treatments-xml/data/CC/78/43/CC784351657D5C19ACA0F2A62673562B.xml

<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.12.3221" ID-PMC="PMC3349056" ID-Pensoft-Pub="1314-2003-12-53" ID-Pensoft-UUID="FFA92664D748967AFFE1FFA57F65FFC3" ID-PubMed="22645414" ID-Zenodo-Dep="576119" ModsDocID="1314-2003-12-53" checkinTime="1451252014344" checkinUser="pensoft" docAuthor="Bunwong, Sukhonthip, Chantaranothai, Pranom &amp; Keeley, Sterling C." docDate="2012" docId="CC784351657D5C19ACA0F2A62673562B" docLanguage="en" docName="PhytoKeys 12: 53-57" docOrigin="PhytoKeys 12" docPubDate="2012-05-08" docSource="http://dx.doi.org/10.3897/phytokeys.12.3221" docTitle="Camchaya thailandica Bunwong, Chantar. &amp; S. C. Keeley 2012, sp. nov." docType="treatment" docVersion="3" id="FFA92664D748967AFFE1FFA57F65FFC3" lastPageNumber="55" masterDocId="FFA92664D748967AFFE1FFA57F65FFC3" masterDocTitle="A new species of Camchaya (Asteraceae, Vernonieae) from Thailand" masterLastPageNumber="57" masterPageNumber="53" pageNumber="54" updateTime="1668139353338" updateUser="ExternalLinkService">
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<mods:titleInfo>
<mods:title>A new species of Camchaya (Asteraceae, Vernonieae) from Thailand</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Bunwong, Sukhonthip</mods:namePart>
<mods:affiliation>Maejo University Phrae Campus, Mae Sai, Rong Kwang, Phrae 54140, Thailand</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Chantaranothai, Pranom</mods:namePart>
<mods:affiliation>Applied Taxonomic Research Center, Department of Biology, Faculty of Science, Khon Kaen University, Khon Kaen 40002, Thailand</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Keeley, Sterling C.</mods:namePart>
<mods:affiliation>Department of Botany, University of Hawaii at Manoa, 3190 Maile Way, Honolulu, HI 96822, USA</mods:affiliation>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
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<mods:titleInfo>
<mods:title>PhytoKeys</mods:title>
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<mods:part>
<mods:date>2012</mods:date>
<mods:detail type="pubDate">
<mods:number>2012-05-08</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>12</mods:number>
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<mods:extent unit="page">
<mods:start>53</mods:start>
<mods:end>57</mods:end>
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<mods:location>
<mods:url>http://dx.doi.org/10.3897/phytokeys.12.3221</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.12.3221</mods:identifier>
<mods:identifier type="Pensoft-Pub">1314-2003-12-53</mods:identifier>
<mods:identifier type="Pensoft-UUID">FFA92664D748967AFFE1FFA57F65FFC3</mods:identifier>
<mods:identifier type="Zenodo-Dep">576119</mods:identifier>
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<treatment ID-GBIF-Taxon="182229379" LSID="urn:lsid:plazi:treatment:CC784351657D5C19ACA0F2A62673562B" httpUri="http://treatment.plazi.org/id/CC784351657D5C19ACA0F2A62673562B" lastPageId="2" lastPageNumber="55" pageId="1" pageNumber="54">
<subSubSection pageId="1" pageNumber="54" type="nomenclature">
<paragraph pageId="1" pageNumber="54">
<taxonomicName LSID="CC784351-657D-5C19-ACA0-F2A62673562B" authority="Bunwong, Chantar. &amp; S. C. Keeley" authorityName="Bunwong, Chantar. &amp; S. C. Keeley" authorityYear="2012" class="Dicotyledoneae" family="Asteraceae" genus="Camchaya" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Camchaya thailandica" order="Campanulales" pageId="1" pageNumber="54" phylum="Angiospermae" rank="species" species="thailandica" status="sp. nov.">Camchaya thailandica Bunwong, Chantar. &amp; S.C.Keeley</taxonomicName>
<taxonomicNameLabel pageId="1" pageNumber="54">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection lastPageId="2" lastPageNumber="55" pageId="1" pageNumber="54" type="type">
<paragraph pageId="1" pageNumber="54">Type.</paragraph>
<paragraph pageId="1" pageNumber="54">
Thailand. Prov. Udon Thani, rare on rocky areas in Phu Phrabat Historical Park. alt. 300 m, 
<geoCoordinate degrees="17" direction="north" minutes="43.84" orientation="latitude" precision="9" value="17.730667">17°43.84'N</geoCoordinate>
; 
<geoCoordinate degrees="102" direction="east" minutes="29.65" orientation="longitude" precision="9" value="102.49416">102°29.65'E</geoCoordinate>
, 29 September 2007 (flower) S. Bunwong 328 (holotype KKU, isotype US) (
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Capitulescences, A-B terminal C axillary. Note that phyllaries are in 5 - 6 series and without margin spines." httpUri="https://binary.pensoft.net/fig/10064" pageId="1" pageNumber="54">Figures 1</figureCitation>
<figureCitation captionStart="Figure 3. " captionStartId="F3" captionText="Figure 3. A-B SEM micrographs of acetolysed pollen show 6 - porate echinolophate pollen. (scale bars = 6 µm)." httpUri="https://binary.pensoft.net/fig/10066" pageId="1" pageNumber="54">-3</figureCitation>
). Known only from the type collection.
</paragraph>
<paragraph pageId="1" pageNumber="54">
Annual. Inflorescences axillary or terminal, pedunculate. Phyllaries imbricate in 5-6 series, arachnoid-glandular, apices purple. Differs from 
<taxonomicName class="Dicotyledoneae" family="Asteraceae" genus="Camchaya" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Campanulales" pageId="1" pageNumber="54" phylum="Angiospermae" rank="species" species="gracilis">
<emphasis italics="true" pageId="1" pageNumber="54">Camchaya gracilis</emphasis>
</taxonomicName>
(Gagnep.) Bunwong &amp; H.Rob. in having ovate acuminate rather than broadly ovate acute phyllaries without margin spines, 10-ribbed rather than 4-5-ribbed achenes, and broadly ovate leaves.
</paragraph>
<paragraph lastPageId="2" lastPageNumber="55" pageId="1" pageNumber="54">
Annual herbs, 50-100 cm tall. 
<emphasis italics="true" pageId="1" pageNumber="54">Stems</emphasis>
erect, rounded, inconspicuously ribbed, scabrous, hairs uniseriate, T-shaped, and glandular. 
<emphasis italics="true" pageId="1" pageNumber="54">Leaves</emphasis>
alternate; petioles to 2 cm long; blades elliptic to oblong, 3-8 by 2-3 cm, chartaceous; bases attenuate, margins serrate, apices acute; both surfaces pubescent, hairs cylindric, T-shaped, and glandular, lateral veins 5-10 pairs. 
<emphasis italics="true" pageId="1" pageNumber="54">Capitulescences</emphasis>
terminal and axillary, corymbose. 
<emphasis italics="true" pageId="1" pageNumber="54">Capitula</emphasis>
pedunculate, involucres broadly campanulate, 5-6 mm diam. 
<emphasis italics="true" pageId="1" pageNumber="54">Receptacles</emphasis>
convex, 2.5-3 mm diam., glabrous. 
<emphasis italics="true" pageId="1" pageNumber="54">Phyllaries</emphasis>
5-6-seriate, imbricate,light green with purple apices, 7-8 mm long, margins pale, without margin spines, outer surfaces arachnoid-glandular; the outer and the middle ones ovate, apices acuminate; the inner ones lanceolate to oblong, apices acuminate. 
<emphasis italics="true" pageId="1" pageNumber="54">Florets</emphasis>
50-70; corollas infundibular, purple, pubescent, 
<pageBreakToken pageId="2" pageNumber="55" start="start">glands</pageBreakToken>
capitate; tubes 6-7 mm long; lobes 2.5-3 mm long. 
<emphasis italics="true" pageId="2" pageNumber="55">Anthers ca</emphasis>
. 2 mm long, bases rounded, apical appendages acute. 
<emphasis italics="true" pageId="2" pageNumber="55">Styles</emphasis>
purple, 6-7 mm long; branches 2-2.5 mm long; sweeping hairs on the outer surfaces reaching below style bifurcation. 
<emphasis italics="true" pageId="2" pageNumber="55">Achenes</emphasis>
obovate, 
<emphasis italics="true" pageId="2" pageNumber="55">ca</emphasis>
. 1.5 mm long, glandular, 10-ribbed, carpopodium absent. 
<emphasis italics="true" pageId="2" pageNumber="55">Pappus</emphasis>
bristles, uniseriate, 1-2 mm long, sometimes absent, deciduous. 
<emphasis italics="true" pageId="2" pageNumber="55">Pollen</emphasis>
echinolophate, 6-porate, without micropuncta.
</paragraph>
<caption httpUri="https://binary.pensoft.net/fig/10064" pageId="2" pageNumber="55" start="Figure 1" startId="F1">
<paragraph pageId="2" pageNumber="55">
<emphasis bold="true" pageId="2" pageNumber="55">Figure 1.</emphasis>
Capitulescences, 
<emphasis bold="true" pageId="2" pageNumber="55">A-B</emphasis>
terminal 
<emphasis bold="true" pageId="2" pageNumber="55">C</emphasis>
axillary. Note that phyllaries are in 5-6 series and without margin spines.
</paragraph>
</caption>
<caption httpUri="https://binary.pensoft.net/fig/10065" pageId="2" pageNumber="55" start="Figure 2" startId="F2">
<paragraph pageId="2" pageNumber="55">
<emphasis bold="true" pageId="2" pageNumber="55">Figure 2.</emphasis>
SEM micrographs, 
<emphasis bold="true" pageId="2" pageNumber="55">A</emphasis>
Achene with glands and 10 ribs, 
<emphasis bold="true" pageId="2" pageNumber="55">B</emphasis>
Abaxial leaf surface with cylindrical hairs and capitate glands.
</paragraph>
</caption>
<caption httpUri="https://binary.pensoft.net/fig/10066" pageId="2" pageNumber="55" start="Figure 3. " startId="F3">
<paragraph pageId="2" pageNumber="55">
<emphasis bold="true" pageId="2" pageNumber="55">Figure 3.</emphasis>
<emphasis bold="true" pageId="2" pageNumber="55">A-B</emphasis>
SEM micrographs of acetolysed pollen show 6-porate echinolophate pollen. (scale bars = 6 
<normalizedToken originalValue="µm">µm</normalizedToken>
).
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="2" pageNumber="55" type="distribution">
<paragraph pageId="2" pageNumber="55">Distribution.</paragraph>
<paragraph pageId="2" pageNumber="55">Endemic to Thailand. Only found in Phu Phrabat Historical Park, Udon Thani province.</paragraph>
</subSubSection>
<subSubSection pageId="2" pageNumber="55" type="ecology">
<paragraph pageId="2" pageNumber="55">Ecology.</paragraph>
<paragraph pageId="2" pageNumber="55">Rocky areas of sandstone hills, scattering in dipterocarp forest, flowering from November and December.</paragraph>
</subSubSection>
<subSubSection pageId="2" pageNumber="55" type="discussion">
<paragraph pageId="2" pageNumber="55">Discussion.</paragraph>
<paragraph pageId="2" pageNumber="55">
<taxonomicName authorityName="Bunwong, Chantar. &amp; S. C. Keeley" authorityYear="2012" class="Dicotyledoneae" family="Asteraceae" genus="Camchaya" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Campanulales" pageId="2" pageNumber="55" phylum="Angiospermae" rank="species" species="thailandica">
<emphasis italics="true" pageId="2" pageNumber="55">Camchaya thailandica</emphasis>
</taxonomicName>
is similar to 
<taxonomicName class="Dicotyledoneae" family="Asteraceae" genus="Camchaya" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Campanulales" pageId="2" pageNumber="55" phylum="Angiospermae" rank="species" species="gracilis">
<emphasis italics="true" pageId="2" pageNumber="55">Camchaya gracilis</emphasis>
</taxonomicName>
in having ovate phyllaries without spines on the margin, but differs in having 10-ribbed achenes and a broadly ovate leaf shape. Its 6-porate echinolophate pollen is unique to 
<taxonomicName class="Dicotyledoneae" family="Asteraceae" genus="Camchaya" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Campanulales" pageId="2" pageNumber="55" phylum="Angiospermae" rank="genus">
<emphasis italics="true" pageId="2" pageNumber="55">Camchaya</emphasis>
</taxonomicName>
(
<bibRefCitation author="Bunwong, S" journalOrPublisher="Natural History Journal of Chulalongkorn University" pageId="2" pageNumber="55" pagination="45 - 55" refId="B1" refString="Bunwong, S, Chantaranothai, P, 2008. Pollen morphology of the Tribe Vernonieae (Compositae) in Thailand. Natural History Journal of Chulalongkorn University 8: 45 - 55" title="Pollen morphology of the Tribe Vernonieae (Compositae) in Thailand." volume="8" year="2008">Bunwong and Chantaranothai 2008</bibRefCitation>
) and places it firmly in this genus. Additionally, this species has an inconspicuous carpopodium which is common in 
<taxonomicName class="Dicotyledoneae" family="Asteraceae" genus="Camchaya" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Campanulales" pageId="2" pageNumber="55" phylum="Angiospermae" rank="genus">
<emphasis italics="true" pageId="2" pageNumber="55">Camchaya</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection pageId="2" pageNumber="55" type="key to the genus camchaya">
<paragraph pageId="2" pageNumber="55">
Key to the genus 
<taxonomicName class="Dicotyledoneae" family="Asteraceae" genus="Camchaya" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Campanulales" pageId="2" pageNumber="55" phylum="Angiospermae" rank="genus">
<emphasis italics="true" pageId="2" pageNumber="55">Camchaya</emphasis>
</taxonomicName>
</paragraph>
<paragraph pageId="2" pageNumber="55">
<table inLine="true" pageId="2" pageNumber="55">
<tr pageId="2" pageNumber="55">
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">1</td>
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">Phyllaries broadly ovate without margin spines</td>
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">2</td>
</tr>
<tr pageId="2" pageNumber="55">
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">-</td>
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">Phyllaries broadly ovate with margin spines</td>
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">3</td>
</tr>
<tr pageId="2" pageNumber="55">
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">2</td>
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">Achenes 4-5-ribbed</td>
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">
<taxonomicName class="Dicotyledoneae" family="Asteraceae" genus="Camchaya" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Campanulales" pageId="2" pageNumber="55" phylum="Angiospermae" rank="species" species="gracilis">
<emphasis italics="true" pageId="2" pageNumber="55">Camchaya gracilis</emphasis>
</taxonomicName>
</td>
</tr>
<tr pageId="2" pageNumber="55">
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">-</td>
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">Achenes 10-ribbed</td>
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">
<taxonomicName authorityName="Bunwong, Chantar. &amp; S. C. Keeley" authorityYear="2012" class="Dicotyledoneae" family="Asteraceae" genus="Camchaya" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Campanulales" pageId="2" pageNumber="55" phylum="Angiospermae" rank="species" species="thailandica">
<emphasis italics="true" pageId="2" pageNumber="55">Camchaya thailandica</emphasis>
</taxonomicName>
</td>
</tr>
<tr pageId="2" pageNumber="55">
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">3</td>
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">Achenes 5 (6-9)-ribbed</td>
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">
<taxonomicName class="Dicotyledoneae" family="Asteraceae" genus="Camchaya" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Campanulales" pageId="2" pageNumber="55" phylum="Angiospermae" rank="species" species="pentagona">
<emphasis italics="true" pageId="2" pageNumber="55">Camchaya pentagona</emphasis>
</taxonomicName>
</td>
</tr>
<tr pageId="2" pageNumber="55">
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">-</td>
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">Achenes 10-ribbed</td>
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">4</td>
</tr>
<tr pageId="2" pageNumber="55">
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">4</td>
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">Phyllaries eglandular, margin spines to 10 mm long</td>
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">
<taxonomicName class="Dicotyledoneae" family="Asteraceae" genus="Camchaya" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Campanulales" pageId="2" pageNumber="55" phylum="Angiospermae" rank="species" species="spinulifera">
<emphasis italics="true" pageId="2" pageNumber="55">Camchaya spinulifera</emphasis>
</taxonomicName>
</td>
</tr>
<tr pageId="2" pageNumber="55">
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">-</td>
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">Phyllaries glandular, margin spines to 5 mm long</td>
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">5</td>
</tr>
<tr pageId="2" pageNumber="55">
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">5</td>
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">Phyllaries acuminate; achenes 2.5-3 mm long</td>
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">
<taxonomicName authorityName="Gagnep" authorityYear="1920" class="Dicotyledoneae" family="Asteraceae" genus="Camchaya" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Campanulales" pageId="2" pageNumber="55" phylum="Angiospermae" rank="species" species="kampotensis">
<emphasis italics="true" pageId="2" pageNumber="55">Camchaya kampotensis</emphasis>
</taxonomicName>
</td>
</tr>
<tr pageId="2" pageNumber="55">
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">-</td>
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">Phyllaries aristate or apiculate; achenes 1.5-2 mm long</td>
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">6</td>
</tr>
<tr pageId="2" pageNumber="55">
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">6</td>
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">Leaves with T-shaped hairs; phyllaries spinose ≤ 1 mm long</td>
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">
<taxonomicName class="Dicotyledoneae" family="Asteraceae" genus="Camchaya" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Campanulales" pageId="2" pageNumber="55" phylum="Angiospermae" rank="species" species="loloana">
<emphasis italics="true" pageId="2" pageNumber="55">Camchaya loloana</emphasis>
</taxonomicName>
</td>
</tr>
<tr pageId="2" pageNumber="55">
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">-</td>
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">Leaves without T-shaped hairs; phyllaries spinose ≥ 1 mm long</td>
<td colspan="1" pageId="2" pageNumber="55" rowspan="1">
<taxonomicName class="Dicotyledoneae" family="Asteraceae" genus="Camchaya" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Campanulales" pageId="2" pageNumber="55" phylum="Angiospermae" rank="species" species="tenuiflora">
<emphasis italics="true" pageId="2" pageNumber="55">Camchaya tenuiflora</emphasis>
</taxonomicName>
</td>
</tr>
</table>
</paragraph>
</subSubSection>
</treatment>
</document>