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172 lines
14 KiB
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<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="86912840032AD8863A1884554F5926EF" docLanguage="en" docName="PhytoKeys 107: 1-178" docOrigin="PhytoKeys 107" docSource="http://dx.doi.org/10.3897/phytokeys.107.26548" docTitle="Dissochaeta hirsutoidea Furtado, Gard. Bull. Singapore 20: 109, fig. 2 C. 1963" 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="156201487" LSID="urn:lsid:plazi:treatment:86912840032AD8863A1884554F5926EF" httpUri="http://treatment.plazi.org/id/86912840032AD8863A1884554F5926EF" 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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25.
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<taxonomicName LSID="D847AFCF-675E-5535-A0D4-B7FA4DA0B2AE" authority="Furtado, Gard. Bull. Singapore 20: 109, fig. 2 C. 1963." class="Magnoliopsida" family="Melastomataceae" genus="Dissochaeta" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Dissochaeta hirsutoidea" order="Myrtales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="hirsutoidea">Dissochaeta hirsutoidea Furtado, Gard. Bull. Singapore 20: 109, fig. 2C. 1963.</taxonomicName>
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<figureCitation captionStart="Figure 17" captionStartId="F33" captionText="Figure 17. Dissochaeta hirsutoidea a habit b branchlet c abaxial midrib d hypanthium and flower. Photographs by J. Henrot." figureDoi="10.3897/phytokeys.107.26548.figure17" httpUri="https://binary.pensoft.net/fig/222127" pageId="0" pageNumber="1">Fig. 17</figureCitation>
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<figureCitation captionStart="Map 17" captionStartId="F34" captionText="Map 17. Distribution of D. hirsutoidea (●), D. horrida (■) and D. intermedia (▲)." figureDoi="10.3897/phytokeys.107.26548.map17" httpUri="https://binary.pensoft.net/fig/222128" pageId="0" pageNumber="1">, Map 17</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="Furtado" authorityYear="1963" baseAuthorityName="Jack" class="Magnoliopsida" family="Melastomataceae" genus="Dissochaeta" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Dissochaeta stellulata" order="Myrtales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="stellulata">Dissochaeta stellulata</taxonomicName>
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Furtado, Gard. Bull. Singapore 20: 113, fig. 2F. 1963. Type: Malaysia. Sarawak: Lodong, G.D. Haviland 862 (holotype: SAR
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<emphasis italics="true" pageId="0" pageNumber="1">n.v.</emphasis>
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; isotype: K [K000859626]!).
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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">
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Malaysia. Sabah: Sandakan, Bettotan, 19 Aug 1927, C. Boden-Kloss SFN 19156 (holotype: SING
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<emphasis italics="true" pageId="0" pageNumber="1">n.v.</emphasis>
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; isotypes: BO!, K [K000859628]!).
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</paragraph>
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<caption ID-Zenodo-Dep="1346453" doi="10.3897/phytokeys.107.26548.figure17" httpUri="https://binary.pensoft.net/fig/222127" pageId="0" pageNumber="1" start="Figure 17" startId="F33">
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<paragraph pageId="0" pageNumber="1">
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<emphasis bold="true" pageId="0" pageNumber="1">Figure 17.</emphasis>
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<taxonomicName class="Magnoliopsida" family="Melastomataceae" genus="Dissochaeta" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Dissochaeta hirsutoidea" order="Myrtales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="hirsutoidea">
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<emphasis italics="true" pageId="0" pageNumber="1">Dissochaeta hirsutoidea</emphasis>
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</taxonomicName>
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<emphasis bold="true" pageId="0" pageNumber="1">a</emphasis>
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habit
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<emphasis bold="true" pageId="0" pageNumber="1">b</emphasis>
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branchlet
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<emphasis bold="true" pageId="0" pageNumber="1">c</emphasis>
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abaxial midrib
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<emphasis bold="true" pageId="0" pageNumber="1">d</emphasis>
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hypanthium and flower. Photographs by J. Henrot.
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</paragraph>
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</caption>
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<caption ID-Zenodo-Dep="1346511" doi="10.3897/phytokeys.107.26548.map17" httpUri="https://binary.pensoft.net/fig/222128" pageId="0" pageNumber="1" start="Map 17" startId="F34">
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<paragraph pageId="0" pageNumber="1">
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<emphasis bold="true" pageId="0" pageNumber="1">Map 17.</emphasis>
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Distribution of
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<taxonomicName class="Magnoliopsida" family="Melastomataceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="D. hirsutoidea" order="Myrtales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="hirsutoidea">
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<emphasis italics="true" pageId="0" pageNumber="1">D. hirsutoidea</emphasis>
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</taxonomicName>
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(●),
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<taxonomicName class="Magnoliopsida" family="Melastomataceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="D. horrida" order="Myrtales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="horrida">
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<emphasis italics="true" pageId="0" pageNumber="1">D. horrida</emphasis>
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</taxonomicName>
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(■) and
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<taxonomicName class="Magnoliopsida" family="Melastomataceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="D. intermedia" order="Myrtales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="intermedia">
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<emphasis italics="true" pageId="0" pageNumber="1">D. intermedia</emphasis>
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</taxonomicName>
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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="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 9 m in height. Branchlets terete, 3-5 mm in diameter, densely covered with dark thin bristle hairs; nodes swollen, with interpetiolar ridge; internodes 6-9 cm long. Leaves: petioles terete, 5-15 mm long, densely covered with bristle hairs; blades ovate or ovate-elliptic, 6-15.5
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<normalizedToken originalValue="×">x</normalizedToken>
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2-8.7 cm, membranous, base cordate, margin entire, ciliate, apex acuminate, tip 0.5-1 cm long; nervation with 1 or 2 pairs of lateral nerves and 1 pair of intramarginal nerves; adaxially hirsute, scabrid, glabrous or with scattered stellate and bristle hairs, abaxially densely covered with bristle hairs in most part, more dense at midrib and margin. Inflorescences terminal, up to 30 cm long, many-flowered; main axis angular, covered with sparsely minute stellate hairs and dense bristle hairs; primary axes up to 26 cm long with 4-6 nodes, secondary axes 1.5-9 cm long with 1-4 nodes, tertiary axes 0.8-2 cm long with 1 or 2 nodes, quarternary axes when developed up to 1 cm long with 1 node; bracts linear, 6-7 mm, covered with dense bristle hairs; bracteoles linear, 2-3 mm long, covered with dense bristle hairs; pedicels densely stellate-furfuraceous and with glandular bristle hairs, 3-4 mm long in central flowers, ca. 1 mm long in lateral flowers. Hypanthium campanulate, 4-5
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<normalizedToken originalValue="×">x</normalizedToken>
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ca. 2 mm, densely covered with glandular capitate bristle hairs; calyx lobes truncate, ca. 1 mm long, apex triangular; petal bud conical, 2-3 mm long, apex bristly; mature petals oblong, 6-7
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<normalizedToken originalValue="×">x</normalizedToken>
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2-3 mm, reflexed, base clawed, apex obtuse, bristly, rest glabrous, white or purplish. Stamens 8, subequal, filaments curved sideways; alternipetalous stamens with ca. 5 mm long filaments, anthers lanceolate, sickle-shaped, thecae 8-9 mm long, purple, apex rostrate, pedoconnective 0.5-1 mm long, basal crest minute, triangular, 0.3-0.5 mm long, lateral appendages paired, auricles or filiform, 0.5-2 mm long; oppositipetalous stamens with 3-4 mm long filaments, anther thick, S-shaped, thecae 7-8 mm long, purple, basal crest minute, spur-like, erect, ca. 0.2 mm long, lateral appendages absent or a minute pair of erect auricles. Ovary half as long as the hypanthium, apex villous; style 6-7 mm long, curved at end, glabrous; stigma minute, capitate; extra-ovarial chambers 8, extending to the middle of the ovary. Fruits subglobose, 4-6
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<normalizedToken originalValue="×">x</normalizedToken>
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3-4 mm, densely covered with glandular bristle hairs; calyx lobe remnants persistent, reflexed. Seeds ca. 0.5 mm long.
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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">Borneo.</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">Lowland mixed dipterocarp forest, open places or along road sides at 20-250 m elevation.</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">Specimens examined.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<emphasis bold="true" pageId="0" pageNumber="1">MALAYSIA. Sabah</emphasis>
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: Sandakan, Lamag Road, 13 Sep 1971, Imbungan & Patrick SAN 74187 (K);
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<emphasis italics="true" pageId="0" pageNumber="1">Ibid.</emphasis>
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, Segaliud Lokan, 17 Mar 1975, L. Madani SAN 81490 (K, L);
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<emphasis italics="true" pageId="0" pageNumber="1">Ibid.</emphasis>
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, Bettotan, 19 Aug 1927, C. Boden-Kloss SFN 19156 (BO, K);
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<emphasis italics="true" pageId="0" pageNumber="1">Ibid.</emphasis>
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, Sepilok Forest Reserve, 21 Sep 1963, W. Meijer SAN 34332 (K, L);
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<emphasis italics="true" pageId="0" pageNumber="1">Ibid.</emphasis>
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, Telupid Road, 20 Aug 1978, Aban Gibot SAN 91283 (K, L);
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<emphasis italics="true" pageId="0" pageNumber="1">Ibid.</emphasis>
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, Sungai Lantoh, 15 m, 23 Aug 1977, Saikeh SAN 87884 (K, L).
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<emphasis bold="true" pageId="0" pageNumber="1">Sarawak</emphasis>
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: Belaga, Ulu Belaga, Sungai Semawat, 250 m, 15 Oct 1981, C. Hansen 645 (L);
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<emphasis italics="true" pageId="0" pageNumber="1">Ibid.</emphasis>
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, Batang Belaga, 250 m, 29 Oct 1981, C. Hansen 878 (L);
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<emphasis italics="true" pageId="0" pageNumber="1">Ibid.</emphasis>
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, Sepakau, 250 m, 5 Nov 1981, C. Hansen 954 (L); Kapit, Bukit Raya, 14 Jan 1965, Jugah ak Kudi S.23863 (L); Lodong, G.D. Haviland 862 (K); Baleh, Mujong, Amau, 14 Apr 1964, Ilias Paie S.19868 (K, L); Kapit, Pelagus, Bukit Wong, 150 m, 20 Apr 1963, P.S. Ashton S.17786 (BO, K, L); Marudi, Sungai Silat Basin, Sungai Palutan, 24 Mar 2003, N. Normaya et al. S.91083 (L); Serian, Sabal Tapang, 237 m, 12 May 1974, S. Tong S.34270 (K, L); Santubong, 60 m, 20 Mar 1967, W.L. Chew 1428 (K, L); Samarahan, 1 Feb 1955, W.M.A. Brooke 9669 (BM, L); Long Bah, 14 Aug 1954, W.M.A. Brooke 9010 (L).
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<emphasis bold="true" pageId="0" pageNumber="1">BRUNEI. Belait</emphasis>
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: Labi, Between Mendaram and Teraja, 1 May 1988, K.M. Wong s.n. (K);
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<emphasis italics="true" pageId="0" pageNumber="1">Ibid</emphasis>
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., Bukit Teraja, 22 May 1993, N. Nangkat et al. BRUN 15203 (K);
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<emphasis italics="true" pageId="0" pageNumber="1">Ibid.</emphasis>
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, Bukit Telingan, 170 m, 7 Jun 1995, A. Kalat, et al. BRUN 16512 (L).
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<emphasis bold="true" pageId="0" pageNumber="1">INDONESIA. East Kalimantan</emphasis>
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: West Kutai, Long Petah, 400 m, 16 Sep 1925, F.H. Endert 3360 (BO, L).
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<emphasis bold="true" pageId="0" pageNumber="1">West Kalimantan</emphasis>
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: Pontianak, Gunung Bentuang, 200 m, 19 Jun 1989, J.S. Burley & Tukirin 2692 (BO, L);
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<emphasis italics="true" pageId="0" pageNumber="1">Ibid.</emphasis>
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, 250 m, 23 Jun 1989, J.S. Burley & Tukirin 2827 (BO, L).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |