277 lines
30 KiB
XML
277 lines
30 KiB
XML
<document id="A0968B10FC80C6124C435DCA969E2C79" ID-DOI="10.15553/c2022v771a7" ID-ISSN="2235-3658" ID-Zenodo-Dep="7183082" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1665435833373" checkinUser="felipe" docAuthor="Stone, Robert Douglas" docDate="2022" docId="03BD87EFFFA8FFE9FCBE52D36267FA40" docLanguage="en" docName="Candollea.77.1.81-103.pdf" docOrigin="Candollea 77 (1)" docSource="http://dx.doi.org/10.15553/c2022v771a7" docStyle="DocumentStyle:1E5CC43F38D0DBC531513809D1267F7B.3:Candollea.2015-.journal_article" docStyleId="1E5CC43F38D0DBC531513809D1267F7B" docStyleName="Candollea.2015-.journal_article" docStyleVersion="3" docTitle="Memecylon draconopterum R. D. Stone 2022, sp. nov." docType="treatment" docVersion="3" lastPageNumber="88" masterDocId="FF84FF97FFADFFEEFF9F53126367FFEF" masterDocTitle="Ten new species of Memecylon (Melastomataceae) from Madagascar" masterLastPageNumber="103" masterPageNumber="81" pageNumber="86" updateTime="1699384657421" updateUser="plazi" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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<mods:titleInfo id="96FFA046A24EEC029B6DBE7FB2F816D9">
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<mods:title id="99AE0EFDF531158D8F04CE13554F3A02">Ten new species of Memecylon (Melastomataceae) from Madagascar</mods:title>
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</mods:titleInfo>
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<mods:name id="BE3CA1A5760CB0815CEA568442305A45" type="personal">
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<mods:namePart id="351433815C397FC09DE54C63F126278B">Stone, Robert Douglas</mods:namePart>
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<mods:title id="1BD0607543BBF49EF44D9A71FCF5E3CD">Candollea</mods:title>
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</mods:titleInfo>
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<mods:part id="F7AC2278A09075142E9620A153C1D15B">
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<mods:date id="DF936C053B4C1A47A8CE6830CBB863E0">2022</mods:date>
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<mods:number id="E9BDF4A91E90EC38D2057F79B097551A">2022-06-01</mods:number>
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<mods:number id="838AC87F4E4E8B88867374D13ADE0163">77</mods:number>
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<mods:start id="D29272F59E7234251D001E981E8F0870">81</mods:start>
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<mods:url id="D01B1E6BE8A4411B5597A092C2FB4FA0">http://dx.doi.org/10.15553/c2022v771a7</mods:url>
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<mods:classification id="BED9568C01C42F1312C5B3F6A66FB3D3">journal article</mods:classification>
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<mods:identifier id="442C6F96B7BFB76B095EA48AE32C0CD5" type="DOI">10.15553/c2022v771a7</mods:identifier>
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<mods:identifier id="6EC8428D91F9343EC38476964A9737C8" type="ISSN">2235-3658</mods:identifier>
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<mods:identifier id="B05068B2C59367A5650668FD1C9D1454" type="Zenodo-Dep">7183082</mods:identifier>
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</mods:mods>
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<treatment id="03BD87EFFFA8FFE9FCBE52D36267FA40" LSID="urn:lsid:plazi:treatment:03BD87EFFFA8FFE9FCBE52D36267FA40" httpUri="http://treatment.plazi.org/id/03BD87EFFFA8FFE9FCBE52D36267FA40" lastPageId="7" lastPageNumber="88" pageId="5" pageNumber="86">
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<subSubSection id="C30E6572FFA8FFEBFCBE52D36757FD6B" pageId="5" pageNumber="86" type="nomenclature">
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<paragraph id="8BAB36F9FFA8FFEBFCBE52D3661FFE35" blockId="5.[801,1400,449,474]" box="[801,1400,449,474]" pageId="5" pageNumber="86">
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<heading id="D0E38195FFA8FFEBFCBE52D3661FFE35" box="[801,1400,449,474]" centered="true" fontSize="10" level="2" pageId="5" pageNumber="86" reason="2">
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<taxonomicName id="4C144D7AFFA8FFEBFCBE52D367D9FE35" ID-CoL="9WGKR" authority="R.D. Stone" authorityName="R. D. Stone" authorityYear="2022" box="[801,1214,449,474]" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="5" pageNumber="86" phylum="Tracheophyta" rank="species" species="draconopterum" status="sp. nov.">
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<emphasis id="B960EAEBFFA8FFEBFCBE52D3675AFE36" bold="true" box="[801,1085,449,473]" italics="true" pageId="5" pageNumber="86">Memecylon draconopterum</emphasis>
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||
R.D. Stone
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||
</taxonomicName>
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||
,
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||
<emphasis id="B960EAEBFFA8FFEBFB5752D0667BFE35" bold="true" box="[1224,1308,450,474]" pageId="5" pageNumber="86">
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<taxonomicNameLabel id="A2535790FFA8FFEBFB5752D0667BFE35" box="[1224,1308,450,474]" pageId="5" pageNumber="86" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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||
(
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||
<figureCitation id="132F2A7CFFA8FFEBFAB552D0660CFE35" box="[1322,1387,450,474]" captionStart="Fig" captionStartId="6.[136,165,1889,1909]" captionTargetBox="[298,1374,327,1813]" captionTargetId="figure-18@6.[256,1383,299,1823]" captionTargetPageId="6" captionText="Fig. 3. – Memecylon draconopterum R.D. Stone. A. Flowering branch; B. Section of branchlet showing exfoliating character of bark; C. Floral bud; D. Petal; E. Stamen." figureDoi="http://doi.org/10.5281/zenodo.7183086" httpUri="https://zenodo.org/record/7183086/files/figure.png" pageId="5" pageNumber="86">Fig. 3</figureCitation>
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||
).
