233 lines
16 KiB
XML
233 lines
16 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.186.62018" ID-GBIF-Dataset="8becf6a0-f9c4-495b-9620-2040bd691f43" ID-PMC="PMC8671706" ID-Pensoft-Pub="1314-2003-186-93" ID-Pensoft-UUID="51C402FAC1635A0FB18EA14A1C2FE5F8" ID-PubMed="34975277" ModsDocID="1314-2003-186-93" checkinTime="1638850659404" checkinUser="pensoft" docAuthor="Kiew, Ruth & Kamin, Imin" docDate="2021" docId="B004B890F1C85AA48E74D7FF37170965" docLanguage="en" docName="PhytoKeys 186: 93-110" docOrigin="PhytoKeys 186" docPubDate="2021-12-06" docSource="http://dx.doi.org/10.3897/phytokeys.186.62018" docTitle="Coleus rafidahiae Kiew 2021, sp. nov." docType="treatment" docVersion="4" id="51C402FAC1635A0FB18EA14A1C2FE5F8" lastPageNumber="93" masterDocId="51C402FAC1635A0FB18EA14A1C2FE5F8" masterDocTitle="Coleus (Lamiaceae) in Peninsular Malaysia including two new species" masterLastPageNumber="110" masterPageNumber="93" pageNumber="93" updateTime="1668140546889" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Coleus (Lamiaceae) in Peninsular Malaysia including two new species</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Kiew, Ruth</mods:namePart>
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<mods:affiliation>Forest Research Institute Malaysia, 52109 Kepong, Selangor, Malaysia</mods:affiliation>
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<mods:nameIdentifier type="email">ruth@frim.gov.my</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Kamin, Imin</mods:namePart>
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<mods:affiliation>Forest Research Institute Malaysia, 52109 Kepong, Selangor, Malaysia</mods:affiliation>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>PhytoKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2021</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2021-12-06</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>186</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>93</mods:start>
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<mods:end>110</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/phytokeys.186.62018</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.186.62018</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-186-93</mods:identifier>
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<mods:identifier type="Pensoft-UUID">51C402FAC1635A0FB18EA14A1C2FE5F8</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="191162305" LSID="urn:lsid:plazi:treatment:B004B890F1C85AA48E74D7FF37170965" httpUri="http://treatment.plazi.org/id/B004B890F1C85AA48E74D7FF37170965" lastPageNumber="93" pageId="0" pageNumber="93">
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<subSubSection pageId="0" pageNumber="93" type="nomenclature">
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<paragraph pageId="0" pageNumber="93">
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4.
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<taxonomicName LSID="B004B890-F1C8-5AA4-8E74-D7FF37170965" authority="Kiew" authorityName="Kiew" authorityYear="2021" class="Magnoliopsida" family="Lamiaceae" genus="Coleus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Coleus rafidahiae" order="Lamiales" pageId="0" pageNumber="93" phylum="Tracheophyta" rank="species" species="rafidahiae" status="sp. nov.">Coleus rafidahiae Kiew</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="93">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="93" type="diagnosis">
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<paragraph pageId="0" pageNumber="93">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="93">
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Unusual among Malaysian
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<taxonomicName class="Magnoliopsida" family="Lamiaceae" genus="Coleus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Coleus" order="Lamiales" pageId="0" pageNumber="93" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="93">Coleus</emphasis>
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</taxonomicName>
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species in its branched inflorescence with yellowish white flowers (Figure
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<figureCitation captionStart="Figure 5" captionStartId="F6" captionText="Figure 5. Coleus rafidahiae Kiew A flowering plant B portion of inflorescence C flower side view D flower from above E ovary F calyx in fruit G calyx opened H seeds side view. (All from FRI 87271. Drawn by N. Mohamad Aidil)." figureDoi="10.3897/phytokeys.186.62018.figure5" httpUri="https://binary.pensoft.net/fig/619126" pageId="0" pageNumber="93">5</figureCitation>
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). It resembles
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<taxonomicName lsidName="C. calcicola" pageId="0" pageNumber="93" rank="species" species="calcicola">
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<emphasis italics="true" pageId="0" pageNumber="93">C. calcicola</emphasis>
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</taxonomicName>
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Murata from Thailand in its branched thyrsoid inflorescence with 1-flowered spaced cymes, in its calyx and yellowish white corolla but it is different in its larger laminas, 8.5-13.5
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<normalizedToken originalValue="×">x</normalizedToken>
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4-5.5 cm with longer petioles 2.5-8 cm long (vs. laminas 3-8
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<normalizedToken originalValue="×">x</normalizedToken>
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1.5-3 cm with petioles 0.5-1.5 cm long in
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<taxonomicName lsidName="C. calcicola" pageId="0" pageNumber="93" rank="species" species="calcicola">
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<emphasis italics="true" pageId="0" pageNumber="93">C. calcicola</emphasis>
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</taxonomicName>
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).
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</paragraph>
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<caption doi="10.3897/phytokeys.186.62018.figure3" httpUri="https://binary.pensoft.net/fig/619124" pageId="0" pageNumber="93" start="Figure 3" startId="F4">
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<paragraph pageId="0" pageNumber="93">
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<emphasis bold="true" pageId="0" pageNumber="93">Figure 3.</emphasis>
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<taxonomicName authorityName="A. J. Paton, Phytokeys 129" authorityYear="2019" baseAuthorityName="P. Beauv." class="Magnoliopsida" family="Lamiaceae" genus="Coleus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Coleus monostachyus" order="Lamiales" pageId="0" pageNumber="93" phylum="Tracheophyta" rank="species" species="monostachyus">Coleus monostachyus</taxonomicName>
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(P.Beauv.) A.J.Paton subsp.
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<taxonomicName class="Magnoliopsida" family="Lamiaceae" genus="Coleus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Coleus subsp. monostachyus" order="Lamiales" pageId="0" pageNumber="93" phylum="Tracheophyta" rank="subSpecies" species="monostachyus" subSpecies="monostachyus">Coleus monostachyus</taxonomicName>
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<emphasis bold="true" pageId="0" pageNumber="93">A</emphasis>
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portion of fruiting spike
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<emphasis bold="true" pageId="0" pageNumber="93">B</emphasis>
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habit
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<emphasis bold="true" pageId="0" pageNumber="93">C</emphasis>
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top of flowering spike. (Photographs by PT Ong).
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</paragraph>
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</caption>
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<caption doi="10.3897/phytokeys.186.62018.figure4" httpUri="https://binary.pensoft.net/fig/619125" pageId="0" pageNumber="93" start="Figure 4" startId="F5">
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<paragraph pageId="0" pageNumber="93">
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<emphasis bold="true" pageId="0" pageNumber="93">Figure 4.</emphasis>
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<taxonomicName authorityName="Kiew" authorityYear="2021" class="Magnoliopsida" family="Lamiaceae" genus="Coleus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Coleus rafidahiae" order="Lamiales" pageId="0" pageNumber="93" phylum="Tracheophyta" rank="species" species="rafidahiae">
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<emphasis italics="true" pageId="0" pageNumber="93">Coleus rafidahiae</emphasis>
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</taxonomicName>
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Kiew, sp. nov.
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<emphasis bold="true" pageId="0" pageNumber="93">A</emphasis>
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AR Rafidah on limestone hill with a
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<taxonomicName class="Magnoliopsida" family="Gesneriaceae" genus="Monophyllaea" kingdom="Plantae" lsidName="Monophyllaea" order="Lamiales" pageId="0" pageNumber="93" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="93">Monophyllaea</emphasis>
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</taxonomicName>
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<emphasis bold="true" pageId="0" pageNumber="93">B</emphasis>
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inflorescence
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<emphasis bold="true" pageId="0" pageNumber="93">C</emphasis>
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flowering plant.
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</paragraph>
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</caption>
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<caption doi="10.3897/phytokeys.186.62018.figure5" httpUri="https://binary.pensoft.net/fig/619126" pageId="0" pageNumber="93" start="Figure 5" startId="F6">
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<paragraph pageId="0" pageNumber="93">
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<emphasis bold="true" pageId="0" pageNumber="93">Figure 5.</emphasis>
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<taxonomicName authorityName="Kiew" authorityYear="2021" class="Magnoliopsida" family="Lamiaceae" genus="Coleus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Coleus rafidahiae" order="Lamiales" pageId="0" pageNumber="93" phylum="Tracheophyta" rank="species" species="rafidahiae">
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<emphasis italics="true" pageId="0" pageNumber="93">Coleus rafidahiae</emphasis>
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</taxonomicName>
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Kiew
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<emphasis bold="true" pageId="0" pageNumber="93">A</emphasis>
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flowering plant
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<emphasis bold="true" pageId="0" pageNumber="93">B</emphasis>
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portion of inflorescence
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<emphasis bold="true" pageId="0" pageNumber="93">C</emphasis>
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flower side view
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<emphasis bold="true" pageId="0" pageNumber="93">D</emphasis>
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flower from above
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<emphasis bold="true" pageId="0" pageNumber="93">E</emphasis>
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ovary
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<emphasis bold="true" pageId="0" pageNumber="93">F</emphasis>
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calyx in fruit
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<emphasis bold="true" pageId="0" pageNumber="93">G</emphasis>
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calyx opened
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<emphasis bold="true" pageId="0" pageNumber="93">H</emphasis>
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seeds side view. (All from
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<emphasis italics="true" pageId="0" pageNumber="93">FRI 87271</emphasis>
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. Drawn by N. Mohamad Aidil).
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="93" type="materials_examined">
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<paragraph pageId="0" pageNumber="93">
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<typeStatus>Type</typeStatus>
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.
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</paragraph>
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<paragraph pageId="0" pageNumber="93">
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<materialsCitation accessionNumber="FRI 87271" collectingDate="2017-07-19" collectorName="Imin, Ong, Wan Shafiq" country="Malaysia" county="Peninsular" latitude="4.9001665" location="Gunung Biol" longLatPrecision="13" longitude="101.7555" municipality="Kuala Betis" specimenCount="1" stateProvince="Kelantan" typeStatus="holotype">
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<collectingCounty>Peninsular</collectingCounty>
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<collectingCountry name="Malaysia">Malaysia</collectingCountry>
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.
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<collectingRegion country="Malaysia" name="Kelantan">Kelantan</collectingRegion>
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:
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<collectingMunicipality>Kuala Betis</collectingMunicipality>
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,
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<location LSID="urn:lsid:plazi:treatment:B004B890F1C85AA48E74D7FF37170965:7B1C19B3911A258D96A8FA222DD76F57" country="Malaysia" county="Peninsular" latitude="4.9001665" longLatPrecision="13" longitude="101.7555" municipality="Kuala Betis" name="Gunung Biol" stateProvince="Kelantan">Gunung Biol</location>
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,
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<geoCoordinate degrees="4" direction="north" minutes="54.01" orientation="latitude" precision="9" value="4.9001665">4°54.01'N</geoCoordinate>
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,
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<geoCoordinate degrees="101" direction="east" minutes="45.33" orientation="longitude" precision="9" value="101.7555">101°45.33'E</geoCoordinate>
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,
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<collectingDate value="2017-07-19">19 July 2017</collectingDate>
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,
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<collectorName>Imin</collectorName>
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,
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<collectorName>Ong</collectorName>
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&
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<collectorName>Wan Shafiq</collectorName>
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<accessionNumber httpUri="http://www.ncbi.nlm.nih.gov/protein/FRI87271">FRI 87271</accessionNumber>
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(
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<typeStatus>holotype</typeStatus>
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KEP!; isotype K!)
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="93" type="description">
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<paragraph pageId="0" pageNumber="93">Description.</paragraph>
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<paragraph pageId="0" pageNumber="93">
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Erect perennial, rather shrubby herb, to ca. 1 m tall.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="93">Stems</emphasis>
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brown and woody, branched, quadrangular, internodes 2-3 cm apart, ca. 4 mm thick, glabrous.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="93">Leaves</emphasis>
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: petiole slender, (2.5-)5.5-8 cm long, glabrous; lamina broadly elliptic to slightly ovate, 8.5-13.5
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<normalizedToken originalValue="×">x</normalizedToken>
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4-5.5 cm, base cuneate to truncate, margin crenate, apex acuminate, acumen 0.5-1.5 cm long, puberulous and densely dotted with minute glands on both sides; midrib white; veins inconspicuous beneath, 6-7 pairs on either side of midrib, midrib and veins slightly impressed above, slightly prominent beneath.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="93">Inflorescence</emphasis>
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terminal, branched lax thyrse, to 19 cm long, peduncle ca. 3.5 cm long, branches 5-6 cm long, 1.2-2.5 cm apart, glabrescent with a few minute hairs persisting near the apex, cymes 1-flowered, spaced on the branches. Bracts sessile, ovate, apex acute, 2-3 mm long, ciliate, pubescent, early caducous. Pedicels pubescent with gland-tipped hairs, ca. 2 mm long at anthesis, 3-4 mm in fruit.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="93">Flower</emphasis>
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with
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<emphasis italics="true" pageId="0" pageNumber="93">calyx</emphasis>
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campanulate, yellowish, pubescent with gland-tipped hairs, ca. 3.5 mm long at anthesis, in fruit 6-8 mm long, posterior lip erect, ovate, shortly acuminate at apex, constricted at base, 2-2.5
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<normalizedToken originalValue="×">x</normalizedToken>
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3-3.5 mm, margin entire; anterior lip 3.5-4
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<normalizedToken originalValue="×">x</normalizedToken>
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2-2.5 mm deeply divided into two teeth equal in length, ca. 2 mm long, slightly longer than posterior lip, lateral teeth obovate, 2-3
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<normalizedToken originalValue="×">x</normalizedToken>
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2-3 mm, spreading; tube 10-veined;
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<emphasis italics="true" pageId="0" pageNumber="93">corolla</emphasis>
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yellowish white, 7-12 mm long, minutely pubescent; posterior lobes minute rounded at apex; anterior lip ovate-oblong, 3-5 mm long, concave, shortly pubescent inside; tube ca. 7 mm long, not abruptly decurved above the calyx, dilated towards the throat;
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<emphasis italics="true" pageId="0" pageNumber="93">stamens</emphasis>
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included in anterior corolla lip;
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<emphasis italics="true" pageId="0" pageNumber="93">style</emphasis>
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bifid, subequal to anterior stamens; nectary exceeding ovary.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="93">Nutlets</emphasis>
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brown, ellipsoid, 1.75 mm long, 1.25 mm wide, smooth.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="93" type="distribution">
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<paragraph pageId="0" pageNumber="93">Distribution.</paragraph>
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<paragraph pageId="0" pageNumber="93">
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Endemic in Peninsular Malaysia, Kelantan: Kuala Betis, Gunung Biol. Known only from two specimens from the type locality (Map
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<figureCitation captionStart="Map 1" captionStartId="F1" captionText="Map 1. Distribution of Coleus hairulii (circle), C. kunstleri (triangle) and C. rafidahiae (star) in Peninsular Malaysia." figureDoi="10.3897/phytokeys.186.62018.map1" httpUri="https://binary.pensoft.net/fig/619121" pageId="0" pageNumber="93">1</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="93" type="provisional conservation status">
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<paragraph pageId="0" pageNumber="93">Provisional conservation status.</paragraph>
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<paragraph pageId="0" pageNumber="93">Critically Endangered B1ab(i,iii,iv). The species occurs on a single karst limestone hill that lies outside the network of Totally Protected Areas. It is known from a single small population. (Assessed by A.R. Rafidah).</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="93" type="ecology">
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<paragraph pageId="0" pageNumber="93">Ecology.</paragraph>
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<paragraph pageId="0" pageNumber="93">Near the summit of a karst limestone hill at 325 m altitude.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="93" type="etymology">
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<paragraph pageId="0" pageNumber="93">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="93">
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Rafidah binte Abdul Rahman (b. 1981), KEP botanist, active contributor to revisions for the Flora of Peninsular Malaysia and the team leader of the project 'Towards a Conservation Strategy/Policy for Limestone Hills in Peninsular Malaysia: Understanding and Documenting Plant Biodiversity with Focus on Kelantan and Perlis Limestone
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<normalizedToken originalValue="Hills’">Hills'</normalizedToken>
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funded by the National Conservation Trust Fund (Figure
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<figureCitation captionStart="Figure 4" captionStartId="F5" captionText="Figure 4. Coleus rafidahiae Kiew, sp. nov. A AR Rafidah on limestone hill with a Monophyllaea B inflorescence C flowering plant." figureDoi="10.3897/phytokeys.186.62018.figure4" httpUri="https://binary.pensoft.net/fig/619125" pageId="0" pageNumber="93">4</figureCitation>
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).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |