103 lines
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103 lines
11 KiB
XML
<document ID-CLB-Dataset="27209" 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="0AB581B7C3C2DC5843C1F7A6F658E1F1" docLanguage="en" docName="PhytoKeys 107: 1-178" docOrigin="PhytoKeys 107" docSource="http://dx.doi.org/10.3897/phytokeys.107.26548" docTitle="Dissochaeta marumioides Cogn. in A. DC. & C. DC., Monogr. Phan. 7: 556. 1891. non. D. marumioides Furtado 1963" docType="treatment" docVersion="8" id="686CFF85FFADFFEAC033443CF54BFFFC" lastPageNumber="1" masterDocId="686CFF85FFADFFEAC033443CF54BFFFC" masterDocTitle="A revision of Dissochaeta (Melastomataceae, Dissochaeteae)" masterLastPageNumber="178" masterPageNumber="1" pageNumber="1" updateTime="1732647791036" updateUser="ExternalLinkService">
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<mods:title id="0E8C7CFB2F9610A8E1B1DE33137FC937">A revision of Dissochaeta (Melastomataceae, Dissochaeteae)</mods:title>
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<mods:namePart id="3A38F989EC8C0C480D7712C0095F9FBC">Kartonegoro, Abdulrokhman</mods:namePart>
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<mods:namePart id="EA008D169890415BEE87123BA9BC2C72">Veldkamp, Jan Frits</mods:namePart>
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<mods:namePart id="9C9F9FCC859FDE59635C2CB31F28A091">Hovenkamp, Peter</mods:namePart>
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<mods:namePart id="821BB461F1AC3D534EEDCA1034127AF7">Welzen, Peter van</mods:namePart>
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<mods:title id="5F1A3905A323BAAB6FB6D8E5A6CFCFCF">PhytoKeys</mods:title>
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<mods:date id="BE2D221DBF51D2E8A9D7673628216558">2018</mods:date>
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<mods:number id="78EB803E41BB2EA091939CE85D269B35">107</mods:number>
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<mods:url id="9844EADA55B0184304FF6235C24FB25B">http://dx.doi.org/10.3897/phytokeys.107.26548</mods:url>
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<mods:classification id="0D8273C8C7DA7DB3B858CBA75F8C4CE9">journal article</mods:classification>
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<mods:identifier id="902C3D36DA952DA6DA10D6B9ADDF2084" type="DOI">http://dx.doi.org/10.3897/phytokeys.107.26548</mods:identifier>
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<mods:identifier id="950784221D962769C3C5195592D877FE" type="Zenodo-Dep">1346433</mods:identifier>
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<treatment id="0AB581B7C3C2DC5843C1F7A6F658E1F1" ID-GBIF-Taxon="156201525" LSID="urn:lsid:plazi:treatment:0AB581B7C3C2DC5843C1F7A6F658E1F1" httpUri="http://treatment.plazi.org/id/0AB581B7C3C2DC5843C1F7A6F658E1F1" lastPageNumber="1" pageId="0" pageNumber="1" scope_family="Melastomataceae">
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<subSubSection id="A6871664191E898D1B26FA327CB1A8C7" pageId="0" pageNumber="1" type="nomenclature">
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<paragraph id="B2399FB276651C8A11559E05C2197E7D" pageId="0" pageNumber="1">
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35.
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<taxonomicName id="081E9B3068E1D062D9AA69B599D0A86A" ID-CoL="36VWP" LSID="940D12EC-E18F-51FF-A545-8CC9A03208A8" authority="Cogn. in A. DC. & C. DC., Monogr. Phan. 7: 556. 1891. non. D. marumioides Furtado, 1963 (see under D. spectabilis)." authorityName="Cogn. in A. DC. & C. DC., Monogr. Phan. 7: 556. 1891. non. D. marumioides Furtado" authorityYear="1963" class="Magnoliopsida" family="Melastomataceae" genus="Dissochaeta" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Dissochaeta marumioides" order="Myrtales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="marumioides">Dissochaeta marumioides Cogn. in A.DC. & C.DC., Monogr. Phan. 7: 556. 1891. non. D. marumioides Furtado, 1963 (see under D. spectabilis).</taxonomicName>
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<figureCitation id="EC617BA85E0295C7F147FF16BA3E7251" captionStart="Map 20" captionStartId="F41" captionText="Map 20. Distribution of D. malayana (●), D. marumioides (■) and D. maxwellii (▲)." figureDoi="10.3897/phytokeys.107.26548.map20" httpUri="https://binary.pensoft.net/fig/222135" pageId="0" pageNumber="1">Map 20</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="7710FEE27ADC29D917680C774DA32708" pageId="0" pageNumber="1" type="materials_examined">
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<paragraph id="D446732F08E135F50C1B201845D5F615" pageId="0" pageNumber="1">Type.</paragraph>
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<paragraph id="DA7843B6400139FC1D4521F78143DE94" pageId="0" pageNumber="1">Indonesia. West Sumatra: Mt. Singgalang, 1600 m elev., O. Beccari s.n. (holotype: FI [FI007931, image seen]!).</paragraph>
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</subSubSection>
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<subSubSection id="B08AD1A1BD0A58EBA63EAE503DCDA44A" pageId="0" pageNumber="1" type="description">
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<paragraph id="B4D6D73DD1160578F49C546B8FC40B5A" pageId="0" pageNumber="1">Description.</paragraph>
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<paragraph id="48E962F5395150577FE4F88F1A44C32A" pageId="0" pageNumber="1">
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Branchlets terete, 3-5 mm in diameter, brown stellate-furfuraceous; nodes swollen, with annular interpetiolar ridge; internodes 3-5 cm long. Leaves: petioles flattened, 10-15 mm long, densely stellate-furfuraceous; blades ovate-elliptic, 8.3-14
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<normalizedToken id="3353FD4371452ECBA25677FC9AF55B61" originalValue="×">x</normalizedToken>
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3.5-5 cm, membranous, base cordate, margin entire, apex acuminate, tip 1-2 cm long; nervation with 1 pair of lateral nerves and 1 pair of intramarginal nerves; adaxially glabrous, dark green, abaxially brown stellate-furfuraceous. Inflorescences terminal, up to 20 cm long, up to 20 flowers; main axis quadrangular, densely stellate-furfuraceous; primary axes up to 17 cm long with 5 nodes, secondary axes up to 3 cm long with 1 or 2 nodes, tertiary axes when developed 0.6-0.7 cm long with 1 node; bracts leaf-like, oblong-lanceolate, 15-22
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<normalizedToken id="3FAA6D5591DE5E6B0ED424F0B0FCAFD3" originalValue="×">x</normalizedToken>
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4-6 mm, densely brown stellate-furfuraceous; bracteoles linear, 2-3 mm long, densely brown stellate-furfuraceous; pedicels densely brown stellate-furfuraceous, ca. 3 mm long in central flowers, 1-2 mm long in lateral flowers. Hypanthium campanulate, 7-9
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<normalizedToken id="2A64B1F51F397812B54E2245A3A7E67C" originalValue="×">x</normalizedToken>
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3-5 mm, densely with stellate-furfuraceous and scattered, thickened, 1-2 mm long bristles; calyx lobes rounded, ca. 2 mm long, margin ciliate, apex obtuse, stellate-furfuraceous; petal buds conical, 3-5 mm long, acute; mature petals elliptic to suborbicular, ca. 12
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<normalizedToken id="988191E0111C7893566E32F1FB8B4DB1" originalValue="×">x</normalizedToken>
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9 mm, base clawed, apex acute, glabrous. Stamens 8, unequal, filaments curved sideways, glabrous; alternipetalous stamens with 6-7 mm long filaments, anthers slightly curved, lanceolate, thecae ca. 8 mm long, pedoconnective ca. 2 mm long, basal crest triangular, ca. 1.5 mm long, thin, entire or bifid, lateral appendages 4, filiform, 2-3 mm long; oppositipetalous stamens with ca. 6 mm long filaments, anthers sinuate, curved, thecae ca. 8 mm long, basal crest minute, ca. 0.3 mm long, lateral appendages paired, filiform appendages 2-3 mm long. Ovary ⅔ of hypanthium in length, apex villous; style ca. 15 mm long, curved at top, glabrous; stigma minute; extra-ovarial chambers 8, extending nearly to the base of the ovary. Fruits not seen.
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</paragraph>
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</subSubSection>
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<subSubSection id="4858C5839F1EA9089ABFDBADC65E1E49" pageId="0" pageNumber="1" type="distribution">
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<paragraph id="17A1A84F9D8496042ACF1DB6D610BC37" pageId="0" pageNumber="1">Distribution.</paragraph>
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<paragraph id="782CC10748F92972340DCFB3F0198A31" pageId="0" pageNumber="1">Sumatra (West).</paragraph>
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</subSubSection>
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<subSubSection id="8E51D769767B373F44C7EA83019DBFE5" pageId="0" pageNumber="1" type="ecology">
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<paragraph id="C68012413EFF91B40F26BF57129EBD26" pageId="0" pageNumber="1">Ecology and habitat.</paragraph>
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<paragraph id="8672C09C7C33D17EBD54B6DF6A49ED88" pageId="0" pageNumber="1">Montane forest at ca. 1600 m elevation.</paragraph>
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</subSubSection>
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<subSubSection id="D777142F3B966E2ACD297425A01616F4" pageId="0" pageNumber="1" type="notes">
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<paragraph id="76D081EE64E22C0F8078B02876BEB839" pageId="0" pageNumber="1">Note.</paragraph>
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<paragraph id="F924BDDE10CD24BA2EEA63219E025C80" pageId="0" pageNumber="1">
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<taxonomicName id="EE0587164D19EEBE066B107CB84A08C5" authorityName="Cogn. in A. DC. & C. DC., Monogr. Phan. 7: 556. 1891. non. D. marumioides Furtado" authorityYear="1963" class="Magnoliopsida" family="Melastomataceae" genus="Dissochaeta" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Dissochaeta marumioides" order="Myrtales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="marumioides">
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<emphasis id="2BDECB52CC64A9988E4158B3D477F896" italics="true" pageId="0" pageNumber="1">Dissochaeta marumioides</emphasis>
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</taxonomicName>
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is only known from the type from Mount Singgalang, West Sumatra. This species has a non-bristly indumentum on branchlets and leaves; though sparse bristles are present on the hypanthium and calyx lobes. The 4 lateral appendages of the alternipetalous stamens are exceptional, all other species in the genus having 2. The calyx lobes with rounded apex are similar to those of
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<taxonomicName id="4B86853828521377D1F07CCA7E11D776" class="Magnoliopsida" family="Melastomataceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="D. rostrata" order="Myrtales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="rostrata">
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<emphasis id="26D627C93A5F7A7664337D7C42810F22" italics="true" pageId="0" pageNumber="1">D. rostrata</emphasis>
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</taxonomicName>
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from Borneo, but the species differs in the shape of the bracts.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |