296 lines
29 KiB
XML
296 lines
29 KiB
XML
<document id="936874CEE16291760169345985161D2A" ID-DOI="10.15553/c2022v772a5" ID-ISSN="2235-3658" ID-Zenodo-Dep="7616620" IM.illustrations_approvedBy="guilherme" IM.materialsCitations_approvedBy="guilherme" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="guilherme" IM.treatments_approvedBy="guilherme" checkinTime="1675790263984" checkinUser="felipe" docAuthor="Stone, Robert Douglas" docDate="2022" docId="037687BEFFA49D3CFCE58C53C6E41A5E" docLanguage="en" docName="Candollea.77.2.173-191.pdf" docOrigin="Candollea 77 (2)" docSource="http://dx.doi.org/10.15553/c2022v772a5" docStyle="DocumentStyle:1E5CC43F38D0DBC531513809D1267F7B.3:Candollea.2015-.journal_article" docStyleId="1E5CC43F38D0DBC531513809D1267F7B" docStyleName="Candollea.2015-.journal_article" docStyleVersion="3" docTitle="Memecylon minutifolium R. D. Stofe" docType="treatment" docVersion="1" lastPageNumber="184" masterDocId="FF4FFFC6FFAE9D37FFDD8824C2111B26" masterDocTitle="Revised treatment of Memecylon section Buxifolia (Melastomataceae) in Madagascar" masterLastPageNumber="191" masterPageNumber="173" pageNumber="183" updateTime="1708000640734" updateUser="guilherme" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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<mods:titleInfo id="E7DEA13C58A100A7DF0839645A0FB99A">
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<mods:title id="21B8C9C8232CDBC1004A00E86F0059B4">Revised treatment of Memecylon section Buxifolia (Melastomataceae) in Madagascar</mods:title>
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<mods:name id="86DDC358F986DD7BD66482C4635B7BAD" type="personal">
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<mods:namePart id="07CEEE8701CAFCA442D86105084DA7E8">Stone, Robert Douglas</mods:namePart>
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<mods:typeOfResource id="CDC1343BAC73C1E73EEDCBDEE01379A7">text</mods:typeOfResource>
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<mods:title id="C5A9090A5343C701A1E21BB16F540C4D">Candollea</mods:title>
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</mods:titleInfo>
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<mods:part id="C8A43E6A522EE71736C227427BD21A62">
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<mods:date id="AF9A2D9DE1C8F8EA2896F56A1B6F7730">2022</mods:date>
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<mods:number id="7CA89126CAE7A53A918BA37CAA70F61E">2022-09-14</mods:number>
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<mods:number id="A87E7758F49FA043A4EF3B777D78A584">77</mods:number>
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<mods:number id="BC73CA28ACECA80671C5793CF69DFA70">2</mods:number>
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<mods:extent id="3FFD72CF63C5742A5322E47B443289C1" unit="page">
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<mods:start id="4EC12318A2674ED9BC3B8BFBFCD55DE6">173</mods:start>
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<mods:end id="1C3BF3C26A8099BBE37E392D3E51F8A8">191</mods:end>
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<mods:location id="858A070090531FA9E7FF48D8857E8707">
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<mods:url id="C769A77AAFABD52896DCD0C7463BC9C6">http://dx.doi.org/10.15553/c2022v772a5</mods:url>
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</mods:location>
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<mods:classification id="9698D93E3F0788C0679C9844D48DF113">journal article</mods:classification>
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<mods:identifier id="6ADE2043CC7867D92EBDF7BDBE7DA186" type="DOI">10.15553/c2022v772a5</mods:identifier>
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<mods:identifier id="FCDF4B6AB9C35A32F9D9331364600A32" type="ISSN">2235-3658</mods:identifier>
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<mods:identifier id="EF5F462F1FBBBB16C523095FD39F8C85" type="Zenodo-Dep">7616620</mods:identifier>
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</mods:mods>
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<treatment id="037687BEFFA49D3CFCE58C53C6E41A5E" LSID="urn:lsid:plazi:treatment:037687BEFFA49D3CFCE58C53C6E41A5E" httpUri="http://treatment.plazi.org/id/037687BEFFA49D3CFCE58C53C6E41A5E" lastPageId="11" lastPageNumber="184" pageId="10" pageNumber="183">
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<subSubSection id="C3C56523FFA49D3DFCE58C53C7B71FA9" box="[824,1446,1142,1167]" pageId="10" pageNumber="183" type="nomenclature">
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<paragraph id="8B6036A8FFA49D3DFCE58C53C7B71FA9" blockId="10.[824,1446,1142,1167]" box="[824,1446,1142,1167]" pageId="10" pageNumber="183">
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<heading id="D02881C4FFA49D3DFCE58C53C7B71FA9" box="[824,1446,1142,1167]" centered="true" fontSize="10" level="2" pageId="10" pageNumber="183" reason="2">
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6.
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<taxonomicName id="4CDF4D2BFFA49D3DFC838C52C6CE1FA9" ID-CoL="B6K2T" authority="R. D. Stofe" authorityName="R. D. Stofe" box="[862,1247,1142,1167]" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="10" pageNumber="183" phylum="Tracheophyta" rank="species" species="minutifolium">
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||
<emphasis id="B9ABEABAFFA49D3DFC838C52C67B1FA8" bold="true" box="[862,1130,1142,1166]" italics="true" pageId="10" pageNumber="183">Memecylon minutifolium</emphasis>
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R.D. Stone
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</taxonomicName>
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||
,
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<emphasis id="B9ABEABAFFA49D3DFB2B8C53C75B1FA9" bold="true" box="[1270,1354,1143,1167]" pageId="10" pageNumber="183">sp. nov.</emphasis>
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(F ig. 5).
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</heading>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C3C56523FFA49D3DFC838C86C6D81E7C" pageId="10" pageNumber="183" type="materials_examined">
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||
<paragraph id="8B6036A8FFA49D3DFC838C86C6D81E7C" blockId="10.[862,1474,1185,1370]" pageId="10" pageNumber="183">
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||
<emphasis id="B9ABEABAFFA49D3DFC838C86C1E41F9C" bold="true" box="[862,1013,1186,1210]" pageId="10" pageNumber="183">H o l o t y p u s:</emphasis>
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<materialsCitation id="3BB73CF5FFA49D3DFBDE8C85C7931E1C" collectingDate="2004-01-26" collectionCode="CAS" collectorName="Nusbaumer & Wohlhauser" country="Madagascar" elevation="360" latitude="-13.164444" location="d'Ambilondomba" longLatPrecision="21" longitude="49.646946" pageId="10" pageNumber="183" specimenCode="CAS-1104898" specimenCount="1" stateProvince="Antsiranana">
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||
<emphasis id="B9ABEABAFFA49D3DFBDE8C85C6111FFF" bold="true" pageId="10" pageNumber="183">
|
||
<collectingCountry id="F3C87638FFA49D3DFBDE8C85C6A71F9F" box="[1027,1206,1185,1209]" name="Madagascar" pageId="10" pageNumber="183">MADAGASCAR</collectingCountry>
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||
. R e g. S AVA [Pr o v.
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||
<collectingRegion id="491BF84AFFA49D3DFC838CE5C1E51FFF" box="[862,1012,1217,1241]" country="Madagascar" name="Antsiranana" pageId="10" pageNumber="183">Antsiranana</collectingRegion>
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]:
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</emphasis>
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sous-préfecture de Vohémar, commune rurale de Daraina, forêt
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||
<location id="8E006073FFA49D3DFBAB8CC6C7211FDC" LSID="urn:lsid:plazi:treatment:037687BEFFA49D3CFCE58C53C6E41A5E:8E006073FFA49D3DFBAB8CC6C7211FDC" box="[1142,1328,1250,1274]" country="Madagascar" latitude="-13.164444" longLatPrecision="21" longitude="49.646946" name="d'Ambilondomba" pageId="10" pageNumber="183" stateProvince="Antsiranana">d’Ambilondomba</location>
|
||
,
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||
<geoCoordinate id="EEEB506FFFA49D3DFA918CC5C7D31FDF" box="[1356,1474,1249,1273]" degrees="13" direction="south" minutes="09" orientation="latitude" pageId="10" pageNumber="183" precision="15" seconds="52" value="-13.164444">13°09'52"S</geoCoordinate>
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||
<geoCoordinate id="EEEB506FFFA49D3DFC838D26C1C51E3C" box="[862,980,1282,1306]" degrees="49" direction="east" minutes="38" orientation="longitude" pageId="10" pageNumber="183" precision="15" seconds="49" value="49.646946">49°38'49"E</geoCoordinate>
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||
,
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||
<quantity id="4C279B4DFFA49D3DFC288D25C62A1E3C" box="[1013,1083,1281,1306]" metricMagnitude="2" metricUnit="m" metricValue="3.6" pageId="10" pageNumber="183" unit="m" value="360.0">
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<elevation id="00F2D19BFFA49D3DFC288D25C62A1E3C" box="[1013,1083,1281,1306]" metricMagnitude="2" metricUnit="m" metricValue="3.6" pageId="10" pageNumber="183" unit="m" value="360.0">360 m</elevation>
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</quantity>
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||
,
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<date id="FF611068FFA49D3DFB898D25C6AB1E3F" box="[1108,1210,1281,1305]" pageId="10" pageNumber="183" value="2004-01-26">
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||
<collectingDate id="EF25E980FFA49D3DFB898D25C6AB1E3F" box="[1108,1210,1281,1305]" pageId="10" pageNumber="183" value="2004-01-26">26.I.2004</collectingDate>
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||
</date>
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||
, fl. buds,
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<emphasis id="B9ABEABAFFA49D3DFA948D26C6A81E1C" italics="true" pageId="10" pageNumber="183">
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||
Ranirison,
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||
<collectorName id="262A537EFFA49D3DFC838D06C1CD1E1C" box="[862,988,1314,1338]" pageId="10" pageNumber="183">Nusbaumer</collectorName>
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||
&
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<collectorName id="262A537EFFA49D3DFBDA8D06C6941E1C" box="[1031,1157,1314,1338]" pageId="10" pageNumber="183">Wohlhauser</collectorName>
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||
308
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</emphasis>
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(
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<specimenCode id="DB799ED3FFA49D3DFB118D06C76A1E1C" box="[1228,1403,1314,1338]" pageId="10" pageNumber="183">CAS-1104898</specimenCode>
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||
!;
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||
</materialsCitation>
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||
<materialsCitation id="3BB73CF5FFA49D3DFA538D06C6D41E7C" collectingDate="2004-01-26" collectionCode="G, MO, P, TAN" collectorName="Nusbaumer & Wohlhauser" country="Madagascar" elevation="360" latitude="-13.164444" location="d'Ambilofdomba" longLatPrecision="21" longitude="49.646946" pageId="10" pageNumber="183" specimenCode="G00028156" specimenCount="1" stateProvince="Antsiranana">
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iso-:
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<collectionCode id="EDCEAE6DFFA49D3DFC838D66C1651E7C" box="[862,884,1346,1370]" pageId="10" pageNumber="183">G</collectionCode>
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||
[
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||
<specimenCode id="DB799ED3FFA49D3DFC5D8D65C1EB1E7F" box="[896,1018,1345,1369]" pageId="10" pageNumber="183">G00028156</specimenCode>
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||
]!,
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||
<collectionCode id="EDCEAE6DFFA49D3DFBC18D66C6521E7C" box="[1052,1091,1346,1370]" pageId="10" pageNumber="183">MO</collectionCode>
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!,
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<collectionCode id="EDCEAE6DFFA49D3DFB828D66C67B1E7C" box="[1119,1130,1346,1370]" pageId="10" pageNumber="183">P</collectionCode>
|
||
!,
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||
<collectionCode id="EDCEAE6DFFA49D3DFB5D8D66C6AC1E7C" box="[1152,1213,1346,1370]" collectionName="TAN" pageId="10" pageNumber="183">TAN</collectionCode>
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)
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||
</materialsCitation>
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||
.
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C3C56523FFA49D3DFC838D48C1CC1EE2" pageId="10" pageNumber="183" type="diagnosis">
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<paragraph id="8B6036A8FFA49D3DFC838D48C1CC1EE2" blockId="10.[862,1475,1388,1476]" pageId="10" pageNumber="183">
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<emphasis id="B9ABEABAFFA49D3DFC838D48C1E91E82" italics="true" pageId="10" pageNumber="183">Affine Memecyloni multinodi Jacq.-Fél., sed ab eo foliis multo minoribus 5–7</emphasis>
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×
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<emphasis id="B9ABEABAFFA49D3DFBC88DA8C7171E82" box="[1045,1286,1420,1444]" italics="true" pageId="10" pageNumber="183">
|
||
<quantity id="4C279B4DFFA49D3DFBC88DA8C6951E82" box="[1045,1156,1420,1444]" metricMagnitude="-3" metricUnit="m" metricValue="2.25" metricValueMax="2.5" metricValueMin="2.0" pageId="10" pageNumber="183" unit="mm" value="2.25" valueMax="2.5" valueMin="2.0">2– 2.5 mm</quantity>
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||
(non 16– 18
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</emphasis>
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||
×
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||
<emphasis id="B9ABEABAFFA49D3DFAFF8DA8C1CC1EE2" italics="true" pageId="10" pageNumber="183">
|
||
<quantity id="4C279B4DFFA49D3DFAFF8DA8C76C1E82" box="[1314,1405,1420,1444]" metricMagnitude="-3" metricUnit="m" metricValue="6.5" metricValueMax="7.0" metricValueMin="6.0" pageId="10" pageNumber="183" unit="mm" value="6.5" valueMax="7.0" valueMin="6.0">6– 7 mm</quantity>
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) facile distinguitur.
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</emphasis>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3C56523FFA49D3CFC838DC8C0B91AC9" lastPageId="11" lastPageNumber="184" pageId="10" pageNumber="183" type="description">
|
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<paragraph id="8B6036A8FFA49D3CFC838DC8C0B91AC9" blockId="10.[824,1476,1515,1956]" lastBlockId="11.[113,764,278,495]" lastPageId="11" lastPageNumber="184" pageId="10" pageNumber="183">
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<emphasis id="B9ABEABAFFA49D3DFC838DC8C1B71D22" box="[862,934,1516,1540]" italics="true" pageId="10" pageNumber="183">Shrubs</emphasis>
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<quantity id="4C279B4DFFA49D3DFC738DC8C61B1D22" box="[942,1034,1515,1540]" metricMagnitude="0" metricUnit="m" metricValue="2.75" metricValueMax="3.5" metricValueMin="2.0" pageId="10" pageNumber="183" unit="m" value="2.75" valueMax="3.5" valueMin="2.0">2– 3.5 m</quantity>
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high; bark of branchlets whitish gray; young branchlets quadrangular and narrowly alate; internodes short,
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<quantity id="4C279B4DFFA49D3DFC628E08C6331D62" box="[959,1058,1579,1604]" metricMagnitude="-3" metricUnit="m" metricValue="8.5" metricValueMax="15.0" metricValueMin="2.0" pageId="10" pageNumber="183" unit="mm" value="8.5" valueMax="15.0" valueMin="2.0">2–15 mm</quantity>
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long, “aphyllous” nodes virtually absent (most nodes bearing normal leaves).
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<emphasis id="B9ABEABAFFA49D3DFB328E69C7281D42" box="[1263,1337,1613,1636]" italics="true" pageId="10" pageNumber="183">Leaves</emphasis>
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coriaceous, bright green and shining on adaxial surface, paler and dull abaxially, minutely rugose on both surfaces in dried material; petioles slender, short but distinct,
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||
<quantity id="4C279B4DFFA49D3DFB188E88C7251DE2" box="[1221,1332,1707,1732]" metricMagnitude="-3" metricUnit="m" metricValue="1.25" metricValueMax="1.5" metricValueMin="1.0" pageId="10" pageNumber="183" unit="mm" value="1.25" valueMax="1.5" valueMin="1.0">1 – 1.5 mm</quantity>
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long; blades narrowly elliptic, 5 –7 × 2– 2.5(–3) mm, base cuneate, apex acute-cuspidate, margins revolute; midnerve invisible on adaxial surface, slightly visible and not prominent abaxially.
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||
<emphasis id="B9ABEABAFFA49D3DFCE58F08C19F1C62" box="[824,910,1836,1860]" italics="true" pageId="10" pageNumber="183">Cymules</emphasis>
|
||
up to
|
||
<quantity id="4C279B4DFFA49D3DFC0A8F08C61B1C62" box="[983,1034,1836,1860]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="10" pageNumber="183" unit="cm" value="1.0">1 cm</quantity>
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||
long, 1-flowered, solitary in leaf axils, at intervening “aphyllous” nodes and also at uppermost leafless nodes; peduncles (0.75–)1.25–2.5(–3) mm long; additional axis (1.25–)1.5–2.25(–2.5) mm long; bracts early deciduous, not seen.
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||
<emphasis id="B9ABEABAFFA59D3CFFAC8933C2D01A09" box="[113,193,279,303]" italics="true" pageId="11" pageNumber="184">Flowers</emphasis>
|
||
subsessile or on slender pedicels to 0.75(–1) mm long; hypantho-calyx obconic to narrowly campanulate, 2 ×
|
||
<quantity id="4C279B4DFFA59D3CFD658913C0FD1A69" box="[696,748,311,335]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="11" pageNumber="184" unit="mm" value="2.0">2 mm</quantity>
|
||
, margin shallowly sinuate-dentate, lobes broadly rounded, scarious-margined; corolla in bud obconic, apex obtuse; open flowers not seen. Anthers c.
|
||
<quantity id="4C279B4DFFA59D3CFE6F89B3C3E11A88" box="[434,496,407,431]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="11" pageNumber="184" unit="mm" value="1.0">1 mm</quantity>
|
||
long, thecae positioned at anterior end, dorsal oil-gland present.
|
||
<emphasis id="B9ABEABAFFA59D3CFD9A899CC0981AE9" box="[583,649,440,463]" italics="true" pageId="11" pageNumber="184">Fruits</emphasis>
|
||
± elliptic, 5 ×
|
||
<quantity id="4C279B4DFFA59D3CFF4A89F3C2C61AC8" box="[151,215,471,495]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="11" pageNumber="184" unit="mm" value="4.0">4 mm</quantity>
|
||
; persistent calycinal crown c.
|
||
<quantity id="4C279B4DFFA59D3CFDD389F3C07B1AC8" box="[526,618,471,495]" metricMagnitude="-4" metricUnit="m" metricValue="7.5" pageId="11" pageNumber="184" unit="mm" value="0.75">0.75 mm</quantity>
|
||
high.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3C56523FFA59D3CFF4A8A33C3F819A9" pageId="11" pageNumber="184" type="etymology">
|
||
<paragraph id="8B6036A8FFA59D3CFF4A8A33C3F819A9" blockId="11.[113,764,535,655]" pageId="11" pageNumber="184">
|
||
<emphasis id="B9ABEABAFFA59D3CFF4A8A33C3181909" box="[151,265,535,559]" italics="true" pageId="11" pageNumber="184">Etymology</emphasis>
|
||
. – The epithet
|
||
<taxonomicName id="4CDF4D2BFFA59D3CFE608A33C05D1909" box="[445,588,535,559]" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="11" pageNumber="184" phylum="Tracheophyta" rank="species" species="minutifolium">
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||
<emphasis id="B9ABEABAFFA59D3CFE608A33C05D1909" box="[445,588,535,559]" italics="true" pageId="11" pageNumber="184">minutifolium</emphasis>
|
||
</taxonomicName>
|
||
is a compound derived from the Latin adjective
|
||
<emphasis id="B9ABEABAFFA59D3CFE158A1CC00B1969" box="[456,538,568,591]" italics="true" pageId="11" pageNumber="184">minutus</emphasis>
|
||
meaning “very small” and the noun
|
||
<emphasis id="B9ABEABAFFA59D3CFEDA8A73C3591949" box="[263,328,599,623]" italics="true" pageId="11" pageNumber="184">folium</emphasis>
|
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meaning “leaf ”. It functions as an adjective and means “very small-leaved”.
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</paragraph>
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||
</subSubSection>
|
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<subSubSection id="C3C56523FFA59D3CFF4A8A93C3841868" pageId="11" pageNumber="184" type="distribution">
|
||
<paragraph id="8B6036A8FFA59D3CFF4A8A93C3841868" blockId="11.[113,764,695,847]" pageId="11" pageNumber="184">
|
||
<emphasis id="B9ABEABAFFA59D3CFF4A8A93C3B719E9" box="[151,422,695,719]" italics="true" pageId="11" pageNumber="184">Distribution and ecology</emphasis>
|
||
. – Northeastern
|
||
<collectingCountry id="F3C87638FFA59D3CFDAF8A93C0EA19E9" box="[626,763,695,719]" name="Madagascar" pageId="11" pageNumber="184">Madagascar</collectingCountry>
|
||
(SAVA region), known only from the Ambilondambo and Ampondrabe forested blocs, c.
|
||
<quantity id="4C279B4DFFA59D3CFE608AD3C0081829" box="[445,537,758,783]" metricMagnitude="4" metricUnit="m" metricValue="1.5" metricValueMax="2.5" metricValueMin="0.5" pageId="11" pageNumber="184" unit="km" value="15.0" valueMax="25.0" valueMin="5.0">5–25 km</quantity>
|
||
north of the town of Daraina. Habitat in transitional to dry, semi-deciduous forests, at elevations of
|
||
<quantity id="4C279B4DFFA59D3CFEC58B13C3801868" box="[280,401,822,847]" metricMagnitude="2" metricUnit="m" metricValue="2.425" metricValueMax="3.6" metricValueMin="1.25" pageId="11" pageNumber="184" unit="m" value="242.5" valueMax="360.0" valueMin="125.0">
|
||
125–
|
||
<specimenCount id="9DD9FD21FFA59D3CFE978B13C3801868" box="[330,401,823,847]" pageId="11" pageNumber="184" type="generic">360 m</specimenCount>
|
||
</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3C56523FFA59D3CFF4A8B53C0671E49" pageId="11" pageNumber="184" type="conservation">
|
||
<paragraph id="8B6036A8FFA59D3CFF4A8B53C0671E49" blockId="11.[113,765,887,1391]" pageId="11" pageNumber="184">
|
||
<emphasis id="B9ABEABAFFA59D3CFF4A8B53C37718A9" box="[151,358,887,911]" italics="true" pageId="11" pageNumber="184">Conservation status</emphasis>
|
||
. –
|
||
<taxonomicName id="4CDF4D2BFFA59D3CFE548B53C08118A9" box="[393,656,887,911]" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="11" pageNumber="184" phylum="Tracheophyta" rank="species" species="minutifolium">
|
||
<emphasis id="B9ABEABAFFA59D3CFE548B53C08118A9" box="[393,656,887,911]" italics="true" pageId="11" pageNumber="184">Memecylon minutifolium</emphasis>
|
||
</taxonomicName>
|
||
is known from two locations with an estimated AOO of
|
||
<quantity id="4C279B4DFFA59D3CFD588BB3C0AC1889" box="[645,701,919,943]" metricMagnitude="3" metricUnit="m" metricValue="8.0" pageId="11" pageNumber="184" unit="km" value="8.0">8 km</quantity>
|
||
². The Ambilondambo and Ampondrabe forests are both part of the Paysage Harmonieux Protégé de Loky Manambato gazetted in 2015 and managed by the Association F anamby (GOODMAN et al., 2018). Within Loky Manambato, the decline in area of dry forest was zero (0 %) between the years 1996 and 2006, and 330 ha (1.1 %) between 2006 and 2016 (GOODMAN et al., 2018). This species and its habitat are nonetheless subjected to ongoing anthropogenic pressures including slash-and burnagriculture, removal of hardwood timber, pasturage of “zébu” cattle, and grassland fires which can sometimes penetrate into the forest (RAKOTONDRAVONY, 2006; GOODMAN et al., 2018).
|
||
<taxonomicName id="4CDF4D2BFFA59D3CFF6B8D33C3A01E09" box="[182,433,1303,1327]" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="11" pageNumber="184" phylum="Tracheophyta" rank="species" species="minutifolium">
|
||
<emphasis id="B9ABEABAFFA59D3CFF6B8D33C3A01E09" box="[182,433,1303,1327]" italics="true" pageId="11" pageNumber="184">Memecylon minutifolium</emphasis>
|
||
</taxonomicName>
|
||
is thus provisionally assessed as “Endangered” [EN B2ab(iii)] in accordance with the IUCN Red List Categories and Criteria (IUCN, 2012).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3C56523FFA59D3CFF4A8DBCC3EB1CA9" pageId="11" pageNumber="184" type="discussion">
|
||
<paragraph id="8B6036A8FFA59D3CFF4A8DBCC0EF1D09" blockId="11.[113,766,1431,1935]" pageId="11" pageNumber="184">
|
||
<emphasis id="B9ABEABAFFA59D3CFF4A8DBCC2C51E89" box="[151,212,1432,1455]" italics="true" pageId="11" pageNumber="184">Notes</emphasis>
|
||
. –
|
||
<taxonomicName id="4CDF4D2BFFA59D3CFF238DB3C00A1E89" box="[254,539,1431,1455]" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="11" pageNumber="184" phylum="Tracheophyta" rank="species" species="minutifolium">
|
||
<emphasis id="B9ABEABAFFA59D3CFF238DB3C00A1E89" box="[254,539,1431,1455]" italics="true" pageId="11" pageNumber="184">Memecylon minutifolium</emphasis>
|
||
</taxonomicName>
|
||
clearly belongs to
|
||
<taxonomicName id="4CDF4D2BFFA59D3CFFAC8D93C3841EE9" box="[113,405,1463,1487]" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="11" pageNumber="184" phylum="Tracheophyta" rank="section" section="Buxifolia">
|
||
<emphasis id="B9ABEABAFFA59D3CFFAC8D93C2FB1EE9" box="[113,234,1463,1487]" italics="true" pageId="11" pageNumber="184">Memecylon</emphasis>
|
||
sect.
|
||
<emphasis id="B9ABEABAFFA59D3CFEF28D93C3841EE9" box="[303,405,1463,1487]" italics="true" pageId="11" pageNumber="184">Buxifolia</emphasis>
|
||
</taxonomicName>
|
||
, where it appears most closely related to
|
||
<taxonomicName id="4CDF4D2BFFA59D3CFF388DFCC3661EC9" box="[229,375,1495,1519]" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="11" pageNumber="184" phylum="Tracheophyta" rank="species" species="multinode">
|
||
<emphasis id="B9ABEABAFFA59D3CFF388DFCC3661EC9" box="[229,375,1495,1519]" italics="true" pageId="11" pageNumber="184">M. multinode</emphasis>
|
||
</taxonomicName>
|
||
. Both of these species have acutecuspidate leaves and lack the character of “aphyllous” nodes shared by other members of this species-group (STONE, 2014).
|
||
</paragraph>
|
||
<paragraph id="8B6036A8FFA59D3CFF4A8E13C3EB1CA9" blockId="11.[113,766,1431,1935]" pageId="11" pageNumber="184">
|
||
The extremely small leaves of
|
||
<taxonomicName id="4CDF4D2BFFA59D3CFE2D8E13C0EA1D69" box="[496,763,1591,1615]" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="11" pageNumber="184" phylum="Tracheophyta" rank="species" species="minutifolium">
|
||
<emphasis id="B9ABEABAFFA59D3CFE2D8E13C0EA1D69" box="[496,763,1591,1615]" italics="true" pageId="11" pageNumber="184">Memecylon minutifolium</emphasis>
|
||
</taxonomicName>
|
||
are its most distinctive character. The
|
||
<typeStatus id="5464880AFFA59D3CFDF88E73C0941D49" box="[549,645,1623,1647]" pageId="11" pageNumber="184" type="paratype">paratype</typeStatus>
|
||
collection
|
||
<emphasis id="B9ABEABAFFA59D3CFFAC8E5CC34F1DA9" box="[113,350,1655,1679]" italics="true" pageId="11" pageNumber="184">Ratovoson et al. 1078</emphasis>
|
||
cited below was initially identified as
|
||
<taxonomicName id="4CDF4D2BFFA59D3CFF4D8EBCC3D11D89" authority="H. Perrier" authorityName="H. Perrier" box="[144,448,1687,1711]" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="11" pageNumber="184" phylum="Tracheophyta" rank="species" species="minimifolium">
|
||
<emphasis id="B9ABEABAFFA59D3CFF4D8EBCC35F1D89" box="[144,334,1687,1711]" italics="true" pageId="11" pageNumber="184">M. minimifolium</emphasis>
|
||
H. Perrier
|
||
</taxonomicName>
|
||
, which has similarly small leaves but of a very different shape [c. 6 ×
|
||
<quantity id="4C279B4DFFA59D3CFD858E93C09E1DE9" box="[600,655,1719,1743]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="11" pageNumber="184" unit="mm" value="4.0">4 mm</quantity>
|
||
, broadly ovate to elliptic or nearly orbicular with apex rounded vs. 5 – 7 × 2 – 2.5(– 3)] mm, narrowly elliptic with apex acutecuspidate in
|
||
<taxonomicName id="4CDF4D2BFFA59D3CFEDF8F3CC3A61C09" box="[258,439,1815,1839]" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="11" pageNumber="184" phylum="Tracheophyta" rank="species" species="minutifolium">
|
||
<emphasis id="B9ABEABAFFA59D3CFEDF8F3CC3A61C09" box="[258,439,1815,1839]" italics="true" pageId="11" pageNumber="184">M. minutifolium</emphasis>
|
||
</taxonomicName>
|
||
). Molecular analyses further indicate that
|
||
<taxonomicName id="4CDF4D2BFFA59D3CFF228F1CC3A31C69" box="[255,434,1847,1871]" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="11" pageNumber="184" phylum="Tracheophyta" rank="species" species="minimifolium">
|
||
<emphasis id="B9ABEABAFFA59D3CFF228F1CC3A31C69" box="[255,434,1847,1871]" italics="true" pageId="11" pageNumber="184">M. minimifolium</emphasis>
|
||
</taxonomicName>
|
||
belongs to the Malagasy clade sensu STONE (2014) and is not a member of
|
||
<taxonomicName id="4CDF4D2BFFA59D3CFD898F73C2DE1CA9" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="11" pageNumber="184" phylum="Tracheophyta" rank="section" section="Buxifolia">
|
||
<emphasis id="B9ABEABAFFA59D3CFD898F73C0D61C49" box="[596,711,1879,1903]" italics="true" pageId="11" pageNumber="184">Memecylon</emphasis>
|
||
sect.
|
||
<emphasis id="B9ABEABAFFA59D3CFFAC8F53C2DE1CA9" box="[113,207,1911,1935]" italics="true" pageId="11" pageNumber="184">Buxifolia</emphasis>
|
||
</taxonomicName>
|
||
(R.D. Stone, unpubl. data).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3C56523FFA59D3CFC9A8931C6E41A5E" pageId="11" pageNumber="184" type="materials_examined">
|
||
<paragraph id="8B6036A8FFA59D3CFC9A8931C6E41A5E" blockId="11.[801,1451,277,376]" pageId="11" pageNumber="184">
|
||
<emphasis id="B9ABEABAFFA59D3CFC9A8931C6421A0E" box="[839,1107,277,296]" italics="true" pageId="11" pageNumber="184">Additional specimen examined</emphasis>
|
||
. –
|
||
<materialsCitation id="3BB73CF5FFA59D3CFBAE8931C6E11A5E" collectingDate="2005-11-06" collectionCode="G, MO, P" collectorName="Ratovoson" country="Madagascar" elevation="125" latitude="-12.973888" location="Vohemar" longLatPrecision="21" longitude="49.697224" pageId="11" pageNumber="184" specimenCount="1" stateProvince="Antsiranana">
|
||
<emphasis id="B9ABEABAFFA59D3CFBAE8931C77D1A0E" bold="true" box="[1139,1388,277,296]" pageId="11" pageNumber="184">
|
||
<collectingCountry id="F3C87638FFA59D3CFBAE8931C6E51A0E" box="[1139,1268,277,296]" name="Madagascar" pageId="11" pageNumber="184">MADAGASCAR</collectingCountry>
|
||
. Reg. SAVA
|
||
</emphasis>
|
||
<emphasis id="B9ABEABAFFA59D3CFAAF8931C1B41A65" bold="true" pageId="11" pageNumber="184">
|
||
[Prov.
|
||
<collectingRegion id="491BF84AFFA59D3CFCFC8914C18A1A65" box="[801,923,304,323]" country="Madagascar" name="Antsiranana" pageId="11" pageNumber="184">Antsiranana</collectingRegion>
|
||
]:
|
||
</emphasis>
|
||
<location id="8E006073FFA59D3CFC718914C1E51A65" LSID="urn:lsid:plazi:treatment:037687BEFFA49D3CFCE58C53C6E41A5E:8E006073FFA59D3CFC718914C1E51A65" box="[940,1012,304,323]" country="Madagascar" latitude="-12.973888" longLatPrecision="21" longitude="49.697224" name="Vohemar" pageId="11" pageNumber="184" stateProvince="Antsiranana">Vohémar</location>
|
||
, Ampisikinana, Tsaratanana, Ambarilao, forêt d’Ampondrabe Antsiraka,
|
||
<quantity id="4C279B4DFFA59D3CFBD7896EC6241A7B" box="[1034,1077,330,349]" metricMagnitude="3" metricUnit="m" metricValue="5.0" pageId="11" pageNumber="184" unit="km" value="5.0">
|
||
<locationDeviation id="9AD22F8AFFA59D3CFBD7896EC6241A7B" box="[1034,1077,330,349]" metricMagnitude="3" metricUnit="m" metricValue="5.0" pageId="11" pageNumber="184" unit="km" value="5.0">5 km</locationDeviation>
|
||
</quantity>
|
||
à l’W d’Ambarilao,
|
||
<geoCoordinate id="EEEB506FFFA59D3CFB35896EC7531A7B" box="[1256,1346,330,349]" degrees="12" direction="south" minutes="58" orientation="latitude" pageId="11" pageNumber="184" precision="15" seconds="26" value="-12.973888">12°58'26"S</geoCoordinate>
|
||
<geoCoordinate id="EEEB506FFFA59D3CFA95896EC78D1A7B" box="[1352,1436,330,349]" degrees="49" direction="east" minutes="41" orientation="longitude" pageId="11" pageNumber="184" precision="15" seconds="50" value="49.697224">49°41' 50"E</geoCoordinate>
|
||
,
|
||
<quantity id="4C279B4DFFA59D3CFCFC8941C15C1A5E" box="[801,845,357,376]" metricMagnitude="2" metricUnit="m" metricValue="1.25" pageId="11" pageNumber="184" unit="m" value="125.0">
|
||
<elevation id="00F2D19BFFA59D3CFCFC8941C15C1A5E" box="[801,845,357,376]" metricMagnitude="2" metricUnit="m" metricValue="1.25" pageId="11" pageNumber="184" unit="m" value="125.0">125 m</elevation>
|
||
</quantity>
|
||
,
|
||
<date id="FF611068FFA59D3CFC808941C1B91A5E" box="[861,936,357,376]" pageId="11" pageNumber="184" value="2005-11-06">
|
||
<collectingDate id="EF25E980FFA59D3CFC808941C1B91A5E" box="[861,936,357,376]" pageId="11" pageNumber="184" value="2005-11-06">6.XI.2005</collectingDate>
|
||
</date>
|
||
, fr.,
|
||
<emphasis id="B9ABEABAFFA59D3CFC0A8942C6951A5E" box="[983,1156,357,376]" italics="true" pageId="11" pageNumber="184">
|
||
<collectorName id="262A537EFFA59D3CFC0A8942C63D1A5E" box="[983,1068,358,376]" pageId="11" pageNumber="184">Ratovoson</collectorName>
|
||
et al. 1078
|
||
</emphasis>
|
||
(
|
||
<collectionCode id="EDCEAE6DFFA59D3CFB538941C68B1A5E" box="[1166,1178,357,376]" pageId="11" pageNumber="184">G</collectionCode>
|
||
,
|
||
<collectionCode id="EDCEAE6DFFA59D3CFB768941C6D91A5E" box="[1195,1224,357,376]" pageId="11" pageNumber="184">MO</collectionCode>
|
||
,
|
||
<collectionCode id="EDCEAE6DFFA59D3CFB078941C6F81A5E" box="[1242,1257,357,376]" pageId="11" pageNumber="184">P</collectionCode>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |