B89AEA1E636FDAD0" pageId="0" pageNumber="37" tableUuid="7BBDAD424B24D198B89AEA1E636FDAD0">1</tableCitation>
).
</paragraph>
<caption doi="10.3897/phytokeys.153.50933.figure2" httpUri="https://binary.pensoft.net/fig/432322" pageId="0" pageNumber="37" start="Figure 2" startId="F2">
<paragraph pageId="0" pageNumber="37">
<emphasis bold="true" pageId="0" pageNumber="37">Figure 2.</emphasis>
<taxonomicName authorityName="Z. Y. Li, X. G. Xiang &amp; Z. Y. Guo" authorityYear="2020" class="Magnoliopsida" family="Gesneriaceae" genus="Paraboea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Paraboea dolomitica" order="Lamiales" pageId="0" pageNumber="37" phylum="Tracheophyta" rank="species" species="dolomitica">
<emphasis italics="true" pageId="0" pageNumber="37">Paraboea dolomitica</emphasis>
</taxonomicName>
.
<emphasis bold="true" pageId="0" pageNumber="37">A</emphasis>
Habitat
<emphasis bold="true" pageId="0" pageNumber="37">B</emphasis>
flowering habit
<emphasis bold="true" pageId="0" pageNumber="37">C</emphasis>
flower face view
<emphasis bold="true" pageId="0" pageNumber="37">D</emphasis>
opened corolla showing stamens, staminodes and pistil
<emphasis bold="true" pageId="0" pageNumber="37">E</emphasis>
bracts
<emphasis bold="true" pageId="0" pageNumber="37">F</emphasis>
pistil with calyx
<emphasis bold="true" pageId="0" pageNumber="37">G</emphasis>
adaxial leaf blade; and
<emphasis bold="true" pageId="0" pageNumber="37">H</emphasis>
abaxial leaf blade.
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="37">
Phylogenetic analysis suggested that
<taxonomicName lsidName="P. dolomitica" pageId="0" pageNumber="37" rank="species" species="dolomitica">
<emphasis italics="true" pageId="0" pageNumber="37">P. dolomitica</emphasis>
</taxonomicName>
was nested in a clade including
<taxonomicName lsidName="P. crassifolia" pageId="0" pageNumber="37" rank="species" species="crassifolia">
<emphasis italics="true" pageId="0" pageNumber="37">P. crassifolia</emphasis>
</taxonomicName>
(Hemsl.) Burtt,
<taxonomicName lsidName="P. tetrabracteata" pageId="0" pageNumber="37" rank="species" species="tetrabracteata">
<emphasis italics="true" pageId="0" pageNumber="37">P. tetrabracteata</emphasis>
</taxonomicName>
F. Wen, Xin Hong &amp; Y. G. Wei,
<taxonomicName lsidName="P. peltifolia" pageId="0" pageNumber="37" rank="species" species="peltifolia">
<emphasis italics="true" pageId="0" pageNumber="37">P. peltifolia</emphasis>
</taxonomicName>
D. Fang et Z. Zeng,
<taxonomicName lsidName="P. vetutina" pageId="0" pageNumber="37" rank="species" species="vetutina">
<emphasis italics="true" pageId="0" pageNumber="37">P. vetutina</emphasis>
</taxonomicName>
(W. T. Wang et C. Z. Gao) Burtt,
<taxonomicName lsidName="P. dushanensis" pageId="0" pageNumber="37" rank="species" species="dushanensis">
<emphasis italics="true" pageId="0" pageNumber="37">P. dushanensis</emphasis>
</taxonomicName>
W. B. Xu &amp; M. Q. Han,
<taxonomicName lsidName="P. dictyoneura" pageId="0" pageNumber="37" rank="species" species="dictyoneura">
<emphasis italics="true" pageId="0" pageNumber="37">P. dictyoneura</emphasis>
</taxonomicName>
(Hance) Burtt,
<emphasis italics="true" pageId="0" pageNumber="37">
P
<taxonomicName lsidName="xiangguiensis" pageId="0" pageNumber="37" rank="species" species="xiangguiensis">xiangguiensis</taxonomicName>
</emphasis>
W. B. Xu &amp; B. Pan and
<taxonomicName lsidName="P. guilinensis" pageId="0" pageNumber="37" rank="species" species="guilinensis">
<emphasis italics="true" pageId="0" pageNumber="37">P. guilinensis</emphasis>
</taxonomicName>
L. Xu et Y. G. Wei, but
<taxonomicName lsidName="P. dolomitica" pageId="0" pageNumber="37" rank="species" species="dolomitica">
<emphasis italics="true" pageId="0" pageNumber="37">P. dolomitica</emphasis>
</taxonomicName>
can be easily differentiated from them in leaf position, inflorescence, penduncle, bract and capsule. The detailed morphological comparison of the species most morphologically similar to
<taxonomicName lsidName="P. dolomitica" pageId="0" pageNumber="37" rank="species" species="dolomitica">
<emphasis italics="true" pageId="0" pageNumber="37">P. dolomitica</emphasis>
</taxonomicName>
is listed in Table
<tableCitation captionStart="Table 1" captionStartId="T1" captionText="Table 1. Morphological comparisons between Paraboea dolomitica and its relatives its relatives based on morphological observation and phylogenetic analyses." httpUri="http://table.plazi.org/id/7BBDAD424B24D198B89AEA1E636FDAD0" pageId="0" pageNumber="37" tableUuid="7BBDAD424B24D198B89AEA1E636FDAD0">1</tableCitation>
.
</paragraph>
<caption ID-Table-UUID="7BBDAD424B24D198B89AEA1E636FDAD0" httpUri="http://table.plazi.org/id/7BBDAD424B24D198B89AEA1E636FDAD0" pageId="0" pageNumber="37" start="Table 1" startId="T1">
<paragraph pageId="0" pageNumber="37">
<emphasis bold="true" pageId="0" pageNumber="37">Table 1.</emphasis>
Morphological comparisons between
<taxonomicName authorityName="Z. Y. Li, X. G. Xiang &amp; Z. Y. Guo" authorityYear="2020" class="Magnoliopsida" family="Gesneriaceae" genus="Paraboea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Paraboea dolomitica" order="Lamiales" pageId="0" pageNumber="37" phylum="Tracheophyta" rank="species" species="dolomitica">
<emphasis italics="true" pageId="0" pageNumber="37">Paraboea dolomitica</emphasis>
</taxonomicName>
and its relatives its relatives based on morphological observation and phylogenetic analyses.
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="37">
<table pageId="0" pageNumber="37">
<tr pageId="0" pageNumber="37">
<th colspan="1" pageId="0" pageNumber="37" rowspan="1">Characters</th>
<th colspan="1" pageId="0" pageNumber="37" rowspan="1">
<taxonomicName lsidName="P. dolomitica" pageId="0" pageNumber="37" rank="species" species="dolomitica">
<emphasis italics="true" pageId="0" pageNumber="37">P. dolomitica</emphasis>
</taxonomicName>
</th>
<th colspan="1" pageId="0" pageNumber="37" rowspan="1">
<taxonomicName lsidName="P. filipes" pageId="0" pageNumber="37" rank="species" species="filipes">
<emphasis italics="true" pageId="0" pageNumber="37">P. filipes</emphasis>
</taxonomicName>
</th>
<th colspan="1" pageId="0" pageNumber="37" rowspan="1">
<taxonomicName lsidName="P. dictyoneura" pageId="0" pageNumber="37" rank="species" species="dictyoneura">
<emphasis italics="true" pageId="0" pageNumber="37">P. dictyoneura</emphasis>
</taxonomicName>
</th>
<th colspan="1" pageId="0" pageNumber="37" rowspan="1">
<taxonomicName lsidName="P. crassifolia" pageId="0" pageNumber="37" rank="species" species="crassifolia">
<emphasis italics="true" pageId="0" pageNumber="37">P. crassifolia</emphasis>
</taxonomicName>
</th>
<th colspan="1" pageId="0" pageNumber="37" rowspan="1">
<taxonomicName lsidName="P. dushanensis" pageId="0" pageNumber="37" rank="species" species="dushanensis">
<emphasis italics="true" pageId="0" pageNumber="37">P. dushanensis</emphasis>
</taxonomicName>
</th>
<th colspan="1" pageId="0" pageNumber="37" rowspan="1">
<taxonomicName lsidName="P. peltifolia" pageId="0" pageNumber="37" rank="species" species="peltifolia">
<emphasis italics="true" pageId="0" pageNumber="37">P. peltifolia</emphasis>
</taxonomicName>
</th>
</tr>
<tr pageId="0" pageNumber="37">
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">Rhizome</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">1.5-6.0 cm long, ca. 0.3-0.5 cm diam.</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">up to 2.5 cm long, ca. 0.3 cm diam.</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">1.5-2.5 cm long, 0.7-0.8 cm diam.</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">0.5-1.5 cm long, 0.5-0.9 cm diam.</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">4-10 cm long, 0.2-0.6 cm diam.</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">2-7 cm long, 0.5-1 cm diam.</td>
</tr>
<tr pageId="0" pageNumber="37">
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">Stem</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">present</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">absent</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">absent or up to 10 cm</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">absent or up to 15 cm</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">absent</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">present</td>
</tr>
<tr pageId="0" pageNumber="37">
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">Leaf position</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">crowded near the stem apex, opposite</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">basal, rosette</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">basal or crowded near the stem apex, rosette</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">basal or crowded near the stem apex</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">congested at the apex of rhizome</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">spiral at the stem apex</td>
</tr>
<tr pageId="0" pageNumber="37">
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">Leaf blade</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">
leathery, obovate to elliptic, 2.5-4.5
<normalizedToken originalValue="×">x</normalizedToken>
1.0-1.5 cm, margin denticulate
</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">
papery, obovate to obovate-oblong, (1~) 2-5
<normalizedToken originalValue="×">x</normalizedToken>
(0.3~) 0.7-2.2 cm, margin shallowly crenate or subentire
</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">
thick papery, oblanceolate, 7-19
<normalizedToken originalValue="×">x</normalizedToken>
1.2-4.5 cm, margin serrate to dentate or subentire
</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">
thick papery, obovate or ovate, 3-16
<normalizedToken originalValue="×">x</normalizedToken>
1.5-7 cm, margin crenate to denate or subentire
</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">
leathery, cuneate to attenuate, 4-8
<normalizedToken originalValue="×">x</normalizedToken>
0.7-1.5 cm, margin crenate to shallowly repand
</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">
papery, obovate to oblanceolate, spatulate or subspatulate, 6-33.5
<normalizedToken originalValue="×">x</normalizedToken>
3-14.3 cm, margin crenate-serrate
</td>
</tr>
<tr pageId="0" pageNumber="37">
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">Cymes</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">1-4-flowered</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">1-4-flowered</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">5-20-flowered</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">4-12-flowered</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">1-5-flowered</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">2-15-flowered</td>
</tr>
<tr pageId="0" pageNumber="37">
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">Peduncle</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">3-5 cm long, sparsely lanate with glandular hairs</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">3-7 cm long, glabrescent</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">8-21 cm long, pannose to sparsely pannose</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">3-12 cm long, woolly to pannose</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">3-5 cm long, ferruginous matted indumentum</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">4-6 cm long, woolly</td>
</tr>
<tr pageId="0" pageNumber="37">
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">Bract</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">2, linear, 0.3-0.4 cm long</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">2, narrowly oblong-ovate, ca. 0.1 cm long</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">2 or 3, lanceolate to narrowly oblong, 0.5-1.3 cm long</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">2, linear to subulate, 0.2-0.5 cm long</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">2, linear-lanceolate, 0.3-0.5 cm long</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">2, lanceolate-triangular, 0.2-0.3 (~0.4) cm long</td>
</tr>
<tr pageId="0" pageNumber="37">
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">Calyx</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">5-parted</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">5-parted</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">5-parted</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">5-parted</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">5-parted</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">2-lipped</td>
</tr>
<tr pageId="0" pageNumber="37">
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">Corolla</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">purplish</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">purplish</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">purplish</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">purplish</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">purple-blue</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">white</td>
</tr>
<tr pageId="0" pageNumber="37">
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">Anther</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">reniform</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">narrowly oblong</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">oblong</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">oblong</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">elliptic</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">reniform</td>
</tr>
<tr pageId="0" pageNumber="37">
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">Staminodes</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">2, 0.3 cm long</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">1, ca. 0.02 cm long</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">3, 0.2-0.45 cm long</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">2, 0.2-0.25 cm long</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">3, 0.25-0.3 cm long</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">2, 0.2 cm long</td>
</tr>
<tr pageId="0" pageNumber="37">
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">Capsule</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">1.5-1.8 cm long, slightly twisted</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">0.5-1.1 cm long, not twisted</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">1.5-6 cm long, spirally twisted to nearly straight</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">2-4.5 cm long, spirally twisted</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">1.2-3.1 cm long, not twisted</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">1-3.6 cm long, not twisted</td>
</tr>
<tr pageId="0" pageNumber="37">
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">Flowering</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">April and May</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">September and October</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">April and May</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">June and July</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">May and June</td>
<td colspan="1" pageId="0" pageNumber="37" rowspan="1">March and April</td>
</tr>
</table>
</paragraph>
<paragraph pageId="0" pageNumber="37">
<tableNote pageId="0" pageNumber="37">
Note: The morphological characters of
<taxonomicName lsidName="P. filipes" pageId="0" pageNumber="37" rank="species" species="filipes">
<emphasis italics="true" pageId="0" pageNumber="37">P. filipes</emphasis>
</taxonomicName>
,
<taxonomicName lsidName="P. dictyoneura" pageId="0" pageNumber="37" rank="species" species="dictyoneura">
<emphasis italics="true" pageId="0" pageNumber="37">P. dictyoneura</emphasis>
</taxonomicName>
,
<taxonomicName lsidName="P. crassifolia" pageId="0" pageNumber="37" rank="species" species="crassifolia">
<emphasis italics="true" pageId="0" pageNumber="37">P. crassifolia</emphasis>
</taxonomicName>
and
<taxonomicName lsidName="P. peltifolia" pageId="0" pageNumber="37" rank="species" species="peltifolia">
<emphasis italics="true" pageId="0" pageNumber="37">P. peltifolia</emphasis>
</taxonomicName>
are from
<bibRefCitation author="Li, ZY" journalOrPublisher="PhytoKeys" pageId="0" pageNumber="37" refId="B8" refString="Li, ZY, Wang, YZ, 2004. Plants of Gesneriaceae in China. Henan Sciences &amp; Technology Publishing House, Zhengzhou. [In Chinese]" title="Plants of Gesneriaceae in China. Henan Sciences &amp; Technology Publishing House, Zhengzhou. [In Chinese]" year="2004">Li and Wang (2004)</bibRefCitation>
and the characters of
<taxonomicName lsidName="P. dushanensis" pageId="0" pageNumber="37" rank="species" species="dushanensis">
<emphasis italics="true" pageId="0" pageNumber="37">P. dushanensis</emphasis>
</taxonomicName>
are from
<bibRefCitation DOI="https://doi.org/10.1186/s40529-017-0207-5" author="Xu, WB" journalOrPublisher="Botanical Studies (Taipei, Taiwan)" pageId="0" pageNumber="37" pagination=": 56" refId="B28" refString="Xu, WB, Guo, J, Pan, B, Han, MQ, Liu, Y, Chung, KF, 2017a. Three new species of Paraboea (Gesneriaceae) from limestone karsts of China based on morphological and molecular evidence. Botanical Studies (Taipei, Taiwan) 58 (1): 56, DOI: https://doi.org/10.1186/s40529-017-0207-5" title="Three new species of Paraboea (Gesneriaceae) from limestone karsts of China based on morphological and molecular evidence." url="https://doi.org/10.1186/s40529-017-0207-5" volume="58" year="2017 a">Xu et al. (2017a)</bibRefCitation>
.
</tableNote>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="37" type="materials_examined">
<paragraph pageId="0" pageNumber="37">Type.</paragraph>
<paragraph pageId="0" pageNumber="37">
China. Guizhou: Shibing County, Yuntai Mountain, 27°06'80.7&quot;N,
<geoCoordinate degrees="108" direction="east" minutes="07" orientation="longitude" precision="1" seconds="00.0" value="108.11667">108°07'00.0&quot;E</geoCoordinate>
, elevation 885 m, on rock faces of a karst dolomite cave, 2 May 2017, Z.Y. Guo 20170047 (holotype: PE!; isotypes: PE!, QNUN!).
</paragraph>
<paragraph pageId="0" pageNumber="37">Perennial herbs. Rhizomes subterete, 1.5-6.0 cm long, 0.3-0.5 cm diam. Roots slender, fibrous. Leaves crowded near stem apex, opposite; blade leathery, obovate to elliptic, 2.5-4.5 cm long, 1.0-1.5 cm wide, apex acute or rounded, base rounded to broadly cuneate, margin denticulate, involute; adaxial surface with arachnoid covering when young, but glabrescent when mature, abaxially densely brown woolly; principal vein depressed above, raised beneath, lateral veins 3-6 on each side of midrib, tertiary venation inconspicuous; petiole 0.8-2.0 cm long, 0.2-0.3 cm broad, densely covered with appressed velvety hairs. Cymes axillary, umbel-like 1-4-flowered; peduncle 3-5 cm long, 0.05-0.08 cm in diameter, sparsely lanate and glandulose-pubescent. Bracts 2, 0.3-0.4 cm long, linear, woolly beneath; pedicel 0.8-2.2 cm long, 0.05-0.1 cm in diameter, sparsely lanate with glandular hairs. Calyx 5-parted, 0.4-0.6 cm long, 0.1-0.15 cm in diameter, apex acute, densely brown woolly; segments linear. Corolla oblique-campanulate, zygomorphic, purplish, 1.0-1.2 cm long, outside and inside glabrous; tube 0.5-0.6 cm long; throat ca. 0.7 cm in diameter; adaxial lip 2-lobed, lobes orbicular or deltoid, abaxial lip 3-lobed, lobes oblong-elliptic or oblong. Stamens 2, glabrous; filaments 0.5-0.6 cm long, ca. 0.08 cm in diameter, yellow, curved at the upper part; anthers reniform, ca. 0.3 cm long, 0.2 cm broad; staminodes 2, linear, ca. 0.3 cm long. Pistil glabrous, ovary linear, stigma capitate. Capsule linear, 1.5-1.8 cm long, 0.15-0.2 cm broad, glabrous, slightly twisted.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="37" type="distribution">
<paragraph pageId="0" pageNumber="37">Distribution.</paragraph>
<paragraph pageId="0" pageNumber="37">
<taxonomicName authorityName="Z. Y. Li, X. G. Xiang &amp; Z. Y. Guo" authorityYear="2020" class="Magnoliopsida" family="Gesneriaceae" genus="Paraboea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Paraboea dolomitica" order="Lamiales" pageId="0" pageNumber="37" phylum="Tracheophyta" rank="species" species="dolomitica">
<emphasis italics="true" pageId="0" pageNumber="37">Paraboea dolomitica</emphasis>
</taxonomicName>
is known from Yuntai Mountain, Shibing County and Wuyang River, Zhenyuan County, Guizhou, China.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="37" type="phenology">
<paragraph pageId="0" pageNumber="37">Phenology.</paragraph>
<paragraph pageId="0" pageNumber="37">Flowering occurs in April and May and the fruiting occurs between June and August.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="37" type="etymology">
<paragraph pageId="0" pageNumber="37">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="37">The specific epithet refers to the habitat of this new species, the dolomite karst area.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="37" type="habitat">
<paragraph pageId="0" pageNumber="37">Habitat and ecology.</paragraph>
<paragraph pageId="0" pageNumber="37">
<taxonomicName authorityName="Z. Y. Li, X. G. Xiang &amp; Z. Y. Guo" authorityYear="2020" class="Magnoliopsida" family="Gesneriaceae" genus="Paraboea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Paraboea dolomitica" order="Lamiales" pageId="0" pageNumber="37" phylum="Tracheophyta" rank="species" species="dolomitica">
<emphasis italics="true" pageId="0" pageNumber="37">Paraboea dolomitica</emphasis>
</taxonomicName>
grows on rock faces of dolomite karst area, at an elevation of ca. 650-855 m. Accompanying plants in the habitat are sparse and include trees, such as
<taxonomicName class="Magnoliopsida" family="Juglandaceae" genus="Platycarya" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Platycarya strobilacea" order="Fagales" pageId="0" pageNumber="37" phylum="Tracheophyta" rank="species" species="strobilacea">
<emphasis italics="true" pageId="0" pageNumber="37">Platycarya strobilacea</emphasis>
</taxonomicName>
Sieb. et Zucc.,
<taxonomicName class="Magnoliopsida" family="Anacardiaceae" genus="Cotinus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cotinus coggygria" order="Sapindales" pageId="0" pageNumber="37" phylum="Tracheophyta" rank="species" species="coggygria">
<emphasis italics="true" pageId="0" pageNumber="37">Cotinus coggygria</emphasis>
</taxonomicName>
Scop., and herbs such as
<taxonomicName class="Lycopodiopsida" family="Selaginellaceae" genus="Selaginella" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Selaginella moellendorfii" order="Selaginellales" pageId="0" pageNumber="37" phylum="Tracheophyta" rank="species" species="moellendorfii">
<emphasis italics="true" pageId="0" pageNumber="37">Selaginella moellendorfii</emphasis>
</taxonomicName>
Hieron.,
<taxonomicName class="Liliopsida" family="Orchidaceae" genus="Paphiopedilum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Paphiopedilum micranthum" order="Asparagales" pageId="0" pageNumber="37" phylum="Tracheophyta" rank="species" species="micranthum">
<emphasis italics="true" pageId="0" pageNumber="37">Paphiopedilum micranthum</emphasis>
</taxonomicName>
T. Tang et F. T. Wang,
<taxonomicName class="Magnoliopsida" family="Violaceae" genus="Viola" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Viola diffusa" order="Malpighiales" pageId="0" pageNumber="37" phylum="Tracheophyta" rank="species" species="diffusa">
<emphasis italics="true" pageId="0" pageNumber="37">Viola diffusa</emphasis>
</taxonomicName>
Ging.,
<taxonomicName class="Magnoliopsida" family="Rubiaceae" genus="Galium" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Galium aparine subsp. var. var. echinospermum" order="Gentianales" pageId="0" pageNumber="37" phylum="Tracheophyta" rank="variety" species="aparine" subSpecies="var." variety="echinospermum">Galium aparine Linn. var. echinospermum</taxonomicName>
(Wallr.) Cuf. and
<taxonomicName class="Liliopsida" family="Cyperaceae" genus="Carex" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Carex" order="Poales" pageId="0" pageNumber="37" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="37">Carex</emphasis>
</taxonomicName>
sp.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="37" type="additional collections">
<paragraph pageId="0" pageNumber="37">Additional collections.</paragraph>
<paragraph pageId="0" pageNumber="37">
China. Guizhou: Zhenyuan County, Wuyang River, 27°06'80.7&quot;N,
<geoCoordinate degrees="108" direction="east" minutes="07" orientation="longitude" precision="1" seconds="00.0" value="108.11667">108°07'00.0&quot;E</geoCoordinate>
, elevation 650 m, on rock faces, 3 August 2016, Guo ZY, GZY1608721 (PE and QNUN), GZY1608723 (PE and QNUN), GZY1608724 (PE and QNUN).
</paragraph>
<caption doi="10.3897/phytokeys.153.50933.figure3" httpUri="https://binary.pensoft.net/fig/432323" pageId="0" pageNumber="37" start="Figure 3" startId="F3">
<paragraph pageId="0" pageNumber="37">
<emphasis bold="true" pageId="0" pageNumber="37">Figure 3.</emphasis>
<taxonomicName authorityName="Z. Y. Li, X. G. Xiang &amp; Z. Y. Guo" authorityYear="2020" class="Magnoliopsida" family="Gesneriaceae" genus="Paraboea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Paraboea dolomitica" order="Lamiales" pageId="0" pageNumber="37" phylum="Tracheophyta" rank="species" species="dolomitica">
<emphasis italics="true" pageId="0" pageNumber="37">Paraboea dolomitica</emphasis>
</taxonomicName>
.
<emphasis bold="true" pageId="0" pageNumber="37">A</emphasis>
Flowering habit
<emphasis bold="true" pageId="0" pageNumber="37">B</emphasis>
opened corolla showing stamens, staminode and pistil
<emphasis bold="true" pageId="0" pageNumber="37">C</emphasis>
pistil with calyx and
<emphasis bold="true" pageId="0" pageNumber="37">D</emphasis>
capsule. Drawn by Zhaowen Wu based on holotype and isotypes.
</paragraph>
</caption>
</subSubSection>
</treatment>
</document>