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||
</heading>
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||
</paragraph>
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||
<paragraph id="8BAB36F9FFA8FFEBFCD852FE6757FD6B" blockId="5.[839,1451,492,644]" pageId="5" pageNumber="86">
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<materialsCitation id="3B7C3CA4FFA8FFEBFCD852FE67C5FDCB" collectionCode="R, N, I" country="Madagascar" location="Betampona" pageId="5" pageNumber="86" specimenCount="1" stateProvince="Toamasina" typeStatus="holotype">
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<emphasis id="B960EAEBFFA8FFEBFCD852FE60B3FDCB" bold="true" pageId="5" pageNumber="86">
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||
<typeStatus id="54AF885BFFA8FFEBFCD852FE60ACFDEB" box="[839,971,492,516]" pageId="5" pageNumber="86" type="holotype">Holotypus</typeStatus>
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||
:
|
||
<collectingCountry id="F3037669FFA8FFEBFC4652FE671AFDEB" box="[985,1149,492,516]" name="Madagascar" pageId="5" pageNumber="86">MADAGASCAR</collectingCountry>
|
||
. Reg. Atsinanana [Prov.
|
||
<collectingRegion id="49D0F81BFFA8FFEBFCD8511E60AFFDCB" box="[839,968,524,548]" country="Madagascar" name="Toamasina" pageId="5" pageNumber="86">Toamasina</collectingRegion>
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||
]:
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||
</emphasis>
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||
<location id="8ECB6022FFA8FFEBFC45511F6730FDCB" LSID="urn:lsid:plazi:treatment:03BD87EFFFA8FFE9FCBE52D36267FA40:8ECB6022FFA8FFEBFC45511F6730FDCB" box="[986,1111,525,548]" country="Madagascar" name="Betampona" pageId="5" pageNumber="86" stateProvince="Toamasina">Betampona</location>
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||
<taxonomicNameLabel id="A2535790FFA8FFEBFBC1511F67F0FDCB" box="[1118,1175,525,548]" pageId="5" pageNumber="86" rank="subSpecies">
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<collectionCode id="ED05AE3CFFA8FFEBFBC1511F6712FDCB" box="[1118,1141,525,548]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="5" pageNumber="86">R</collectionCode>
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||
.
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||
<collectionCode id="ED05AE3CFFA8FFEBFBE6511F67F5FDCB" box="[1145,1170,525,548]" country="China" lsid="urn:lsid:biocol.org:col:13092" name="Nanjing University" pageId="5" pageNumber="86" type="Herbarium">N</collectionCode>
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.
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||
</taxonomicNameLabel>
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||
<collectionCode id="ED05AE3CFFA8FFEBFB08511F67C5FDCB" box="[1175,1186,525,548]" country="Romania" lsid="urn:lsid:biocol.org:col:14415" name="&quot;Alexandru Ioan Cuza&quot; University" pageId="5" pageNumber="86" type="Herbarium">I</collectionCode>
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||
</materialsCitation>
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||
.,
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||
<materialsCitation id="3B7C3CA4FFA8FFEBFB2D511E674BFD6B" collectingDate="1998-11" collectingDateMax="1998-12-31" collectingDateMin="1998-11" collectionCode="P" collectorName="de Betakonana" country="Madagascar" elevation="500" latitude="-17.931944" location="Rabenantoandro" longLatPrecision="21" longitude="49.203056" pageId="5" pageNumber="86" specimenCode="P00516015" specimenCount="1" stateProvince="Prov." typeStatus="holotype">
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||
piste principale à
|
||
<quantity id="4CEC9B1CFFA8FFEBFAEB511E66CCFDCB" box="[1396,1451,524,548]" metricMagnitude="3" metricUnit="m" metricValue="4.0" pageId="5" pageNumber="86" unit="km" value="4.0">4 km</quantity>
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||
via piste
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||
<collectorName id="26E1532FFFA8FFEBFC32513E6731FDAB" box="[941,1110,556,580]" pageId="5" pageNumber="86">de Betakonana</collectorName>
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||
,
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||
<geoCoordinate id="EE20503EFFA8FFEBFBFD513E67B5FDAB" box="[1122,1234,556,580]" degrees="17" direction="south" minutes="55" orientation="latitude" pageId="5" pageNumber="86" precision="15" seconds="55" value="-17.931944">17 °55'55"S</geoCoordinate>
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<geoCoordinate id="EE20503EFFA8FFEBFB44513E6636FDAB" box="[1243,1361,556,580]" degrees="49" direction="east" minutes="12" orientation="longitude" pageId="5" pageNumber="86" precision="15" seconds="11" value="49.203056">49°12'11"E</geoCoordinate>
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,
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<quantity id="4CEC9B1CFFA8FFEBFAC1513E66C1FDAB" box="[1374,1446,556,580]" metricMagnitude="2" metricUnit="m" metricValue="5.0" pageId="5" pageNumber="86" unit="m" value="500.0">
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<elevation id="0039D1CAFFA8FFEBFAC1513E66C1FDAB" box="[1374,1446,556,580]" metricMagnitude="2" metricUnit="m" metricValue="5.0" pageId="5" pageNumber="86" unit="m" value="500.0">500 m</elevation>
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</quantity>
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,
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<date id="FFAA1039FFA8FFEBFCD8515F60B3FD8B" box="[839,980,587,612]" pageId="5" pageNumber="86" value="1998-11" valueMax="1998-12-31" valueMin="1998-11-00">
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<collectingDate id="EFEEE9D1FFA8FFEBFCD8515F60B3FD8B" box="[839,980,587,612]" pageId="5" pageNumber="86" value="1998-11" valueMax="1998-12-31" valueMin="1998-11-00">XI–XII.1998</collectingDate>
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||
</date>
|
||
, fl.,
|
||
<emphasis id="B960EAEBFFA8FFEBFB9E515E6664FD8B" box="[1025,1283,588,612]" italics="true" pageId="5" pageNumber="86">
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<location id="8ECB6022FFA8FFEBFB9E515E67CCFD8B" LSID="urn:lsid:plazi:treatment:03BD87EFFFA8FFE9FCBE52D36267FA40:8ECB6022FFA8FFEBFB9E515E67CCFD8B" box="[1025,1195,588,612]" country="Madagascar" latitude="-17.931944" longLatPrecision="21" longitude="49.203056" name="Rabenantoandro" pageId="5" pageNumber="86" stateProvince="Prov.">Rabenantoandro</location>
|
||
et al. 59
|
||
</emphasis>
|
||
(MO-5167753!; iso-:
|
||
<collectionCode id="ED05AE3CFFA8FFEBFCE3517F60EBFD6B" box="[892,908,621,644]" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="5" pageNumber="86" type="Herbarium">P</collectionCode>
|
||
[
|
||
<specimenCode id="DBB29E82FFA8FFEBFC05517E677BFD6B" box="[922,1052,620,644]" collectionCode="P" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="5" pageNumber="86" type="Herbarium">P00516015</specimenCode>
|
||
]!)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C30E6572FFA8FFE9FCD851856267FA40" lastPageId="7" lastPageNumber="88" pageId="5" pageNumber="86" type="description">
|
||
<paragraph id="8BAB36F9FFA8FFEBFCD8518567BDFC40" blockId="5.[839,1452,663,943]" pageId="5" pageNumber="86">
|
||
<emphasis id="B960EAEBFFA8FFEBFCD851856673FD00" italics="true" pageId="5" pageNumber="86">
|
||
Affine Memecyloni subsessili H. Perrier, sed ab eo foliis perfecte sessilibus (non breviter petiolatis petiolis
|
||
<quantity id="4CEC9B1CFFA8FFEBFB6351A56631FD20" box="[1276,1366,694,719]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="5" pageNumber="86" unit="mm" value="1.5" valueMax="2.0" valueMin="1.0">1–2 mm</quantity>
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longis), laminis foliaribus brevioribus plerumque 5–9
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||
</emphasis>
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||
×
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||
<emphasis id="B960EAEBFFA8FFEBFAB051C56644FCE0" italics="true" pageId="5" pageNumber="86">
|
||
<quantity id="4CEC9B1CFFA8FFEBFAB051C566EBFD00" box="[1327,1420,726,751]" metricMagnitude="-2" metricUnit="m" metricValue="2.25" metricValueMax="3.0" metricValueMin="1.5" pageId="5" pageNumber="86" unit="cm" value="2.25" valueMax="3.0" valueMin="1.5">1.5–3 cm</quantity>
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||
ad basin cordatis amplexicaulibusque (non 7.5–19
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||
</emphasis>
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||
×
|
||
<emphasis id="B960EAEBFFA8FFEBFAA151E567BDFC40" italics="true" pageId="5" pageNumber="86">
|
||
<quantity id="4CEC9B1CFFA8FFEBFAA151E566EBFCE0" box="[1342,1420,758,783]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="5" pageNumber="86" unit="cm" value="2.5" valueMax="3.0" valueMin="2.0">2–3 cm</quantity>
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||
ad basin cordatis non amplexicaulibus), cymis 1- ad 3- (non 3- ad 9-) floris, bracteis deciduis (non persistentibus), antheris
|
||
<quantity id="4CEC9B1CFFA8FFEBFAED502566CCFCA0" box="[1394,1451,823,847]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="5" pageNumber="86" unit="mm" value="3.0">3 mm</quantity>
|
||
(non
|
||
<quantity id="4CEC9B1CFFA8FFEBFCE2504560DEFC81" box="[893,953,855,879]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="5" pageNumber="86" unit="mm" value="2.0">2 mm</quantity>
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||
) longis, antherae connectivo ad extremitatem fere subulatam (non breviter conicam) et septis interstaminalibus membranaceis (non vix evolutis) differt.
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8BAB36F9FFA8FFEBFCD850C560B4F980" blockId="5.[801,1458,983,1647]" pageId="5" pageNumber="86">
|
||
<emphasis id="B960EAEBFFA8FFEBFCD850C560EBFC00" box="[839,908,983,1007]" italics="true" pageId="5" pageNumber="86">Shrubs</emphasis>
|
||
<quantity id="4CEC9B1CFFA8FFEBFC0C50C560DBFC01" box="[915,956,983,1007]" metricMagnitude="0" metricUnit="m" metricValue="2.0" pageId="5" pageNumber="86" unit="m" value="2.0">2 m</quantity>
|
||
high; branchlets terete (quadrangular on new growth but this is not continuing below the first internode); bark blackish brown on young branchlets, soon exfoliating in shreds or in shorter, rectangular patches; lower branchlets whitish; internodes mostly
|
||
<quantity id="4CEC9B1CFFA8FFEBFBA8574567F5FB81" box="[1079,1170,1110,1135]" metricMagnitude="-2" metricUnit="m" metricValue="2.25" metricValueMax="3.0" metricValueMin="1.5" pageId="5" pageNumber="86" unit="cm" value="2.25" valueMax="3.0" valueMin="1.5">1.5–3 cm</quantity>
|
||
long.
|
||
<emphasis id="B960EAEBFFA8FFEBFB50574A6675FB80" box="[1231,1298,1112,1135]" italics="true" pageId="5" pageNumber="86">Leaves</emphasis>
|
||
subcoriaceous, quite sessile, slightly roughened on both surfaces when dry, fibrous when torn; blades lanceolate, 5–9(–10) × (1–)
|
||
<quantity id="4CEC9B1CFFA8FFEBFAD8578566CAFB41" box="[1351,1453,1174,1199]" metricMagnitude="-2" metricUnit="m" metricValue="2.25" metricValueMax="3.0" metricValueMin="1.5" pageId="5" pageNumber="86" unit="cm" value="2.25" valueMax="3.0" valueMin="1.5">1.5–3 cm</quantity>
|
||
, base strongly cordate and amplexicaul, apex acuminate-acute; midnerve slightly grooved on the upper surface, somewhat prominent on the lower; transverse veins perpendicular to the midnerve, ± invisible.
|
||
<emphasis id="B960EAEBFFA8FFEBFB9256056728FAC1" box="[1037,1103,1303,1326]" italics="true" pageId="5" pageNumber="86">Cymes</emphasis>
|
||
axillary and at defoliated nodes,
|
||
<quantity id="4CEC9B1CFFA8FFEBFCBE562560EFFAA1" box="[801,904,1334,1359]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" metricValueMax="10.0" metricValueMin="5.0" pageId="5" pageNumber="86" unit="cm" value="0.75" valueMax="1.0" valueMin="0.5">0.5– 1 cm</quantity>
|
||
long, 1– 3(– 5)-flowered; peduncles (1.5 –)2– 3(– 6) mm long; bracts caducous, not seen.
|
||
<emphasis id="B960EAEBFFA8FFEBFB585645667BFA80" box="[1223,1308,1367,1391]" italics="true" pageId="5" pageNumber="86">Flowers</emphasis>
|
||
terminating each secondary axis, subsessile (true pedicels nearly absent); hypantho-calyx obconic, 3 ×
|
||
<quantity id="4CEC9B1CFFA8FFEBFBC8568567F1FA41" box="[1111,1174,1431,1455]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="5" pageNumber="86" unit="mm" value="3.0">3 mm</quantity>
|
||
, lobes scarcely developed, rounded; petals violet, ovate, 2.5–3 ×
|
||
<quantity id="4CEC9B1CFFA8FFEBFB3F56A56789FA21" box="[1184,1262,1463,1487]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="5" pageNumber="86" unit="mm" value="1.5">1.5 mm</quantity>
|
||
, acuminate-acute; anthers
|
||
<quantity id="4CEC9B1CFFA8FFEBFCE256C560D9FA01" box="[893,958,1495,1519]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="5" pageNumber="86" unit="mm" value="3.0">3 mm</quantity>
|
||
long, dolabriform, the anther sacs situated fronto-ventrally; extremity of connective long and narrow, almost subulate; gland punctiform; epigynous chamber with membranous partitions; style
|
||
<quantity id="4CEC9B1CFFA8FFEBFBF3552567CBF9A1" box="[1132,1196,1591,1615]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="5" pageNumber="86" unit="mm" value="4.0">4 mm</quantity>
|
||
long (before anthesis).
|
||
<emphasis id="B960EAEBFFA8FFEBFCBE554A6007F980" box="[801,864,1624,1647]" italics="true" pageId="5" pageNumber="86">Fruits</emphasis>
|
||
unknown.
|
||
</paragraph>
|
||
<paragraph id="8BAB36F9FFA8FFEBFCD85585661DF8E0" blockId="5.[801,1452,1687,1807]" pageId="5" pageNumber="86">
|
||
<emphasis id="B960EAEBFFA8FFEBFCD8558560D0F940" box="[839,951,1687,1711]" italics="true" pageId="5" pageNumber="86">Etymology</emphasis>
|
||
. – The epithet
|
||
<taxonomicName id="4C144D7AFFA8FFEBFBFA55856798F940" box="[1125,1279,1687,1711]" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="5" pageNumber="86" phylum="Tracheophyta" rank="species" species="draconopterum">
|
||
<emphasis id="B960EAEBFFA8FFEBFBFA55856798F940" box="[1125,1279,1687,1711]" italics="true" pageId="5" pageNumber="86">draconopterum</emphasis>
|
||
</taxonomicName>
|
||
is a compound formed from the Greek nouns
|
||
<emphasis id="B960EAEBFFA8FFEBFBEF55A567D1F920" box="[1136,1206,1719,1743]" italics="true" pageId="5" pageNumber="86">drákon</emphasis>
|
||
meaning “dragon” and
|
||
<emphasis id="B960EAEBFFA8FFEBFCBE55C56007F901" box="[801,864,1751,1774]" italics="true" pageId="5" pageNumber="86">pterón</emphasis>
|
||
meaning “wing”. It functions as an adjective and means “dragon-winged”, in reference to the shape of the leaves.
|
||
</paragraph>
|
||
<paragraph id="8BAB36F9FFA8FFEBFCD8542566CCF860" blockId="5.[801,1452,1847,1935]" pageId="5" pageNumber="86">
|
||
<emphasis id="B960EAEBFFA8FFEBFCD85425675BF8A0" box="[839,1084,1847,1871]" italics="true" pageId="5" pageNumber="86">Distribution and ecology</emphasis>
|
||
. – East-central
|
||
<collectingCountry id="F3037669FFA8FFEBFB7A54256602F8A0" box="[1253,1381,1847,1871]" name="Madagascar" pageId="5" pageNumber="86">Madagascar</collectingCountry>
|
||
(Atsinanana region), known only from the
|
||
<typeStatus id="54AF885BFFA8FFEBFB555445679EF880" box="[1226,1273,1879,1903]" pageId="5" pageNumber="86">type</typeStatus>
|
||
collection from the Réserve Naturelle Intégrale de Betampona, c.
|
||
<quantity id="4CEC9B1CFFA8FFEBFAF8546566CCF860" box="[1383,1451,1911,1935]" metricMagnitude="4" metricUnit="m" metricValue="3.1" pageId="5" pageNumber="86" unit="km" value="31.0">31 km</quantity>
|
||
</paragraph>
|
||
<paragraph id="8BAB36F9FFABFFE8FBFA522667FFFEA7" blockId="6.[1125,1176,308,328]" box="[1125,1176,308,328]" pageId="6" pageNumber="87">
|
||
<quantity id="4CEC9B1CFFABFFE8FBFA522667FFFEA7" box="[1125,1176,308,328]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="6" pageNumber="87" unit="mm" value="2.0">2 mm</quantity>
|
||
</paragraph>
|
||
<caption id="DF6B6671FFABFFE8FF17547362DAF860" ID-DOI="http://doi.org/10.5281/zenodo.7183086" ID-Zenodo-Dep="7183086" httpUri="https://zenodo.org/record/7183086/files/figure.png" pageId="6" pageNumber="87" startId="6.[136,165,1889,1909]" targetBox="[298,1374,327,1813]" targetPageId="6">
|
||
<paragraph id="8BAB36F9FFABFFE8FF17547362DAF860" blockId="6.[136,1333,1888,1960]" pageId="6" pageNumber="87">
|
||
<emphasis id="B960EAEBFFABFFE8FF17547363B7F89A" bold="true" box="[136,208,1889,1909]" pageId="6" pageNumber="87">Fig. 3. –</emphasis>
|
||
<taxonomicName id="4C144D7AFFABFFE8FF4A547361C8F89A" authority="R. D. Stone. A. Flowering" box="[213,687,1888,1909]" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="6" pageNumber="87" phylum="Tracheophyta" rank="species" species="draconopterum">
|
||
<emphasis id="B960EAEBFFABFFE8FF4A547362A8F89B" box="[213,463,1888,1909]" italics="true" pageId="6" pageNumber="87">Memecylon draconopterum</emphasis>
|
||
R.D. Stone.
|
||
<emphasis id="B960EAEBFFABFFE8FDA254736137F89A" bold="true" box="[573,592,1889,1909]" pageId="6" pageNumber="87">A.</emphasis>
|
||
Flowering
|
||
</taxonomicName>
|
||
branch;
|
||
<emphasis id="B960EAEBFFABFFE8FD6154736076F89A" bold="true" box="[766,785,1889,1909]" pageId="6" pageNumber="87">B.</emphasis>
|
||
Section of branchlet showing exfoliating character of bark;
|
||
<emphasis id="B960EAEBFFABFFE8FF17546963FCF860" bold="true" box="[136,155,1915,1935]" pageId="6" pageNumber="87">C.</emphasis>
|
||
Floral bud;
|
||
<emphasis id="B960EAEBFFABFFE8FE9A5469627EF860" bold="true" box="[261,281,1915,1935]" pageId="6" pageNumber="87">D.</emphasis>
|
||
Petal;
|
||
<emphasis id="B960EAEBFFABFFE8FEC85469620EF860" bold="true" box="[343,361,1915,1935]" pageId="6" pageNumber="87">E.</emphasis>
|
||
Stamen.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BAB36F9FFABFFE8FF17548661D5F847" blockId="6.[136,1333,1888,1960]" box="[136,690,1938,1960]" pageId="6" pageNumber="87">
|
||
[
|
||
<emphasis id="B960EAEBFFABFFE8FF11548663DDF847" bold="true" box="[142,186,1940,1960]" pageId="6" pageNumber="87">A–E:</emphasis>
|
||
<emphasis id="B960EAEBFFABFFE8FF20548062C2F849" box="[191,421,1938,1958]" italics="true" pageId="6" pageNumber="87">Rabenantoandro et al. 59</emphasis>
|
||
, MO, P] [Drawing: S. Burrows]
|
||
</paragraph>
|
||
<paragraph id="8BAB36F9FFAAFFE9FFEE52056148FEA1" blockId="7.[113,764,279,335]" pageId="7" pageNumber="88">
|
||
<materialsCitation id="3B7C3CA4FFAAFFE9FFEE52056148FEA1" elevation="500" location="Habitat" pageId="7" pageNumber="88" specimenCount="1" stateProvince="Toamasina">
|
||
northwest of the coastal city of
|
||
<collectingRegion id="49D0F81BFFAAFFE9FE2A5205614FFEC0" box="[437,552,279,303]" country="Madagascar" name="Toamasina" pageId="7" pageNumber="88">Toamasina</collectingRegion>
|
||
.
|
||
<location id="8ECB6022FFAAFFE9FDAE520561E5FEC0" LSID="urn:lsid:plazi:treatment:03BD87EFFFA8FFE9FCBE52D36267FA40:8ECB6022FFAAFFE9FDAE520561E5FEC0" box="[561,642,279,303]" name="Habitat" pageId="7" pageNumber="88" stateProvince="Toamasina">Habitat</location>
|
||
in remnant of lowland humid forest,
|
||
<elevation id="0039D1CAFFAAFFE9FEE15225614BFEA1" box="[382,556,311,335]" metricMagnitude="2" metricUnit="m" metricValue="5.0" pageId="7" pageNumber="88" unit="m" value="500.0">
|
||
elevation
|
||
<quantity id="4CEC9B1CFFAAFFE9FE7B5225614BFEA1" box="[484,556,311,335]" metricMagnitude="2" metricUnit="m" metricValue="5.0" pageId="7" pageNumber="88" unit="m" value="500.0">500 m</quantity>
|
||
</elevation>
|
||
.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph id="8BAB36F9FFAAFFE9FF0852656183FC20" blockId="7.[113,764,375,975]" pageId="7" pageNumber="88">
|
||
<emphasis id="B960EAEBFFAAFFE9FF0852656205FE60" box="[151,354,375,399]" italics="true" pageId="7" pageNumber="88">Conservation status</emphasis>
|
||
. –
|
||
<taxonomicName id="4C144D7AFFAAFFE9FE1C526561F5FE60" box="[387,658,375,399]" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="7" pageNumber="88" phylum="Tracheophyta" rank="species" species="draconopterum">
|
||
<emphasis id="B960EAEBFFAAFFE9FE1C526561F5FE60" box="[387,658,375,399]" italics="true" pageId="7" pageNumber="88">Memecylon draconopterum</emphasis>
|
||
</taxonomicName>
|
||
is known from a single location (estimated AOO of
|
||
<quantity id="4CEC9B1CFFAAFFE9FDA352856114FE40" box="[572,627,407,431]" metricMagnitude="3" metricUnit="m" metricValue="4.0" pageId="7" pageNumber="88" unit="km" value="4.0">4 km</quantity>
|
||
²) within the Betampona strict nature reserve (2,248 ha) managed by
|
||
<collectingCountry id="F3037669FFAAFFE9FD2C52A563D4FE00" name="Madagascar" pageId="7" pageNumber="88">Madagascar</collectingCountry>
|
||
National Parks. This area was formerly connected with the Ankeniheny-Zahamena corridor to the west, but deforestation in the vicinity of
|
||
<collectingRegion id="49D0F81BFFAAFFE9FE1E51056292FDC0" box="[385,501,535,559]" country="Madagascar" name="Toamasina" pageId="7" pageNumber="88">Toamasina</collectingRegion>
|
||
(Tamatave) has left it as an isolated remnant of lowland forest surrounded by anthropogenic vegetation (
|
||
<bibRefCitation id="EF854B08FFAAFFE9FEDD5145614DFD80" author="GOODMAN, S. M. & M. J. RAHERILALAO & S. WOHLHAUSER" box="[322,554,599,623]" pageId="7" pageNumber="88" refId="ref14816" refString="GOODMAN, S. M., M. J. RAHERILALAO & S. WOHLHAUSER (ed.) (2021). The terrestrial protected areas of Madagascar: their history, description, and biota. Vol. 2. Association Vahatra, Antananarivo." type="book" year="2021">GOODMAN et al., 2021</bibRefCitation>
|
||
). Ongoing pressures include illegal cutting of trees for timber and construction, collection of non-timber forest products, and presence of invasive plant species (
|
||
<bibRefCitation id="EF854B08FFAAFFE9FEF451A56104FD20" author="GOODMAN, S. M. & M. J. RAHERILALAO & S. WOHLHAUSER" box="[363,611,695,719]" pageId="7" pageNumber="88" refId="ref14816" refString="GOODMAN, S. M., M. J. RAHERILALAO & S. WOHLHAUSER (ed.) (2021). The terrestrial protected areas of Madagascar: their history, description, and biota. Vol. 2. Association Vahatra, Antananarivo." type="book" year="2021">GOODMAN et al., 2021</bibRefCitation>
|
||
). Based on its limited AOO and the apparent threats,
|
||
<taxonomicName id="4C144D7AFFAAFFE9FDA851CA619BFD00" box="[567,764,727,751]" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="7" pageNumber="88" phylum="Tracheophyta" rank="species" species="draconopterum">
|
||
<emphasis id="B960EAEBFFAAFFE9FDA851CA619BFD00" box="[567,764,727,751]" italics="true" pageId="7" pageNumber="88">M. draconopterum</emphasis>
|
||
</taxonomicName>
|
||
would meet the criterion B for listing as “Critically Endangered” in accordance with the IUCN Red List Categories and Criteria (
|
||
<bibRefCitation id="EF854B08FFAAFFE9FF4E50256231FCA0" author="IUCN" box="[209,342,823,847]" pageId="7" pageNumber="88" refId="ref14864" refString="IUCN (2012). IUCN Red List Categories and Criteria. Version 3.1. Ed. 2. IUCN Species Survival Commission, Gland and Cambridge." type="book" year="2012">IUCN, 2012</bibRefCitation>
|
||
), but it might be better assessed as “Near Threatened” [NT], contingent on the continued effectiveness of habitat-specific conservation and management measures (
|
||
<bibRefCitation id="EF854B08FFAAFFE9FFE650856264FC40" author="IUCN" box="[121,259,919,943]" pageId="7" pageNumber="88" refId="ref14892" refString="IUCN (2019). Guidelines for using the IUCN Red List Categories and Criteria. Version 14. IUCN Standards and Petitions Committee. [https: // www. iucnredlist. org / resources / redlistguidelines]" type="url" year="2019">IUCN, 2019</bibRefCitation>
|
||
). The species is still poorly known, and we need better information on its local distribution and abundance.
|
||
</paragraph>
|
||
<paragraph id="8BAB36F9FFAAFFE9FF0850EA6267FA40" blockId="7.[113,764,1015,1455]" pageId="7" pageNumber="88">
|
||
<emphasis id="B960EAEBFFAAFFE9FF0850EA63B6FBE0" box="[151,209,1016,1039]" italics="true" pageId="7" pageNumber="88">Notes</emphasis>
|
||
. –
|
||
<taxonomicName id="4C144D7AFFAAFFE9FF6850E56172FBE0" box="[247,533,1015,1039]" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="7" pageNumber="88" phylum="Tracheophyta" rank="species" species="draconopterum">
|
||
<emphasis id="B960EAEBFFAAFFE9FF6850E56172FBE0" box="[247,533,1015,1039]" italics="true" pageId="7" pageNumber="88">Memecylon draconopterum</emphasis>
|
||
</taxonomicName>
|
||
is closely related to
|
||
<taxonomicName id="4C144D7AFFAAFFE9FFEE570A6207FBC0" authority="H. Perrier" authorityName="H. Perrier" box="[113,352,1047,1071]" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="7" pageNumber="88" phylum="Tracheophyta" rank="species" species="subsessile">
|
||
<emphasis id="B960EAEBFFAAFFE9FFEE570A6388FBC0" box="[113,239,1047,1071]" italics="true" pageId="7" pageNumber="88">M. subsessile</emphasis>
|
||
H. Perrier
|
||
</taxonomicName>
|
||
, as evidenced by a suite of shared characters, such as the brownish-black, rapidly exfoliating bark of the younger branchlets, the narrow leaves that are cordate at base and acuminate-acute at the apex, and the presence of an anther-gland. Both of these species also inhabit the same region of east-central
|
||
<collectingCountry id="F3037669FFAAFFE9FEC257A562B9FB20" box="[349,478,1207,1231]" name="Madagascar" pageId="7" pageNumber="88">Madagascar</collectingCountry>
|
||
. However, the new species is separated from
|
||
<taxonomicName id="4C144D7AFFAAFFE9FEB157CA62CAFB00" box="[302,429,1239,1263]" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="7" pageNumber="88" phylum="Tracheophyta" rank="species" species="subsessile">
|
||
<emphasis id="B960EAEBFFAAFFE9FEB157CA62CAFB00" box="[302,429,1239,1263]" italics="true" pageId="7" pageNumber="88">M. subsessile</emphasis>
|
||
</taxonomicName>
|
||
by at least eight characters (see diagnosis, above), most notably by its shorter, completely sessile leaves with bases broadly cordate-amplexicaul (vs. cordate but distinctly short-petiolate and not clasping). The posterior extremity of the connective in
|
||
<taxonomicName id="4C144D7AFFAAFFE9FDA6564A619BFA80" box="[569,764,1367,1391]" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="7" pageNumber="88" phylum="Tracheophyta" rank="species" species="draconopterum">
|
||
<emphasis id="B960EAEBFFAAFFE9FDA6564A619BFA80" box="[569,764,1367,1391]" italics="true" pageId="7" pageNumber="88">M. draconopterum</emphasis>
|
||
</taxonomicName>
|
||
is remarkably long and narrow (vs. shortly conical-acute in.
|
||
<taxonomicName id="4C144D7AFFAAFFE9FFEE568A6397FA40" box="[113,240,1431,1455]" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="7" pageNumber="88" phylum="Tracheophyta" rank="species" species="subsessile">
|
||
<emphasis id="B960EAEBFFAAFFE9FFEE568A6397FA40" box="[113,240,1431,1455]" italics="true" pageId="7" pageNumber="88">M. subsessile</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |