215 lines
17 KiB
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215 lines
17 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.107.26548" ID-GBIF-Dataset="b09b328e-de27-4071-8af6-eec29dc3b1df" ID-PMC="PMC6160804" ID-Pensoft-Pub="1314-2003-107-1" ID-Pensoft-UUID="686CFF85FFADFFEAC033443CF54BFFFC" ID-PubMed="30271249" ID-Zenodo-Dep="1346433" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1314-2003-107-1" ModsDocOrigin="PhytoKeys 107" ModsDocTitle="A revision of Dissochaeta (Melastomataceae, Dissochaeteae)" checkinTime="1555330651054" checkinUser="pensoft" docAuthor="Kartonegoro, Abdulrokhman, Veldkamp, Jan Frits, Hovenkamp, Peter & Welzen, Peter van" docDate="2018" docId="9F796090C9FBE22A6700DED3EB4DEECD" docLanguage="en" docName="PhytoKeys 107: 1-178" docOrigin="PhytoKeys 107" docSource="http://dx.doi.org/10.3897/phytokeys.107.26548" docTitle="Dissochaeta barbata Kartonegoro & Veldkamp & Hovenkamp & Welzen 2018, comb. nov." docType="treatment" docVersion="6" id="686CFF85FFADFFEAC033443CF54BFFFC" lastPageNumber="1" masterDocId="686CFF85FFADFFEAC033443CF54BFFFC" masterDocTitle="A revision of Dissochaeta (Melastomataceae, Dissochaeteae)" masterLastPageNumber="178" masterPageNumber="1" pageNumber="1" updateTime="1668139007331" 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>A revision of Dissochaeta (Melastomataceae, Dissochaeteae)</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>Kartonegoro, Abdulrokhman</mods:namePart>
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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>Veldkamp, Jan Frits</mods:namePart>
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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>Hovenkamp, Peter</mods:namePart>
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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>Welzen, Peter van</mods:namePart>
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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>2018</mods:date>
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<mods:detail type="volume">
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<mods:number>107</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>178</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.107.26548</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.107.26548</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-107-1</mods:identifier>
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<mods:identifier type="Pensoft-UUID">686CFF85FFADFFEAC033443CF54BFFFC</mods:identifier>
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<mods:identifier type="Zenodo-Dep">1346433</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="156201484" LSID="urn:lsid:plazi:treatment:9F796090C9FBE22A6700DED3EB4DEECD" httpUri="http://treatment.plazi.org/id/9F796090C9FBE22A6700DED3EB4DEECD" lastPageNumber="1" pageId="0" pageNumber="1">
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<subSubSection pageId="0" pageNumber="1" type="nomenclature">
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<paragraph pageId="0" pageNumber="1">
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8.
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<taxonomicName LSID="04B56FFE-C2FE-50F0-A81C-2552EE6AB7D6" authority="(Triana ex C. B. Clarke) Karton." authorityName="Kartonegoro & Veldkamp & Hovenkamp & Welzen" authorityYear="2018" baseAuthorityName="Triana ex C. B. Clarke" class="Magnoliopsida" family="Melastomataceae" genus="Dissochaeta" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Dissochaeta barbata" order="Myrtales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="barbata" status="comb. nov.">Dissochaeta barbata (Triana ex C.B.Clarke) Karton.</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="1">comb. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Map 5" captionStartId="F10" captionText="Map 5. Distribution of D. atrobrunnea (●), D. bakhuizenii (■) and D. barbata (▲)." figureDoi="10.3897/phytokeys.107.26548.map5" httpUri="https://binary.pensoft.net/fig/222105" pageId="0" pageNumber="1">Map 5</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="reference_group">
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<paragraph pageId="0" pageNumber="1">
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<taxonomicName authorityName="Geddes" authorityYear="1928" class="Magnoliopsida" family="Melastomataceae" genus="Anplectrum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Anplectrum stellulatum" order="Myrtales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="stellulatum">Anplectrum stellulatum</taxonomicName>
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Geddes, Bull. Misc. Inform. Kew: 236. 1928. Type: Thailand. Phitsanulok: Nakhon Thai, 200 m elev., 17 Apr 1922, A.F.G. Kerr 5870 (lectotype, designated here: K [K000859555]!; isolectotypes: BK [BK-257160, image seen]!, BM!).
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</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<taxonomicName class="Magnoliopsida" family="Melastomataceae" genus="Anplectrum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Anplectrum cyanocarpa" order="Myrtales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="cyanocarpa">Anplectrum cyanocarpa</taxonomicName>
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auct. non. Triana: Kurz, Forest Fl. Burma 1: 508. 1877.
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<emphasis italics="true" pageId="0" pageNumber="1">p.p.</emphasis>
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excl. type.
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</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<taxonomicName class="Magnoliopsida" family="Melastomataceae" genus="Anplectrum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Anplectrum glaucum" order="Myrtales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="glaucum">Anplectrum glaucum</taxonomicName>
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auct. non. Triana: C.B.Clarke in Hook.
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<emphasis italics="true" pageId="0" pageNumber="1">f.</emphasis>
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, Fl. Brit. India 2: 545. 1879.
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<emphasis italics="true" pageId="0" pageNumber="1">p.p.</emphasis>
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, excl. type.
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</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<taxonomicName authorityName="Raizada" authorityYear="1968" baseAuthorityName="Triana ex C. B. Cl." class="Magnoliopsida" family="Melastomataceae" genus="Backeria" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Backeria barbata" order="Myrtales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="barbata">Backeria barbata</taxonomicName>
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(Triana ex C.B.Clarke) Raizada, Indian Forester 94: 435. 1968.
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</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<taxonomicName class="Magnoliopsida" family="Melastomataceae" genus="Diplectria" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Diplectria barbata" order="Myrtales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="barbata">Diplectria barbata</taxonomicName>
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(Triana ex C.B.Clarke) Franken & M.C.Roos in Veldkamp
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<emphasis italics="true" pageId="0" pageNumber="1">et al</emphasis>
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., Blumea 24: 415, fig. 3A. 1979.
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</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<taxonomicName class="Magnoliopsida" family="Melastomataceae" genus="Dissochaeta" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Dissochaeta divaricata" order="Myrtales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="divaricata">Dissochaeta divaricata</taxonomicName>
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auct. non. G.Don: Clausing in Renner
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<emphasis italics="true" pageId="0" pageNumber="1">et al</emphasis>
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., Fl. Thailand 7(3): 423. 2001.
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<emphasis italics="true" pageId="0" pageNumber="1">p.p.</emphasis>
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, excl. type.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="basionym">
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<paragraph pageId="0" pageNumber="1">Basionym.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<taxonomicName class="Magnoliopsida" family="Melastomataceae" genus="Anplectrum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Anplectrum barbatum" order="Myrtales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="barbatum">
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<emphasis italics="true" pageId="0" pageNumber="1">Anplectrum barbatum</emphasis>
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</taxonomicName>
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Triana ex C.B.Clarke in Hook.
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<emphasis italics="true" pageId="0" pageNumber="1">f.</emphasis>
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, Fl. Brit. India 2: 546. 1879.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="materials_examined">
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<paragraph pageId="0" pageNumber="1">Type.</paragraph>
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<paragraph pageId="0" pageNumber="1">Myanmar. Martaban: Chappedong, N. Wallich 4082 (holotype: K [K000859568]!).</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="description">
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<paragraph pageId="0" pageNumber="1">Description.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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Climbing up to 10 m in height. Branchlets terete, 3-5 mm in diameter, glabrous or with scattered minute stellate hairs; nodes swollen, with interpetiolar ridge; internodes 4-6.5 cm long. Leaves: petioles terete, 10-15 mm long, glabrous to stellate-puberulous, covered with bristle hairs at dorsal side; blades elliptic-oblong to oblong, 6.5-13
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<normalizedToken originalValue="×">x</normalizedToken>
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2.5-5 cm, chartaceous, base rounded, margin entire, apex acuminate, tip ca. 1 cm long; nervation with 1 pair of lateral nerves and 1 pair of intramarginal nerves; adaxially glabrous, abaxially with sparsely stellate hairs at nerves, with a pair of basal glandular patches. Inflorescences terminal, up to 30 cm long, many-flowered; main axis terete, glabrous or stellate-puberulous; primary axes up to 28 cm long with 8 or 9 nodes, secondary axes up to 10 cm long with 4 or 5 nodes, tertiary axes up to 2 cm long with 1 or 2 nodes, quarternary axes up to 1 cm long with 1 node; bracts linear, 2-4 mm long, stellate puberulous; bracteoles linear, 3-4 mm long, stellate puberulous; pedicels stellate-puberulous, 4-6 mm long in central flowers, 2-4 mm long in lateral flowers. Hypanthium campanulate-angular to suburceolate, 5-6
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<normalizedToken originalValue="×">x</normalizedToken>
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2-3 mm, slightly 4-ridged, glabrous or stellately puberulous; calyx lobes truncate, without 4 distinct tips, ca. 1 mm long; petal bud conical, 4-5 mm long; mature petals ovate-elliptic, ca. 7
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<normalizedToken originalValue="×">x</normalizedToken>
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4-4.5 mm, not reflexed, base clawed, apex acute, pink to purplish. stamens 8, unequal, filaments straight; alternipetalous stamens staminodial, with 3-4 mm long filaments, thecae rudimentary, slender, terete, ca. 4 mm long, pedoconnective undeveloped, basal crest triangular, ca. 2 mm long, acute or erose at tip, thin, lateral appendages in a pair, linear to filiform, ca. 2 mm long; oppositipetalous stamens with 5-6 mm long filaments, anthers thick, curved, S-shaped, thecae 8-9 mm long, yellow, apex rostrate, basal crest triangular, ca. 1 mm long, basal appendages bifid, 1-2 mm long. Ovary ⅔ of hypanthium in length, apex glabrous; style glabrous, 13-15 mm long, curved at the end, slender, pink; stigma minute; extra-ovarial chambers 4, oppositipetalous, extending almost to the base of the ovary. Fruits urceolate, 7-8
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<normalizedToken originalValue="×">x</normalizedToken>
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4-5 mm, glabrous; calyx lobe remnants persistent. Seeds numerous, ca. 0.75 mm long, cuneate.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="distribution">
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<paragraph pageId="0" pageNumber="1">Distribution.</paragraph>
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<paragraph pageId="0" pageNumber="1">Myanmar, Indo-China, South China (Hainan; fide Chen & Renner 2007) and Thailand.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="ecology">
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<paragraph pageId="0" pageNumber="1">Ecology and habitat.</paragraph>
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<paragraph pageId="0" pageNumber="1">Mixed deciduous and disturbed evergreen forest to mountainous forest at 90-1500 m elevation.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="vernacular name">
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<paragraph pageId="0" pageNumber="1">Vernacular name.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<emphasis italics="true" pageId="0" pageNumber="1">kyar ma naing</emphasis>
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(Myanmar),
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<normalizedToken originalValue="藤牡丹">藤牡丹</normalizedToken>
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,
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<emphasis italics="true" pageId="0" pageNumber="1">teng mu dan</emphasis>
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(China)..
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="notes">
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<paragraph pageId="0" pageNumber="1">Note.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<taxonomicName class="Magnoliopsida" family="Melastomataceae" genus="Dissochaeta" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Dissochaeta barbata" order="Myrtales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="barbata">
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<emphasis italics="true" pageId="0" pageNumber="1">Dissochaeta barbata</emphasis>
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</taxonomicName>
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resembles
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<taxonomicName class="Magnoliopsida" family="Melastomataceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="D. divaricata" order="Myrtales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="divaricata">
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<emphasis italics="true" pageId="0" pageNumber="1">D. divaricata</emphasis>
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</taxonomicName>
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in the hypanthium and fertile stamens, with the alternipetalous stamens staminodal and the oppositipetalous ones fertile.
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<taxonomicName class="Magnoliopsida" family="Melastomataceae" genus="Dissochaeta" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Dissochaeta barbata" order="Myrtales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="barbata">
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<emphasis italics="true" pageId="0" pageNumber="1">Dissochaeta barbata</emphasis>
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</taxonomicName>
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differs in having a subglabrous indumentum in most parts and in possessing a pair of glandular patches on the base of leaf blades underneath. This is the only known species that is completely distributed outside the Malesian region.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="materials_examined">
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<paragraph pageId="0" pageNumber="1">Selected specimens examined.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<emphasis bold="true" pageId="0" pageNumber="1">MYANMAR. Ban Han</emphasis>
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: Bon s.n. (P).
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<emphasis bold="true" pageId="0" pageNumber="1">Martaban</emphasis>
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: Chappedong, N. Wallich 4082 (K).
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<emphasis bold="true" pageId="0" pageNumber="1">Tanintharyi</emphasis>
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: Yaphyu, Alel Taung, Kyaukshut Village, 297 m, 24 Mar 2015, K. Armstrong et al. 627 (NY).
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<emphasis bold="true" pageId="0" pageNumber="1">Tenasserim</emphasis>
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: 31 May 1869, J.W. Helfer 2290 (K), Kallin Kwan Chaung, 60 m, 10 Feb 1926, C.E. Parkinson 1691 (K); Mergui, W. Griffith KD 2289 (K).
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<emphasis bold="true" pageId="0" pageNumber="1">CAMBODIA.</emphasis>
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Chuo Chan, L. Pierre s.n. (BM, K, L).
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<emphasis bold="true" pageId="0" pageNumber="1">VIETNAM. Bien Hoa</emphasis>
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: Chiao Pang, Mar 1877, L. Pierre s.n. (P).
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<emphasis bold="true" pageId="0" pageNumber="1">Bum Mo</emphasis>
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: 18 May 1921, B. Hayata 337 (P).
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<emphasis bold="true" pageId="0" pageNumber="1">Haut Donnai</emphasis>
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: Blao, 1000 m, 21 Feb 1933, E. Poilane 22026 (L, P).
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<emphasis bold="true" pageId="0" pageNumber="1">Khanh Hoa</emphasis>
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: Dien Khanh, Hon Ba, 900 m, 24 Jun 2004, D.D. Soejarto & T.N. Ninh 13310 (L, P).
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<emphasis bold="true" pageId="0" pageNumber="1">Kontum</emphasis>
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: Dakto, Ngok Guga, 1000 m, 27 Nov 1946, E. Poilane 35651 (L, P).
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<emphasis bold="true" pageId="0" pageNumber="1">Lang Go Rum</emphasis>
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: Cu Bi, 600 m, 28 Jul 1925, E. Poilane 12234 (P).
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<emphasis bold="true" pageId="0" pageNumber="1">Nghe An</emphasis>
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: Con Cuong, Ye Khe, 16 Oct 2008, Du et al. 3009 (K).
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<emphasis bold="true" pageId="0" pageNumber="1">Quang Duc</emphasis>
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: Dak Song, 800 m, 19 Mar 1953, E. Schmid s.n. (P).
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<emphasis bold="true" pageId="0" pageNumber="1">Quang Nam</emphasis>
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: Moi Se Go, 1500 m, 25 Feb 1941, E. Poilane 31700 (P).
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<emphasis bold="true" pageId="0" pageNumber="1">Quang Tri</emphasis>
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: Lang Vieng Ap, 400 m, 13 Jun 1924, E. Poilane 10854 (L, P).
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<emphasis bold="true" pageId="0" pageNumber="1">THAILAND. Chonburi</emphasis>
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: Kao Re Chan, 600 m, 21 Apr 1931, H.S.H. Lakshnakara 739 (K).
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<emphasis bold="true" pageId="0" pageNumber="1">Kanchanburi</emphasis>
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: Thong Paphum, 19 Apr 1967, B. Nimanong 89 (L).
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<emphasis bold="true" pageId="0" pageNumber="1">Petchaburi</emphasis>
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: Khao Cong, 8 Jan 1929, A.F.G. Kerr 16573 (BM, K, L); Kaeng Krachan, Panoen Thung, 100 m, 27 Jan 2005, K. Williams et al. 1148 (L).
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<emphasis bold="true" pageId="0" pageNumber="1">Phang Nga</emphasis>
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: Kapong, 100 m, 17 Feb 1929, A.F.G. Kerr 17113 (BM, K); Kao Paw Ta Luang Keo, 29 Apr 1974, K. Larsen & S.S. Larsen 33470 (K, L, P).
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<emphasis bold="true" pageId="0" pageNumber="1">Phitsanulok</emphasis>
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: Nakhon Thai, 200 m, 17 Apr 1922, A.F.G. Kerr 5870 (BK, BM, K).
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<emphasis bold="true" pageId="0" pageNumber="1">Ranong</emphasis>
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: Khlong Kam Puan, 100 m, 1 May 1973, R. Geesink & T. Santisuk 5098 (L); Muang, 400 m, 25 Apr 2005, R. Pooma et al. 5259 (L).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |