302 lines
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302 lines
24 KiB
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<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.179.68300" ID-GBIF-Dataset="392f70d7-8754-4074-9ab2-96a2792a7ad1" ID-PMC="PMC8260551" ID-Pensoft-Pub="1314-2003-179-75" ID-Pensoft-UUID="EA5E013CE1E85964932C2397A8BE853F" ID-PubMed="34248369" ModsDocID="1314-2003-179-75" checkinTime="1624985763126" checkinUser="pensoft" docAuthor="Siti-Munirah, Mat Yunoh, Dome, Nikong & Thorogood, Chris J." docDate="2021" docId="A9F4F1C5CFCB5E0FA805EAB1492AB1CA" docLanguage="en" docName="PhytoKeys 179: 75-89" docOrigin="PhytoKeys 179" docPubDate="2021-06-29" docSource="http://dx.doi.org/10.3897/phytokeys.179.68300" docTitle="Thismia sitimeriamiae Siti-Munirah, Dome & Thorogood 2021, sp. nov." docType="treatment" docVersion="4" id="EA5E013CE1E85964932C2397A8BE853F" lastPageNumber="75" masterDocId="EA5E013CE1E85964932C2397A8BE853F" masterDocTitle="Thismia sitimeriamiae (Thismiaceae), an extraordinary new species from Terengganu, Peninsular Malaysia" masterLastPageNumber="89" masterPageNumber="75" pageNumber="75" updateTime="1668140375706" 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>Thismia sitimeriamiae (Thismiaceae), an extraordinary new species from Terengganu, Peninsular Malaysia</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>Siti-Munirah, Mat Yunoh</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-5062-9988</mods:nameIdentifier>
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<mods:affiliation>Forest Research Institute Malaysia, 52109, Kepong, Selangor, Malaysia</mods:affiliation>
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<mods:nameIdentifier type="email">sitimunirahfrim1@gmail.com</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>Dome, Nikong</mods:namePart>
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<mods:affiliation>DigitalDome Photography, 21500 Permaisuri, Terengganu, Malaysia</mods:affiliation>
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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>Thorogood, Chris J.</mods:namePart>
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<mods:affiliation>Department of Plant Sciences, University of Oxford, South Parks Road, Oxford, UK & University of Oxford Botanic Garden, Rose Lane, Oxford, UK</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>2021-06-29</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>179</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>75</mods:start>
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<mods:end>89</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.179.68300</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.179.68300</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-179-75</mods:identifier>
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<mods:identifier type="Pensoft-UUID">EA5E013CE1E85964932C2397A8BE853F</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="183203200" LSID="urn:lsid:plazi:treatment:A9F4F1C5CFCB5E0FA805EAB1492AB1CA" httpUri="http://treatment.plazi.org/id/A9F4F1C5CFCB5E0FA805EAB1492AB1CA" lastPageNumber="75" pageId="0" pageNumber="75">
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<subSubSection pageId="0" pageNumber="75" type="nomenclature">
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<paragraph pageId="0" pageNumber="75">
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<taxonomicName LSID="A9F4F1C5-CFCB-5E0F-A805-EAB1492AB1CA" authority="Siti-Munirah, Dome & Thorogood" authorityName="Siti-Munirah, Dome & Thorogood" authorityYear="2021" class="Liliopsida" family="Burmanniaceae" genus="Thismia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Thismia sitimeriamiae" order="Dioscoreales" pageId="0" pageNumber="75" phylum="Tracheophyta" rank="species" species="sitimeriamiae" status="sp. nov.">Thismia sitimeriamiae Siti-Munirah, Dome & Thorogood</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="75">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="75" type="description">
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<paragraph pageId="0" pageNumber="75">
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<figureCitation captionStart="Figure 1" captionStartId="F2" captionText="Figure 1. Thismia sitimeriamiae A the habitat in Gunung Sarut, in the State of Terengganu (PM) B the habit of flowering specimen C a fruiting specimen (in situ)." figureDoi="10.3897/phytokeys.179.68300.figure1" httpUri="https://binary.pensoft.net/fig/560845" pageId="0" pageNumber="75">Figures 1</figureCitation>
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<figureCitation captionStart="Figure 2" captionStartId="F3" captionText="Figure 2. Illustration of Thismia sitimeriamiae A cross section of perianth showing pendulous stamens (above) and slender pistil (beneath) B pistil C aerial view of flower showing mitre and portions of apical part of floral tube and outer tepals D fruit E stamen (showing outer side of connective) F flower, lateral view G habit, showing inflorescence (flower) and roots. All illustrated from FRI 91118 (excluding D, in situ)." figureDoi="10.3897/phytokeys.179.68300.figure2" httpUri="https://binary.pensoft.net/fig/560847" pageId="0" pageNumber="75">, 2</figureCitation>
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<figureCitation captionStart="Figure 3" captionStartId="F4" captionText="Figure 3. Thismia sitimeriamiae A habit with roots B flower, view from below C aerial view of floral tube (mitre removed) D flower, aerial view E mitre, lateral view F ovary and pistil, lateral view G flower, lateral view H mitre, lateral view I stellate trichomes on the outer surface of floral tube. All from FRI 91118 (A-F) and a plant photographed in situ (G-I). Images not to scale (see dimensions in description and Figure 2)." figureDoi="10.3897/phytokeys.179.68300.figure3" httpUri="https://binary.pensoft.net/fig/560848" pageId="0" pageNumber="75">, 3</figureCitation>
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<figureCitation captionStart="Figure 4" captionStartId="F5" captionText="Figure 4. Flower structure of Thismia sitimeriamiae A longitudinally dissected flower, showing inner side of stamens and pistil B stamens, (inner view) C lateral view of stamens showing lateral appendage (arrow) D lateral view of outer stamens in which interstaminal glands (arrow) are discernible. All photos from FRI 91123. For dimensions, see description and Figure 2." figureDoi="10.3897/phytokeys.179.68300.figure4" httpUri="https://binary.pensoft.net/fig/560849" pageId="0" pageNumber="75">, 4</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="75" type="diagnosis">
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<paragraph pageId="0" pageNumber="75">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="75">
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<taxonomicName authorityName="Siti-Munirah, Dome & Thorogood" authorityYear="2021" class="Liliopsida" family="Burmanniaceae" genus="Thismia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Thismia sitimeriamiae" order="Dioscoreales" pageId="0" pageNumber="75" phylum="Tracheophyta" rank="species" species="sitimeriamiae">
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<emphasis italics="true" pageId="0" pageNumber="75">Thismia sitimeriamiae</emphasis>
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</taxonomicName>
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has a unique combination of morphological traits, by which it differs from all its congeners including its orange colour, its surface characteristics and its floral architecture: the flower is strigose with pale orange simple and stellate trichomes covering the outer surface of the floral tube, mitre and ovary; the upper surface of the annulus is covered by very short trichomes; the outer tepals are reduced and inconspicuous and the inner tepals are curved upwards, connate, forming an umbrella/parasol-like mitre with a flattish apex.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="75" type="materials_examined">
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<paragraph pageId="0" pageNumber="75">
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<typeStatus>Type</typeStatus>
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.
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</paragraph>
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<paragraph pageId="0" pageNumber="75">
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<collectingCountry name="Malaysia">Malaysia</collectingCountry>
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. Peninsular
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<materialsCitation accessionNumber="FRI 91118" collectingDate="2019-12-23" country="Malaysia" elevation="209" location="Hulu Nerus Forest Reserve" municipality="Setiu District" specimenCount="1" stateProvince="Terengganu" typeStatus="holotype">
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<collectingCountry name="Malaysia">Malaysia</collectingCountry>
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:
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<collectingRegion country="Malaysia" name="Terengganu">Terengganu</collectingRegion>
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,
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<collectingMunicipality>Setiu District</collectingMunicipality>
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,
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<location LSID="urn:lsid:plazi:treatment:A9F4F1C5CFCB5E0FA805EAB1492AB1CA:9BFA0058D02AF03D0236391FA2F90FC3" country="Malaysia" municipality="Setiu District" name="Hulu Nerus Forest Reserve" stateProvince="Terengganu">Hulu Nerus Forest Reserve</location>
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, ca.
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<quantity metricMagnitude="2" metricUnit="m" metricValue="2.09" unit="m" value="209.0">
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<elevation metricMagnitude="2" metricUnit="m" metricValue="2.09" unit="m" value="209.0">209 m</elevation>
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</quantity>
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alt.,
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<collectingDate value="2019-12-23">23 December 2019</collectingDate>
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,
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<emphasis italics="true" pageId="0" pageNumber="75">Dome Nikong</emphasis>
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,
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<emphasis italics="true" pageId="0" pageNumber="75">
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<accessionNumber httpUri="http://www.ncbi.nlm.nih.gov/protein/FRI91118">FRI 91118</accessionNumber>
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</emphasis>
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(
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<typeStatus>holotype</typeStatus>
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KEP!, spirit collection, No. barcode 280006)
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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="75" type="description">
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<paragraph pageId="0" pageNumber="75">Description.</paragraph>
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<paragraph pageId="0" pageNumber="75">
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Achlorophyllous herb, ca. 2.2 cm tall.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="75">Roots</emphasis>
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coralliform, creeping, light brown.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="75">Stem</emphasis>
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8 mm tall, erect-ascending, unbranched, 2 mm thick, whitish.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="75">Leaves</emphasis>
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ca. 6, spirally arranged, triangular, scale-like, acute, entire, 3-4 mm long and 1 mm wide at base, pale whitish.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="75">Bracts</emphasis>
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3, widely triangular to ovate, entire, acute to acuminate, ca. 5 mm long, 2 mm wide, pale greenish to brown.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="75">Pedicel</emphasis>
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1 mm long, elongating after anthesis, greenish.
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<emphasis bold="true" pageId="0" pageNumber="75">
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<emphasis italics="true" pageId="0" pageNumber="75">Inflorescence</emphasis>
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(flower)
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</emphasis>
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solitary, actinomorphic, ca. 1.5 cm long; pale to dark orange;
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<emphasis bold="true" pageId="0" pageNumber="75">
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<emphasis italics="true" pageId="0" pageNumber="75">floral tube</emphasis>
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(hypanthium)
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</emphasis>
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conical in shape, ca. 1 cm in height, widest (1.2 cm) in the upper part;
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<emphasis bold="true" italics="true" pageId="0" pageNumber="75">outer surface</emphasis>
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bright orange, sparsely covered with pale orange, simple trichomes (occasionally apically stellate);
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<emphasis bold="true" italics="true" pageId="0" pageNumber="75">inner surface</emphasis>
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partially convex/reticulum;
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<emphasis bold="true" italics="true" pageId="0" pageNumber="75">outer tepals</emphasis>
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3, rather reduced and inconspicuous, divided, forming a narrow overhanging fringe around the mouth of the perianth tube;
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<emphasis bold="true" italics="true" pageId="0" pageNumber="75">inner tepals</emphasis>
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well-developed, each pale orange, distally connate, forming a flattish, umbrella-like mitre ca. 3-4 mm tall, proximally flattened with revolute margins, arching over the floral tube;
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<emphasis bold="true" italics="true" pageId="0" pageNumber="75">mitre</emphasis>
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circular in outline, ca. 8-10 mm wide, the upper surface bright orange, covered sparsely with orange trichomes, the lower surface glabrous, bright orange;
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<emphasis bold="true" italics="true" pageId="0" pageNumber="75">annulus</emphasis>
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(apical part of the floral tube) pale orange, rounded, ca. 1.2 cm wide, the rim raised, connected with the inner tepals; upper surface covered with short trichomes; aperture, ca. 4-5 mm, with a blackish margin;
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<emphasis bold="true" italics="true" pageId="0" pageNumber="75">stamens</emphasis>
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6, orange, pendent from the annulus;
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<emphasis bold="true" italics="true" pageId="0" pageNumber="75">filaments</emphasis>
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orange, curved downwards,
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<emphasis bold="true" italics="true" pageId="0" pageNumber="75">connectives</emphasis>
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laterally connate, forming a tube, ca. 3 mm long, glabrous on the inner surface, the apex of each connective with two lobes, each pointed with transparent trichomes;
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<emphasis bold="true" italics="true" pageId="0" pageNumber="75">outer side of connectives</emphasis>
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forming a lateral appendage, protruding towards the floral tube, horn-like on each side, shallowly dentate and sparsely hairy on the free margins; thecae pale, surrounded by tufts of hairs;
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<emphasis bold="true" italics="true" pageId="0" pageNumber="75">interstaminal glands</emphasis>
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inserted along the line of fusion between the connectives;
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<emphasis bold="true" pageId="0" pageNumber="75">ovary</emphasis>
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inferior, obconical, flushed pale orange and greenish, covered by bracts;
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<emphasis bold="true" italics="true" pageId="0" pageNumber="75">placentas</emphasis>
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3, parietal;
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<emphasis bold="true" italics="true" pageId="0" pageNumber="75">pistil</emphasis>
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slender, clavate, pale greenish-orange;
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<emphasis bold="true" italics="true" pageId="0" pageNumber="75">style</emphasis>
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ca. 1.5 mm long, slender, erect, glabrous;
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<emphasis bold="true" italics="true" pageId="0" pageNumber="75">stigma</emphasis>
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ca. 1 mm, papillose, 3-lobed, narrowly-rectangle, each without furrowed, orange;
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<emphasis bold="true" italics="true" pageId="0" pageNumber="75">fruit</emphasis>
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a cup-shaped capsule, greenish, borne on an elongated pedicel up to 6 cm long;
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<emphasis bold="true" italics="true" pageId="0" pageNumber="75">seeds</emphasis>
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brown.
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</paragraph>
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<caption doi="10.3897/phytokeys.179.68300.figure2" httpUri="https://binary.pensoft.net/fig/560847" pageId="0" pageNumber="75" start="Figure 2" startId="F3">
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<paragraph pageId="0" pageNumber="75">
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<emphasis bold="true" pageId="0" pageNumber="75">Figure 2.</emphasis>
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Illustration of
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<taxonomicName authorityName="Siti-Munirah, Dome & Thorogood" authorityYear="2021" class="Liliopsida" family="Burmanniaceae" genus="Thismia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Thismia sitimeriamiae" order="Dioscoreales" pageId="0" pageNumber="75" phylum="Tracheophyta" rank="species" species="sitimeriamiae">
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<emphasis italics="true" pageId="0" pageNumber="75">Thismia sitimeriamiae</emphasis>
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</taxonomicName>
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<emphasis bold="true" pageId="0" pageNumber="75">A</emphasis>
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cross section of perianth showing pendulous stamens (above) and slender pistil (beneath)
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<emphasis bold="true" pageId="0" pageNumber="75">B</emphasis>
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pistil
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<emphasis bold="true" pageId="0" pageNumber="75">C</emphasis>
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aerial view of flower showing mitre and portions of apical part of floral tube and outer tepals
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<emphasis bold="true" pageId="0" pageNumber="75">D</emphasis>
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fruit
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<emphasis bold="true" pageId="0" pageNumber="75">E</emphasis>
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stamen (showing outer side of connective)
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<emphasis bold="true" pageId="0" pageNumber="75">F</emphasis>
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flower, lateral view
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<emphasis bold="true" pageId="0" pageNumber="75">G</emphasis>
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habit, showing inflorescence (flower) and roots. All illustrated from
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<emphasis italics="true" pageId="0" pageNumber="75">FRI 91118</emphasis>
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(excluding
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<emphasis bold="true" pageId="0" pageNumber="75">D</emphasis>
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, in situ).
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="75" type="additional specimen examined">
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<paragraph pageId="0" pageNumber="75">Additional specimen examined</paragraph>
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<paragraph pageId="0" pageNumber="75">
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<emphasis bold="true" pageId="0" pageNumber="75">(paratype).</emphasis>
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Malaysia. Peninsular Malaysia: Terengganu, Setiu District, Hulu Nerus Forest Reserve, ca. 209 m a.s.l., 25 December 2020,
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<emphasis italics="true" pageId="0" pageNumber="75">Dome Nikong FRI 91123</emphasis>
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(KEP, spirit collection, barcode 28007).
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</paragraph>
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<caption doi="10.3897/phytokeys.179.68300.figure3" httpUri="https://binary.pensoft.net/fig/560848" pageId="0" pageNumber="75" start="Figure 3" startId="F4">
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<paragraph pageId="0" pageNumber="75">
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<emphasis bold="true" pageId="0" pageNumber="75">Figure 3.</emphasis>
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<taxonomicName authorityName="Siti-Munirah, Dome & Thorogood" authorityYear="2021" class="Liliopsida" family="Burmanniaceae" genus="Thismia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Thismia sitimeriamiae" order="Dioscoreales" pageId="0" pageNumber="75" phylum="Tracheophyta" rank="species" species="sitimeriamiae">
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<emphasis italics="true" pageId="0" pageNumber="75">Thismia sitimeriamiae</emphasis>
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</taxonomicName>
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<emphasis bold="true" pageId="0" pageNumber="75">A</emphasis>
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habit with roots
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<emphasis bold="true" pageId="0" pageNumber="75">B</emphasis>
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flower, view from below
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<emphasis bold="true" pageId="0" pageNumber="75">C</emphasis>
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aerial view of floral tube (mitre removed)
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<emphasis bold="true" pageId="0" pageNumber="75">D</emphasis>
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flower, aerial view
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<emphasis bold="true" pageId="0" pageNumber="75">E</emphasis>
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mitre, lateral view
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<emphasis bold="true" pageId="0" pageNumber="75">F</emphasis>
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ovary and pistil, lateral view
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<emphasis bold="true" pageId="0" pageNumber="75">G</emphasis>
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flower, lateral view
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<emphasis bold="true" pageId="0" pageNumber="75">H</emphasis>
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mitre, lateral view
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<emphasis bold="true" pageId="0" pageNumber="75">I</emphasis>
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stellate trichomes on the outer surface of floral tube. All from
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<emphasis italics="true" pageId="0" pageNumber="75">FRI 91118</emphasis>
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(
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<emphasis bold="true" pageId="0" pageNumber="75">A-F</emphasis>
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) and a plant photographed in situ (
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<emphasis bold="true" pageId="0" pageNumber="75">G-I</emphasis>
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). Images not to scale (see dimensions in description and Figure
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<figureCitation captionStart="Figure 2" captionStartId="F3" captionText="Figure 2. Illustration of Thismia sitimeriamiae A cross section of perianth showing pendulous stamens (above) and slender pistil (beneath) B pistil C aerial view of flower showing mitre and portions of apical part of floral tube and outer tepals D fruit E stamen (showing outer side of connective) F flower, lateral view G habit, showing inflorescence (flower) and roots. All illustrated from FRI 91118 (excluding D, in situ)." figureDoi="10.3897/phytokeys.179.68300.figure2" httpUri="https://binary.pensoft.net/fig/560847" pageId="0" pageNumber="75">2</figureCitation>
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).
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="75" type="distribution">
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<paragraph pageId="0" pageNumber="75">Distribution.</paragraph>
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<paragraph pageId="0" pageNumber="75">
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Endemic to Terengganu, Peninsular Malaysia. Currently known only from the type locality (Map
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<figureCitation captionStart="Map 1" captionStartId="F1" captionText="Map 1. Hulu Nerus Forest Reserve (black circle), the type locality of Thismia sitimeriamiae." figureDoi="10.3897/phytokeys.179.68300.map1" httpUri="https://binary.pensoft.net/fig/560846" pageId="0" pageNumber="75">1</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="75" type="ecology">
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<paragraph pageId="0" pageNumber="75">Ecology.</paragraph>
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<paragraph pageId="0" pageNumber="75">Lowland dipterocarp forest on moist soil in shade at an elevation of 209 m a.s.l. Flowering and fruiting from December to February.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="75" type="etymology">
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<paragraph pageId="0" pageNumber="75">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="75">
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<taxonomicName authorityName="Siti-Munirah, Dome & Thorogood" authorityYear="2021" class="Liliopsida" family="Burmanniaceae" genus="Thismia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Thismia sitimeriamiae" order="Dioscoreales" pageId="0" pageNumber="75" phylum="Tracheophyta" rank="species" species="sitimeriamiae">
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<emphasis italics="true" pageId="0" pageNumber="75">Thismia sitimeriamiae</emphasis>
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</taxonomicName>
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is dedicated to Siti Meriam, the mother of the second author (Dome Nikong), in honour of her unparalleled support for the conservation activities pursued by Dome Nikong and her help in maintaining his plant collections.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="75" type="conservation status">
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<paragraph pageId="0" pageNumber="75">Conservation status.</paragraph>
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<paragraph pageId="0" pageNumber="75">
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In accordance with the IUCN Red List Categories and Criteria (
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<bibRefCitation author="IUCN, Petitions Committee" journalOrPublisher="PhytoKeys" pageId="0" pageNumber="75" publicationUrl="http://www.iucnredlist.org/documents/RedListGuidelines.pdf" refId="B22" refString="IUCN, Petitions Committee, 2019. Guidelines for using the IUCN Red List Categories and Criteria. Version 14. Prepared by Standards and Petitions Committee. http://www.iucnredlist.org/documents/RedListGuidelines.pdf" title="Guidelines for using the IUCN Red List Categories and Criteria. Version 14. Prepared by Standards and Petitions Committee." url="http://www.iucnredlist.org/documents/RedListGuidelines.pdf" year="2019">IUCN 2019</bibRefCitation>
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),
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<taxonomicName authorityName="Siti-Munirah, Dome & Thorogood" authorityYear="2021" class="Liliopsida" family="Burmanniaceae" genus="Thismia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Thismia sitimeriamiae" order="Dioscoreales" pageId="0" pageNumber="75" phylum="Tracheophyta" rank="species" species="sitimeriamiae">
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<emphasis italics="true" pageId="0" pageNumber="75">Thismia sitimeriamiae</emphasis>
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|
</taxonomicName>
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|
is assigned as Critically Endangered (CR), based on criterion B2 (ab (ii,iii)), because it is only known from the type locality, where fewer than five individuals have been observed (both in flower and in fruit), since survey work began.
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</paragraph>
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<caption doi="10.3897/phytokeys.179.68300.figure4" httpUri="https://binary.pensoft.net/fig/560849" pageId="0" pageNumber="75" start="Figure 4" startId="F5">
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<paragraph pageId="0" pageNumber="75">
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<emphasis bold="true" pageId="0" pageNumber="75">Figure 4.</emphasis>
|
|
Flower structure of
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<taxonomicName authorityName="Siti-Munirah, Dome & Thorogood" authorityYear="2021" class="Liliopsida" family="Burmanniaceae" genus="Thismia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Thismia sitimeriamiae" order="Dioscoreales" pageId="0" pageNumber="75" phylum="Tracheophyta" rank="species" species="sitimeriamiae">
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<emphasis italics="true" pageId="0" pageNumber="75">Thismia sitimeriamiae</emphasis>
|
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</taxonomicName>
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<emphasis bold="true" pageId="0" pageNumber="75">A</emphasis>
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longitudinally dissected flower, showing inner side of stamens and pistil
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<emphasis bold="true" pageId="0" pageNumber="75">B</emphasis>
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stamens, (inner view)
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<emphasis bold="true" pageId="0" pageNumber="75">C</emphasis>
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lateral view of stamens showing lateral appendage (arrow)
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<emphasis bold="true" pageId="0" pageNumber="75">D</emphasis>
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lateral view of outer stamens in which interstaminal glands (arrow) are discernible. All photos from
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<emphasis italics="true" pageId="0" pageNumber="75">FRI 91123</emphasis>
|
|
. For dimensions, see description and Figure
|
|
<figureCitation captionStart="Figure 2" captionStartId="F3" captionText="Figure 2. Illustration of Thismia sitimeriamiae A cross section of perianth showing pendulous stamens (above) and slender pistil (beneath) B pistil C aerial view of flower showing mitre and portions of apical part of floral tube and outer tepals D fruit E stamen (showing outer side of connective) F flower, lateral view G habit, showing inflorescence (flower) and roots. All illustrated from FRI 91118 (excluding D, in situ)." figureDoi="10.3897/phytokeys.179.68300.figure2" httpUri="https://binary.pensoft.net/fig/560847" pageId="0" pageNumber="75">2</figureCitation>
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.
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</paragraph>
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</caption>
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</subSubSection>
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</treatment>
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</document> |