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<document ID-DOI="http://doi.org/10.5281/zenodo.5187074" ID-ISSN="1639-4798" ID-Zenodo-Dep="5187074" approvalRequired="13" approvalRequired_for_textStreams="13" checkinTime="1628768937924" checkinUser="carolina" docAuthor="Stone, Robert Douglas" docDate="2006" docId="03EB87EFFF82FFE10F8A1B96FCBBFB27" docLanguage="en" docName="Adansonia.28.2.337-358.pdf" docOrigin="Adansonia (3) 28 (2)" docStyle="DocumentStyle:7E81836D30F26F6CECD5F7ABFAAC2CA1.1:Adansonia.2005-2008.journal_article" docStyleId="7E81836D30F26F6CECD5F7ABFAAC2CA1" docStyleName="Adansonia.2005-2008.journal_article" docStyleVersion="1" docTitle="Memecylon mayottense R. D. Stone 2006, sp. nov." docType="treatment" docVersion="2" lastPageId="17" lastPageNumber="354" masterDocId="FFD2FF97FF8DFFF00D4D1F39FFCCFFEE" masterDocTitle="New species of Memecylon L. and Warneckea Gilg (Melastomataceae) from Madagascar and Mayotte" masterLastPageNumber="358" masterPageNumber="337" pageId="15" pageNumber="352" updateTime="1628770741761" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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<mods:titleInfo>
<mods:title>New species of Memecylon L. and Warneckea Gilg (Melastomataceae) from Madagascar and Mayotte</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Stone, Robert Douglas</mods:namePart>
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<mods:titleInfo>
<mods:title>Adansonia</mods:title>
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<mods:part>
<mods:date>2006</mods:date>
<mods:detail type="series">
<mods:title>3</mods:title>
</mods:detail>
<mods:detail type="volume">
<mods:number>28</mods:number>
</mods:detail>
<mods:detail type="issue">
<mods:number>2</mods:number>
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<mods:start>337</mods:start>
<mods:end>358</mods:end>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://doi.org/10.5281/zenodo.5187074</mods:identifier>
<mods:identifier type="ISSN">1639-4798</mods:identifier>
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<treatment LSID="urn:lsid:plazi:treatment:03EB87EFFF82FFE10F8A1B96FCBBFB27" httpUri="http://treatment.plazi.org/id/03EB87EFFF82FFE10F8A1B96FCBBFB27" lastPageId="17" lastPageNumber="354" pageId="15" pageNumber="352">
<subSubSection box="[711,1176,1199,1225]" pageId="15" pageNumber="352" type="nomenclature">
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<heading box="[711,1176,1199,1225]" centered="true" fontSize="11" level="2" pageId="15" pageNumber="352" reason="6">
<taxonomicName authority="R.D.Stone" authorityName="R. D. Stone" authorityYear="2006" box="[711,1082,1199,1225]" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="15" pageNumber="352" phylum="Tracheophyta" rank="species" species="mayottense" status="sp. nov.">
<emphasis bold="true" box="[711,957,1199,1225]" italics="true" pageId="15" pageNumber="352">Memecylon mayottense</emphasis>
R.D.Stone
</taxonomicName>
,
<taxonomicNameLabel box="[1093,1176,1199,1225]" pageId="15" pageNumber="352" rank="species">sp. nov.</taxonomicNameLabel>
</heading>
</paragraph>
</subSubSection>
<subSubSection lastPageId="17" lastPageNumber="354" pageId="15" pageNumber="352" type="description">
<paragraph blockId="15.[711,1176,1199,1256]" box="[903,983,1230,1256]" pageId="15" pageNumber="352">
(
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)
</paragraph>
<paragraph blockId="15.[675,1210,1288,1523]" pageId="15" pageNumber="352">
<emphasis italics="true" pageId="15" pageNumber="352">
Species in insula dicta “
<collectingCountry box="[889,971,1288,1311]" name="Mayotte" pageId="15" pageNumber="352">Mayotte</collectingCountry>
” endemica a congeneribus madagascariensis combinatione ramulorum juvenium quadrangularium vel quadrialatorum, foliorum brevipetiolatorum cum laminis coriaceis
<quantity box="[919,983,1367,1390]" metricMagnitude="-2" metricUnit="m" metricValue="5.0" metricValueMax="6.0" metricValueMin="4.0" pageId="15" pageNumber="352" unit="cm" value="5.0" valueMax="6.0" valueMin="4.0">4-6 cm</quantity>
longis
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latisque, cymularum umbellatarum ad nodos strumosos ramulorum vetustiorum, bractearum squamatarum persistentiumque, corollarum albarum in alabastro rotundatarum, antherarum cum connectivo dorsaliter glanduloso, fructuum subglobosorum
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diametro diversa.
</emphasis>
</paragraph>
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<materialsCitation collectingDate="1999-04-19" collectionCode="TYPUS" country="Mayotte" latitude="-12.810834" location="Sohoa" longLatPrecision="21" longitude="45.105553" pageId="15" pageNumber="352" specimenCount="1">
<collectionCode box="[677,738,1548,1571]" pageId="15" pageNumber="352">TYPUS</collectionCode>
. —
<emphasis bold="true" box="[786,877,1548,1571]" pageId="15" pageNumber="352">
<collectingCountry box="[786,873,1548,1571]" name="Mayotte" pageId="15" pageNumber="352">Mayotte</collectingCountry>
.
</emphasis>
<location LSID="urn:lsid:plazi:treatment:03EB87EFFF82FFE10F8A1B96FCBBFB27:8E9D6022FF82FFFF0E381935FC78F9CD" box="[885,948,1548,1571]" country="Mayotte" latitude="-12.810834" longLatPrecision="21" longitude="45.105553" name="Sohoa" pageId="15" pageNumber="352">Sohoa</location>
,
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,
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,
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<collectingDate box="[678,791,1574,1597]" pageId="15" pageNumber="352" value="1999-04-19">19.IV.1999</collectingDate>
</date>
,
<emphasis box="[798,915,1574,1597]" italics="true" pageId="15" pageNumber="352">Pignal 1216</emphasis>
(holo-,
</materialsCitation>
P, barcode no. 176742; iso-, B, BR, K, MA, MO, PR).
</paragraph>
<paragraph blockId="15.[675,1210,1649,1699]" pageId="15" pageNumber="352">
<materialsCitation box="[677,1039,1649,1672]" collectionCode="I" country="Mayotte" location="Dapani" pageId="15" pageNumber="352" specimenCount="1" typeStatus="paratype">
<typeStatus box="[677,779,1649,1672]" pageId="15" pageNumber="352">PARATYPES</typeStatus>
. —
<emphasis bold="true" box="[821,912,1649,1672]" pageId="15" pageNumber="352">
<collectingCountry box="[821,907,1649,1672]" name="Mayotte" pageId="15" pageNumber="352">Mayotte</collectingCountry>
.
</emphasis>
<location LSID="urn:lsid:plazi:treatment:03EB87EFFF82FFE10F8A1B96FCBBFB27:8E9D6022FF82FFFF0ED81948FC2CF966" box="[917,992,1649,1672]" country="Mayotte" name="Dapani" pageId="15" pageNumber="352">Dapani</location>
,
<date box="[1001,1039,1649,1672]" pageId="15" pageNumber="352" value="1996-01-17">
17.
<collectionCode box="[1030,1039,1649,1672]" country="Romania" lsid="urn:lsid:biocol.org:col:14415" name="&amp;quot;Alexandru Ioan Cuza&amp;quot; University" pageId="15" pageNumber="352" type="Herbarium">I</collectionCode>
</date>
</materialsCitation>
<materialsCitation collectingDate="1996-04-02" collectionCode="K, P, G" country="Mayotte" elevation="200" location="Pascal" pageId="15" pageNumber="352" specimenCount="1" typeStatus="paratype">
.1996,
<emphasis box="[1110,1209,1649,1672]" italics="true" pageId="15" pageNumber="352">
<location LSID="urn:lsid:plazi:treatment:03EB87EFFF82FFE10F8A1B96FCBBFB27:8E9D6022FF82FFFF091B1948FB43F966" box="[1110,1167,1649,1672]" country="Mayotte" name="Pascal" pageId="15" pageNumber="352">Pascal</location>
343
</emphasis>
(
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,
<collectionCode box="[710,726,1676,1699]" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="15" pageNumber="352" type="Herbarium">P</collectionCode>
). — Sohoa, alt.
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<elevation box="[874,937,1676,1699]" metricMagnitude="2" metricUnit="m" metricValue="2.0" pageId="15" pageNumber="352" unit="m" value="200.0">200 m</elevation>
</quantity>
,
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<collectingDate box="[945,1042,1676,1699]" pageId="15" pageNumber="352" value="1996-04-02">2.IV.1996</collectingDate>
</date>
,
<emphasis box="[1051,1146,1676,1699]" italics="true" pageId="15" pageNumber="352">Pascal 449</emphasis>
(
<collectionCode box="[1158,1178,1676,1699]" country="Switzerland" lsid="urn:lsid:biocol.org:col:15706" name="Conservatoire et Jardin botaniques de la Ville de Genève" pageId="15" pageNumber="352" type="Herbarium">G</collectionCode>
,
<collectionCode box="[1187,1206,1676,1699]" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15867" name="Royal Botanic Gardens" pageId="15" pageNumber="352" type="Herbarium">K</collectionCode>
,
</materialsCitation>
</paragraph>
<caption ID-DOI="http://doi.org/10.5281/zenodo.5187106" ID-Zenodo-Dep="5187106" httpUri="https://zenodo.org/record/5187106/files/figure.png" pageId="16" pageNumber="353" startId="16.[113,124,1657,1674]" targetBox="[129,1197,218,1581]" targetPageId="16">
<paragraph blockId="16.[113,1211,1657,1697]" pageId="16" pageNumber="353">
FIG. 8. —
<taxonomicName authority="R. D. Stone" authorityName="R. D. Stone" authorityYear="2006" box="[191,481,1657,1674]" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="16" pageNumber="353" phylum="Tracheophyta" rank="species" species="amplifolium">
<emphasis box="[191,388,1657,1674]" italics="true" pageId="16" pageNumber="353">Memecylon amplifolium</emphasis>
R.D.Stone
</taxonomicName>
:
<emphasis bold="true" box="[488,501,1657,1674]" pageId="16" pageNumber="353">A</emphasis>
, habit;
<emphasis bold="true" box="[561,574,1657,1674]" pageId="16" pageNumber="353">B</emphasis>
, fruit. A,
<emphasis box="[648,917,1657,1674]" italics="true" pageId="16" pageNumber="353">Andrianantoanina &amp; Bezara 1065</emphasis>
; B,
<emphasis box="[949,1107,1657,1674]" italics="true" pageId="16" pageNumber="353">Capuron SF-24729</emphasis>
. Scale bars: A, 5 cm; B, 3 mm.
</paragraph>
</caption>
<paragraph blockId="17.[112,647,216,503]" pageId="17" pageNumber="354">
<materialsCitation collectingDate="1996-10-23" collectingDateMax="1997-02-11" collectingDateMin="1996-10-23" collectionCode="MO, P, WAG, CAS, G, K" collectorName="Pascal &amp; Grande Terre &amp; Kani Keli" elevation="200" location="Dapani" municipality="Dapani" pageId="17" pageNumber="354" specimenCount="1">
<collectionCode box="[113,158,216,239]" country="USA" lsid="urn:lsid:biocol.org:col:15859" name="Missouri Botanical Garden" pageId="17" pageNumber="354" type="Herbarium">MO</collectionCode>
,
<collectionCode box="[166,178,216,239]" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="17" pageNumber="354" type="Herbarium">P</collectionCode>
,
<collectionCode box="[186,247,216,239]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15578" lsid="urn:lsid:biocol.org:col:15578" name="Wageningen University" pageId="17" pageNumber="354" type="Herbarium">WAG</collectionCode>
). —
<location LSID="urn:lsid:plazi:treatment:03EB87EFFF82FFE10F8A1B96FCBBFB27:8E9D6022FF9CFFE10C6E1FE1FEA1FF01" box="[291,365,216,239]" municipality="Dapani" name="Dapani" pageId="17" pageNumber="354">Dapani</location>
, alt.
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<elevation box="[407,470,216,239]" metricMagnitude="2" metricUnit="m" metricValue="2.0" pageId="17" pageNumber="354" unit="m" value="200.0">200 m</elevation>
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,
<date box="[478,583,216,239]" pageId="17" pageNumber="354" value="1996-10-23">
<collectingDate box="[478,583,216,239]" pageId="17" pageNumber="354" value="1996-10-23">23.X.1996</collectingDate>
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,
<emphasis italics="true" pageId="17" pageNumber="354">
<collectorName box="[591,646,216,239]" pageId="17" pageNumber="354">Pascal</collectorName>
735
</emphasis>
(
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,
<collectionCode box="[220,241,242,265]" country="Switzerland" lsid="urn:lsid:biocol.org:col:15706" name="Conservatoire et Jardin botaniques de la Ville de Genève" pageId="17" pageNumber="354" type="Herbarium">G</collectionCode>
,
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,
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,
<collectionCode box="[332,344,242,265]" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="17" pageNumber="354" type="Herbarium">P</collectionCode>
,
<collectionCode box="[352,413,242,265]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15578" lsid="urn:lsid:biocol.org:col:15578" name="Wageningen University" pageId="17" pageNumber="354" type="Herbarium">WAG</collectionCode>
). —
<collectingMunicipality box="[459,534,242,265]" pageId="17" pageNumber="354">Dapani</collectingMunicipality>
, alt.
<quantity box="[578,642,242,265]" metricMagnitude="2" metricUnit="m" metricValue="1.5" pageId="17" pageNumber="354" unit="m" value="150.0">
<elevation box="[578,642,242,265]" metricMagnitude="2" metricUnit="m" metricValue="1.5" pageId="17" pageNumber="354" unit="m" value="150.0">150 m</elevation>
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,
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<collectingDate box="[112,219,268,291]" pageId="17" pageNumber="354" value="1997-02-11">11.II.1997</collectingDate>
</date>
,
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<collectorName box="[231,288,269,292]" pageId="17" pageNumber="354">Pascal</collectorName>
888
</emphasis>
(
<collectionCode box="[344,361,268,291]" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="17" pageNumber="354" type="Herbarium">P</collectionCode>
). —
<collectorName box="[409,539,268,291]" pageId="17" pageNumber="354">Grande Terre</collectorName>
,
<collectorName box="[548,642,268,291]" pageId="17" pageNumber="354">Kani Kéli</collectorName>
, bas du
</materialsCitation>
<materialsCitation collectingDate="2001-09-11" collectionCode="GR, G, K, MO, P" collectorName="Pignal" country="Mayotte" location="Choungui" pageId="17" pageNumber="354" specimenCount="1">
<collectionCode box="[177,212,295,318]" country="France" lsid="urn:lsid:biocol.org:col:15869" name="Université J. Fourier - Grenoble I" pageId="17" pageNumber="354" type="Herbarium">GR</collectionCode>
<location LSID="urn:lsid:plazi:treatment:03EB87EFFF82FFE10F8A1B96FCBBFB27:8E9D6022FF9CFFE10D951E1EFEF1FED0" box="[216,317,295,318]" country="Mayotte" name="Choungui" pageId="17" pageNumber="354">Choungui</location>
,
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<collectingDate box="[325,438,295,318]" pageId="17" pageNumber="354" value="2001-09-11">11.IX.2001</collectingDate>
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,
<emphasis box="[448,609,295,318]" italics="true" pageId="17" pageNumber="354">
<collectorName box="[448,507,295,318]" pageId="17" pageNumber="354">Pignal</collectorName>
et al. 1878
</emphasis>
(
<collectionCode box="[621,642,295,318]" country="Switzerland" lsid="urn:lsid:biocol.org:col:15706" name="Conservatoire et Jardin botaniques de la Ville de Genève" pageId="17" pageNumber="354" type="Herbarium">G</collectionCode>
,
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,
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,
<collectionCode box="[194,206,321,344]" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="17" pageNumber="354" type="Herbarium">P</collectionCode>
, herb.
<collectingCountry box="[269,355,321,344]" name="Mayotte" pageId="17" pageNumber="354">Mayotte</collectingCountry>
)
</materialsCitation>
. — Grande Terre, Choungui, côté hors du
<materialsCitation collectingDate="2001-09-21" collectionCode="GR, G, P" collectorName="Pignal" country="Mayotte" location="Mayotte" pageId="17" pageNumber="354" specimenCount="1">
<collectionCode box="[239,277,348,371]" country="France" lsid="urn:lsid:biocol.org:col:15869" name="Université J. Fourier - Grenoble I" pageId="17" pageNumber="354" type="Herbarium">GR</collectionCode>
,
<date box="[287,402,348,371]" pageId="17" pageNumber="354" value="2001-09-21">
<collectingDate box="[287,402,348,371]" pageId="17" pageNumber="354" value="2001-09-21">21.IX.2001</collectingDate>
</date>
,
<emphasis box="[414,585,348,371]" italics="true" pageId="17" pageNumber="354">
<collectorName box="[414,475,348,371]" pageId="17" pageNumber="354">Pignal</collectorName>
et al. 1920
</emphasis>
(
<collectionCode box="[599,620,348,371]" country="Switzerland" lsid="urn:lsid:biocol.org:col:15706" name="Conservatoire et Jardin botaniques de la Ville de Genève" pageId="17" pageNumber="354" type="Herbarium">G</collectionCode>
,
<collectionCode box="[631,643,348,371]" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="17" pageNumber="354" type="Herbarium">P</collectionCode>
, herb.
<collectingCountry box="[170,257,374,397]" name="Mayotte" pageId="17" pageNumber="354">Mayotte</collectingCountry>
)
</materialsCitation>
. —
<materialsCitation collectingDate="2001-11-10" collectionCode="K, MO, P" collectorName="de Sohoa &amp; Barthelat &amp; M'Changama" country="Mayotte" location="Grande Terre" municipality="Reserve" pageId="17" pageNumber="354" specimenCount="1">
<location LSID="urn:lsid:plazi:treatment:03EB87EFFF82FFE10F8A1B96FCBBFB27:8E9D6022FF9CFFE10C7C1E4FFE79FE63" box="[305,437,374,397]" country="Mayotte" municipality="Reserve" name="Grande Terre" pageId="17" pageNumber="354">Grande Terre</location>
,
<collectingMunicipality box="[447,521,374,397]" pageId="17" pageNumber="354">Réserve</collectingMunicipality>
forestière
<collectorName pageId="17" pageNumber="354">de Sohoa</collectorName>
,
<date box="[186,302,401,424]" pageId="17" pageNumber="354" value="2001-11-10">
<collectingDate box="[186,302,401,424]" pageId="17" pageNumber="354" value="2001-11-10">10.XI.2001</collectingDate>
</date>
,
<emphasis box="[313,608,401,424]" italics="true" pageId="17" pageNumber="354">
<collectorName box="[313,400,401,424]" pageId="17" pageNumber="354">Barthelat</collectorName>
&amp;
<collectorName box="[433,563,401,424]" pageId="17" pageNumber="354">MChangama</collectorName>
541
</emphasis>
(
<collectionCode box="[622,642,401,424]" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15867" name="Royal Botanic Gardens" pageId="17" pageNumber="354" type="Herbarium">K</collectionCode>
,
<collectionCode box="[113,159,427,450]" country="USA" lsid="urn:lsid:biocol.org:col:15859" name="Missouri Botanical Garden" pageId="17" pageNumber="354" type="Herbarium">MO</collectionCode>
,
<collectionCode box="[170,182,427,450]" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="17" pageNumber="354" type="Herbarium">P</collectionCode>
, herb.
<collectingCountry box="[249,336,427,450]" name="Mayotte" pageId="17" pageNumber="354">Mayotte</collectingCountry>
)
</materialsCitation>
. —
<materialsCitation collectingDate="2004-03-03" collectionCode="P" collectorName="Barthelat" country="Mayotte" location="Grande Terre" municipality="Mont Choungui" pageId="17" pageNumber="354" specimenCount="1">
<location LSID="urn:lsid:plazi:treatment:03EB87EFFF82FFE10F8A1B96FCBBFB27:8E9D6022FF9CFFE10C321E92FDCFFE2C" box="[383,515,427,450]" country="Mayotte" municipality="Mont Choungui" name="Grande Terre" pageId="17" pageNumber="354">Grande Terre</location>
, road leading to summit of
<collectingMunicipality box="[247,413,454,477]" pageId="17" pageNumber="354">Mont Choungui</collectingMunicipality>
,
<date box="[422,527,454,477]" pageId="17" pageNumber="354" value="2004-03-03">
<collectingDate box="[422,527,454,477]" pageId="17" pageNumber="354" value="2004-03-03">3.III.2004</collectingDate>
</date>
,
<emphasis italics="true" pageId="17" pageNumber="354">
<collectorName box="[537,624,454,477]" pageId="17" pageNumber="354">Barthelat</collectorName>
et al. 1314
</emphasis>
(
<collectionCode box="[207,221,480,503]" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="17" pageNumber="354" type="Herbarium">P</collectionCode>
, herb.
<collectingCountry box="[287,374,480,503]" name="Mayotte" pageId="17" pageNumber="354">Mayotte</collectingCountry>
)
</materialsCitation>
.
</paragraph>
<paragraph blockId="17.[111,649,533,1700]" box="[113,258,533,559]" pageId="17" pageNumber="354">DESCRIPTION</paragraph>
<paragraph blockId="17.[111,649,533,1700]" lastBlockId="17.[675,1212,216,401]" pageId="17" pageNumber="354">
Evergreen shrub or small tree
<quantity box="[421,499,565,591]" metricMagnitude="0" metricUnit="m" metricValue="7.0" metricValueMax="12.0" metricValueMin="2.0" pageId="17" pageNumber="354" unit="m" value="7.0" valueMax="12.0" valueMin="2.0">2-12 m</quantity>
high; branchlets quadrangular and sometimes narrowly 4-winged when young, becoming terete with age and swollen at the nodes; internodes
<quantity box="[367,442,660,686]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" metricValueMax="4.0" metricValueMin="1.0" pageId="17" pageNumber="354" unit="cm" value="2.5" valueMax="4.0" valueMin="1.0">1-4 cm</quantity>
long; bark whitish. Leaves coriaceous and ± discoloured, dark green and shining on the upper surface, paler or yellowish and dull on the lower, finely granular-rugose on both surfaces (when dry); petioles
<quantity box="[493,583,787,813]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" metricValueMax="3.0" metricValueMin="1.0" pageId="17" pageNumber="354" unit="mm" value="2.0" valueMax="3.0" valueMin="1.0">1-3 mm</quantity>
long; blades mostly broadly ovate-elliptic,
<quantity box="[508,585,818,844]" metricMagnitude="-2" metricUnit="m" metricValue="5.0" metricValueMax="6.0" metricValueMin="4.0" pageId="17" pageNumber="354" unit="cm" value="5.0" valueMax="6.0" valueMin="4.0">4-6 cm</quantity>
long,
<quantity box="[113,212,850,876]" metricMagnitude="-2" metricUnit="m" metricValue="2.65" metricValueMax="3.3" metricValueMin="2.0" pageId="17" pageNumber="354" unit="cm" value="2.65" valueMax="3.3" valueMin="2.0">2-3.3 cm</quantity>
wide, rounded at the base and abruptly narrowed above the petiole, rounded and often retuse at the apex, varying to narrowly elliptic and broadly and obtusely short-acuminate at apex or even cuneate-oblanceolate to -obovate; mid-nerve impressed on the upper surface, prominent on the lower (especially toward the base); transverse veins occasionally visible on the lower surface, oriented at an oblique angle relative to the midnerve, ± regularly spaced at intervals of
<emphasis box="[549,566,1135,1161]" italics="true" pageId="17" pageNumber="354">c.</emphasis>
<quantity box="[573,642,1135,1161]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="17" pageNumber="354" unit="mm" value="4.0">4 mm</quantity>
; margins slightly and narrowly revolute. Cymes umbelliform,
<emphasis box="[264,281,1199,1225]" italics="true" pageId="17" pageNumber="354">c.</emphasis>
<quantity box="[286,362,1199,1225]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="17" pageNumber="354" unit="cm" value="1.5">1.5 cm</quantity>
long, (1-)3-7-flowered, in fascicles of 1-3(-4) at the nodes below the current leaves; peduncles mostly
<quantity box="[362,447,1262,1288]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" metricValueMax="7.0" metricValueMin="5.0" pageId="17" pageNumber="354" unit="mm" value="6.0" valueMax="7.0" valueMin="5.0">5-7 mm</quantity>
long, quadrangular or narrowly 4-winged; bracteoles triangular-ovate, apiculate,
<emphasis box="[235,252,1325,1351]" italics="true" pageId="17" pageNumber="354">c.</emphasis>
<quantity box="[260,351,1325,1351]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="17" pageNumber="354" unit="mm" value="0.8">0.8 mm</quantity>
long, persistent. Flowers on pedicels
<emphasis box="[248,265,1357,1383]" italics="true" pageId="17" pageNumber="354">c.</emphasis>
<quantity box="[272,337,1357,1383]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="17" pageNumber="354" unit="mm" value="3.0">3 mm</quantity>
long; hypantho-calyx campanulate,
<quantity box="[220,305,1389,1415]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="17" pageNumber="354" unit="mm" value="2.5">2.5 mm</quantity>
long,
<quantity box="[372,458,1389,1415]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" pageId="17" pageNumber="354" unit="mm" value="3.5">3.5 mm</quantity>
wide, the margin slightly scarious and 4-sinuate. Corolla ± rounded in bud; petals white, broadly ovate-deltate,
<quantity box="[580,644,1452,1478]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="17" pageNumber="354" unit="mm" value="3.0">3 mm</quantity>
long,
<quantity box="[175,260,1484,1510]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="17" pageNumber="354" unit="mm" value="2.5">2.5 mm</quantity>
wide, with conspicuous mid-nerve, apex ± acute, base auriculate and broadly shortunguiculate. Anthers
<emphasis box="[344,361,1547,1573]" italics="true" pageId="17" pageNumber="354">c.</emphasis>
<quantity box="[368,454,1547,1573]" metricMagnitude="-3" metricUnit="m" metricValue="1.3" pageId="17" pageNumber="354" unit="mm" value="1.3">1.3 mm</quantity>
long, the connective narrowly conic-acute and strongly incurved around the large, elliptical gland, this occupying about half the length on the dorsal side; pollen sacs lateral (anterior); filaments dark violet,
<quantity box="[524,587,1674,1700]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="17" pageNumber="354" unit="mm" value="5.0">5 mm</quantity>
long. Style
<emphasis box="[735,752,217,243]" italics="true" pageId="17" pageNumber="354">c.</emphasis>
<quantity box="[758,822,216,242]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="17" pageNumber="354" unit="mm" value="6.0">6 mm</quantity>
long. Fruits subglobose (sometimes ± asymmetrical), dark-mottled becoming violet at maturity and
<quantity box="[857,936,280,306]" metricMagnitude="-2" metricUnit="m" metricValue="1.7" pageId="17" pageNumber="354" unit="mm" value="17.0">17 mm</quantity>
long,
<quantity box="[1007,1086,280,306]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="17" pageNumber="354" unit="mm" value="15.0">15 mm</quantity>
wide; calycinal crown
<emphasis box="[815,832,312,338]" italics="true" pageId="17" pageNumber="354">c.</emphasis>
<quantity box="[841,908,311,337]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="17" pageNumber="354" unit="mm" value="1.0">1 mm</quantity>
long, slightly spreading or ± erect; epigynous chamber rather shallow, lacking partitions.
</paragraph>
</subSubSection>
<subSubSection pageId="17" pageNumber="354" type="discussion">
<paragraph blockId="17.[675,1212,438,1225]" box="[677,777,438,464]" pageId="17" pageNumber="354">REMARKS</paragraph>
<paragraph blockId="17.[675,1212,438,1225]" pageId="17" pageNumber="354">
Sequences from the ITS and ETS regions of nuclear ribosomal DNA, obtained from the
<typeStatus box="[1161,1209,502,528]" pageId="17" pageNumber="354">type</typeStatus>
material, indicate that
<taxonomicName authorityName="R. D. Stone" authorityYear="2006" box="[931,1085,533,559]" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="17" pageNumber="354" phylum="Tracheophyta" rank="species" species="mayottense">
<emphasis box="[931,1085,533,559]" italics="true" pageId="17" pageNumber="354">M. mayottense</emphasis>
</taxonomicName>
belongs to the Madagascan clade and is not closely related to the east-African species (R. D. Stone unpubl. data). Yet among the known Madagascan species its affinities are not clearly evident. In Jacques-Félix (1985a),
<taxonomicName authorityName="R. D. Stone" authorityYear="2006" box="[772,917,692,718]" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="17" pageNumber="354" phylum="Tracheophyta" rank="species" species="mayottense">
<emphasis box="[772,917,692,718]" italics="true" pageId="17" pageNumber="354">M. mayottense</emphasis>
</taxonomicName>
would key to the group that includes
<taxonomicName box="[770,921,724,750]" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="17" pageNumber="354" phylum="Tracheophyta" rank="species" species="infuscatum">
<emphasis box="[770,921,724,750]" italics="true" pageId="17" pageNumber="354">M. infuscatum</emphasis>
</taxonomicName>
,
<taxonomicName authority="H. Perrier" authorityName="H. Perrier" box="[933,1205,723,750]" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="17" pageNumber="354" phylum="Tracheophyta" rank="species" species="louvelianum">
<emphasis box="[933,1099,724,750]" italics="true" pageId="17" pageNumber="354">M. louvelianum</emphasis>
H.Perrier
</taxonomicName>
, and
<taxonomicName authority="H. Perrier" authorityName="H. Perrier" box="[727,995,755,781]" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="17" pageNumber="354" phylum="Tracheophyta" rank="species" species="dalleizettei">
<emphasis box="[727,881,755,781]" italics="true" pageId="17" pageNumber="354">M. dalleizettei</emphasis>
H.Perrier
</taxonomicName>
, on account of the dorsal gland on the anther connectives and the cymules with several pairs of imbricated, persistent bracts. It appears most similar to
<taxonomicName box="[1035,1202,850,876]" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="17" pageNumber="354" phylum="Tracheophyta" rank="species" species="louvelianum">
<emphasis box="[1035,1202,850,876]" italics="true" pageId="17" pageNumber="354">M. louvelianum</emphasis>
</taxonomicName>
, in particular to the atypical
<taxonomicName box="[975,1084,882,908]" form="with" pageId="17" pageNumber="354" rank="form">form with</taxonomicName>
coriaceous, rounded leaves and larger fruits that has been collected several times on calcareous substrates in
<collectingRegion box="[679,809,977,1003]" country="Madagascar" name="Antsiranana" pageId="17" pageNumber="354">Antsiranana</collectingRegion>
and
<collectingRegion box="[862,981,977,1003]" country="Madagascar" name="Mahajanga" pageId="17" pageNumber="354">Mahajanga</collectingRegion>
provinces (
<emphasis italics="true" pageId="17" pageNumber="354">Rakotovao RN-6153</emphasis>
, MO, P;
<emphasis box="[877,983,1009,1035]" italics="true" pageId="17" pageNumber="354">SF-10670</emphasis>
, P;
<emphasis italics="true" pageId="17" pageNumber="354">Bardot-Vaucoulon 900</emphasis>
,
<emphasis box="[729,770,1040,1066]" italics="true" pageId="17" pageNumber="354">973</emphasis>
, P).
<taxonomicName box="[816,1058,1040,1066]" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="17" pageNumber="354" phylum="Tracheophyta" rank="species" species="louvelianum">
<emphasis box="[816,1058,1040,1066]" italics="true" pageId="17" pageNumber="354">Memecylon louvelianum</emphasis>
</taxonomicName>
notably differs from
<taxonomicName authorityName="R. D. Stone" authorityYear="2006" box="[735,883,1072,1098]" class="Magnoliopsida" family="Melastomataceae" genus="Memecylon" kingdom="Plantae" order="Myrtales" pageId="17" pageNumber="354" phylum="Tracheophyta" rank="species" species="mayottense">
<emphasis box="[735,883,1072,1098]" italics="true" pageId="17" pageNumber="354">M. mayottense</emphasis>
</taxonomicName>
in its terete branchlets, shorter peduncles, somewhat smaller flowers with corolla narrowly acute-acuminate in bud, violet petals, and ellipsoid fruits with a cushion-like peristyle inside the calicinal crown.
</paragraph>
</subSubSection>
</treatment>
</document>