459 lines
51 KiB
XML
459 lines
51 KiB
XML
<document id="6C9E19C1A7F06F140BC3225DEE70C5A6" ID-DOI="10.15553/c2018v732a2" ID-GBIF-Dataset="fa567acb-dc40-4b0b-b572-f91183d29b12" ID-ISSN="2235-3658" ID-Zenodo-Dep="5683671" IM.bibliography_approvedBy="admin" IM.taxonomicNames_approvedBy="admin" checkinTime="1636718420845" checkinUser="carolina" docAuthor="Castillon, Jean-Philippe & Castillon, Jean-Bernard" docDate="2018" docId="03EFFA7D8C5DAC0A3009A7BBFC23FC87" docLanguage="fr" docName="Candollea.73.1.187-191.pdf" docOrigin="Candollea 73 (2)" docStyle="DocumentStyle:1E5CC43F38D0DBC531513809D1267F7B.3:Candollea.2015-.journal_article" docStyleId="1E5CC43F38D0DBC531513809D1267F7B" docStyleName="Candollea.2015-.journal_article" docStyleVersion="3" docTitle="Euphorbia longitubicinicyathium J. - P. Castillon & J. - B. Castillon, spec. nova" docType="treatment" docVersion="7" lastPageNumber="190" masterDocId="FFD682058C5CAC093078A14DFFD5FFF4" masterDocTitle="Une nouvelle espèce menacée de Euphorbia sect. Goniostema (Euphorbiaceae) du nord de Madagascar" masterLastPageNumber="191" masterPageNumber="187" pageNumber="188" updateTime="1694465288091" updateUser="admin" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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<mods:title id="552B9F70FB4891DD407781F0199AC26B">Une nouvelle espèce menacée de Euphorbia sect. Goniostema (Euphorbiaceae) du nord de Madagascar</mods:title>
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<mods:namePart id="C88BDC721551C0D1C784188CE5F6ABA9">Castillon, Jean-Philippe</mods:namePart>
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<mods:namePart id="9D37EFB2B064161ABEB1C219E5D3D0BE">Castillon, Jean-Bernard</mods:namePart>
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<mods:title id="EDA65A55FEBDE79625DBADA6DE23BDB2">Candollea</mods:title>
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<mods:part id="5D53E444FAC8A2ED64EAB3A72E7F4050">
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<mods:date id="D2DBF4ACC7771AFC6BF950E61F5C1F7B">2018</mods:date>
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<mods:number id="759B6E7FE332C448ECF49CC147DA6E2D">2018-11-05</mods:number>
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<mods:identifier id="D02F497D17B772C20403CF43D7E0605A" type="DOI">10.15553/c2018v732a2</mods:identifier>
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<treatment id="03EFFA7D8C5DAC0A3009A7BBFC23FC87" ID-DOI="http://doi.org/10.5281/zenodo.5707700" ID-GBIF-Taxon="190305473" ID-Zenodo-Dep="5707700" LSID="urn:lsid:plazi:treatment:03EFFA7D8C5DAC0A3009A7BBFC23FC87" httpUri="http://treatment.plazi.org/id/03EFFA7D8C5DAC0A3009A7BBFC23FC87" lastPageId="3" lastPageNumber="190" pageId="1" pageNumber="188">
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<subSubSection id="C35C18E08C5DAC083009A7BBFEA2F8DA" pageId="1" pageNumber="188" type="nomenclature">
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<heading id="D0B1FC078C5DAC083009A7BBFEA2F8DA" centered="true" fontSize="10" level="2" pageId="1" pageNumber="188" reason="2">
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<taxonomicName id="4C4630E88C5DAC083009A7BBFF7EF8DB" ID-CoL="8Y3PW" authority="J.-P. Castillon & J.-B. Castillon" class="Magnoliopsida" family="Euphorbiaceae" genus="Euphorbia" kingdom="Plantae" order="Malpighiales" pageId="1" pageNumber="188" phylum="Tracheophyta" rank="species" species="longitubicinicyathium" status="spec. nova">
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<emphasis id="B93297798C5DAC083009A7BBFE04F8FA" bold="true" box="[113,465,1782,1806]" italics="true" pageId="1" pageNumber="188">Euphorbia longitubicinicyathium</emphasis>
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J.-P. Castillon & J.-B. Castillon
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</taxonomicName>
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,
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<emphasis id="B93297798C5DAC0830CEA65AFEF1F8DB" bold="true" box="[182,292,1815,1839]" pageId="1" pageNumber="188">
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<taxonomicNameLabel id="A2012A028C5DAC0830CEA65AFEF1F8DB" box="[182,292,1815,1839]" pageId="1" pageNumber="188" rank="species">spec. nova</taxonomicNameLabel>
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</emphasis>
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(
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<figureCitation id="137D57EE8C5DAC08314BA65AFEB2F8DB" box="[307,359,1815,1839]" captionStart="Fig" captionStartId="2.[136,164,1864,1883]" captionTargetBox="[136,1474,276,1832]" captionTargetPageId="2" captionText="Fig. 1. – Euphorbia longitubicinicyathium J.-P. Castillon & J.-B. Castillon. A. Port général; B. Rosettes de feuilles; C. Les feuilles juvéniles et/ou des courts brachyblastes; D. Incyathescence; E. Cyathes à l’anthèse avec les fleurs mâles; F. Cyathes juvéniles avec la fleur femelle; G–H. Involucre, cyathophylles enlevés. [Photos: J.-P. Castillon]" figureDoi="http://doi.org/10.5281/zenodo.5683673" httpUri="https://zenodo.org/record/5683673/files/figure.png" pageId="1" pageNumber="188">fig. 1</figureCitation>
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).
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||
</heading>
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</paragraph>
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||
</subSubSection>
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<subSubSection id="C35C18E08C5DAC0830EFA61AFBBEFEBA" pageId="1" pageNumber="188" type="materials_examined">
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<paragraph id="8BF94B6B8C5DAC0830EFA61AFBBEFEBA" blockId="1.[151,763,1879,1935]" lastBlockId="1.[839,1452,277,335]" pageId="1" pageNumber="188">
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<materialsCitation id="3B2E41368C5DAC0830EFA61AFBB1FEB9" ID-GBIF-Occurrence="3407193302" collectingDate="2004-07-24" collectionCode="TAN, CNARP, P" collectorName="Riri Guittou" country="Madagascar" elevation="180" latitude="-12.566667" location="foret de Sahafary" longLatPrecision="1293" longitude="49.45" pageId="1" pageNumber="188" specimenCode="MO-6120385" specimenCount="1" stateProvince="Prov. Antsiranana" typeStatus="holotype">
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<emphasis id="B93297798C5DAC0830EFA61AFE7AF89B" bold="true" box="[151,431,1879,1903]" pageId="1" pageNumber="188">
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<typeStatus id="54FDF5C98C5DAC0830EFA61AFED9F89B" box="[151,268,1879,1903]" pageId="1" pageNumber="188">Holotypus</typeStatus>
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:
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<collectingCountry id="F3510BFB8C5DAC08316EA61AFE7AF89B" box="[278,431,1879,1903]" name="Madagascar" pageId="1" pageNumber="188">MADAGASCAR</collectingCountry>
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</emphasis>
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.
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<collectingRegion id="498285898C5DAC0831C3A61AFD55F89B" box="[443,640,1879,1903]" pageId="1" pageNumber="188">
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<emphasis id="B93297798C5DAC0831C3A61AFE3BF89B" bold="true" box="[443,494,1879,1903]" pageId="1" pageNumber="188">Prov</emphasis>
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<emphasis id="B93297798C5DAC083196A61AFE27F89B" bold="true" box="[494,498,1879,1903]" pageId="1" pageNumber="188">.</emphasis>
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<emphasis id="B93297798C5DAC08318FA61AFD51F89B" bold="true" box="[503,644,1879,1903]" pageId="1" pageNumber="188">Antsiranana:</emphasis>
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</collectingRegion>
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<locationDeviation id="9A4B52498C5DAC0832F3A61AFE12F87B" pageId="1" pageNumber="188">Cne rurale de Sadjoavato, Andrafiabe</locationDeviation>
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,
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<location id="8E991DB08C5DAC0831ADA63AFD49F87B" LSID="urn:lsid:plazi:treatment:03EFFA7D8C5DAC0A3009A7BBFC23FC87:8E991DB08C5DAC0831ADA63AFD49F87B" box="[469,668,1911,1935]" country="Madagascar" latitude="-12.566667" longLatPrecision="1293" longitude="49.45" name="foret de Sahafary" pageId="1" pageNumber="188" stateProvince="Prov. Antsiranana">forêt de Sahafary</location>
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,
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<geoCoordinate id="EE722DAC8C5DAC08333FA05AFC4CFEDB" box="[839,921,279,303]" degrees="49" direction="east" minutes="27" orientation="longitude" pageId="1" pageNumber="188" precision="925" value="49.45">49°27'E</geoCoordinate>
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,
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<quantity id="4CBEE68E8C5DAC0833DDA05AFC33FEDA" box="[933,998,279,303]" metricMagnitude="2" metricUnit="m" metricValue="1.8" pageId="1" pageNumber="188" unit="m" value="180.0">
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<elevation id="006BAC588C5DAC0833DDA05AFC33FEDA" box="[933,998,279,303]" metricMagnitude="2" metricUnit="m" metricValue="1.8" pageId="1" pageNumber="188" unit="m" value="180.0">180 m</elevation>
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</quantity>
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,
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<date id="FFF86DAB8C5DAC083389A05AFBA3FEDB" box="[1009,1142,279,303]" pageId="1" pageNumber="188" value="2004-07-24">
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<collectingDate id="EFBC94438C5DAC083389A05AFBA3FEDB" box="[1009,1142,279,303]" pageId="1" pageNumber="188" value="2004-07-24">24.VII.2004</collectingDate>
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</date>
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,
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<emphasis id="B93297798C5DAC0834F8A055FAF7FEDB" box="[1152,1314,279,303]" italics="true" pageId="1" pageNumber="188">
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<collectorName id="26B32EBD8C5DAC0834F8A055FAD7FEDA" box="[1152,1282,279,303]" pageId="1" pageNumber="188">Riri Guittou</collectorName>
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26
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||
</emphasis>
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(
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||
<collectionCode id="ED57D3AE8C5DAC083549A05AFABAFEDB" box="[1329,1391,279,303]" country="Madagascar" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13842" lsid="urn:lsid:biocol.org:col:13842" name="Parc de Tsimbazaza" pageId="1" pageNumber="188" type="Herbarium">TAN</collectionCode>
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||
!; iso-:
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||
<collectionCode id="ED57D3AE8C5DAC08333FA07AFC71FEBB" box="[839,932,311,335]" pageId="1" pageNumber="188">CNARP</collectionCode>
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||
,
|
||
<specimenCode id="DBE0E3108C5DAC0833D6A07AFB95FEBB" box="[942,1088,311,335]" collectionCode="MO-" pageId="1" pageNumber="188">MO-6120385</specimenCode>
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||
,
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||
<collectionCode id="ED57D3AE8C5DAC083433A07AFB8EFEBA" box="[1099,1115,311,334]" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="1" pageNumber="188" type="Herbarium">P</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="C35C18E08C5DAC08333FA035FB1DF89B" pageId="1" pageNumber="188" type="description">
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<paragraph id="8BF94B6B8C5DAC08333FA035FAB4FE1B" blockId="1.[839,1452,375,495]" pageId="1" pageNumber="188">
|
||
<emphasis id="B93297798C5DAC08333FA035FAB4FE1B" italics="true" pageId="1" pageNumber="188">
|
||
Haec species generis
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||
<taxonomicName id="4C4630E88C5DAC083467A03AFC57FE5B" authority="Baill. ex Boiss." authorityName="Boiss." genus="Euphorbiae" pageId="1" pageNumber="188" rank="section" section="Goniostema">Euphorbiae sect.Goniostema Baill. ex Boiss.</taxonomicName>
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ceteris speciebus affinis est sed, caule usque ad
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||
<quantity id="4CBEE68E8C5DAC08352FA0DAFAA8FE5B" box="[1367,1405,407,431]" metricMagnitude="0" metricUnit="m" metricValue="5.0" pageId="1" pageNumber="188" unit="m" value="5.0">5 m</quantity>
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||
alto basique solum
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||
<quantity id="4CBEE68E8C5DAC0833ACA0FAFBC9FE3B" box="[980,1052,438,463]" metricMagnitude="-2" metricUnit="m" metricValue="3.5" metricValueMax="5.0" metricValueMin="2.0" pageId="1" pageNumber="188" unit="cm" value="3.5" valueMax="5.0" valueMin="2.0">2–5 cm</quantity>
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||
in diametro, foliorum
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||
<taxonomicName id="4C4630E88C5DAC083483A0FAFA41FE3B" box="[1275,1428,439,463]" form="coloreque" pageId="1" pageNumber="188" rank="form">forma coloreque</taxonomicName>
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et rubris longis tubicinibusque cyathiis, praecipue differt.
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||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8BF94B6B8C5DAC08333FA35AFB1DF89B" blockId="1.[801,1453,535,1903]" pageId="1" pageNumber="188">
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<emphasis id="B93297798C5DAC08333FA35AFC41FDDB" box="[839,916,535,559]" italics="true" pageId="1" pageNumber="188">Arbuste</emphasis>
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||
pouvant atteindre
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||
<quantity id="4CBEE68E8C5DAC08341AA35AFB5FFDDA" box="[1122,1162,535,559]" metricMagnitude="0" metricUnit="m" metricValue="5.0" pageId="1" pageNumber="188" unit="m" value="5.0">5 m</quantity>
|
||
de hauteur, non succulent, non épineux.
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||
<emphasis id="B93297798C5DAC0833CFA375FC32FDBB" box="[951,999,568,591]" italics="true" pageId="1" pageNumber="188">Tige</emphasis>
|
||
principale de
|
||
<quantity id="4CBEE68E8C5DAC0834FFA37AFB0FFDBA" box="[1159,1242,566,591]" metricMagnitude="-2" metricUnit="m" metricValue="3.5" metricValueMax="5.0" metricValueMin="2.0" pageId="1" pageNumber="188" unit="cm" value="3.5" valueMax="5.0" valueMin="2.0">2–5 cm</quantity>
|
||
de diam. à la base, plutôt lisse, gris-marron avec des bandes blanches d’environ
|
||
<quantity id="4CBEE68E8C5DAC083359A33AFCAEFD7A" box="[801,891,630,655]" metricMagnitude="-2" metricUnit="m" metricValue="9.0" metricValueMax="10.0" metricValueMin="8.0" pageId="1" pageNumber="188" unit="cm" value="9.0" valueMax="10.0" valueMin="8.0">8–10 cm</quantity>
|
||
de hauteur; ramifications primaires de
|
||
<quantity id="4CBEE68E8C5DAC08356DA33AFA90FD7A" box="[1301,1349,631,655]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="188" unit="cm" value="1.0">1 cm</quantity>
|
||
de diam., irrégulièrement espacées tous les
|
||
<quantity id="4CBEE68E8C5DAC0834F9A3DAFB39FD5A" box="[1153,1260,662,687]" metricMagnitude="-1" metricUnit="m" metricValue="3.5" metricValueMax="5.0" metricValueMin="2.0" pageId="1" pageNumber="188" unit="cm" value="35.0" valueMax="50.0" valueMin="20.0">20–50 cm</quantity>
|
||
, dépassant
|
||
<quantity id="4CBEE68E8C5DAC08351DA3DAFA5EFD5A" box="[1381,1419,663,687]" metricMagnitude="0" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="188" unit="m" value="1.0">1 m</quantity>
|
||
de longueur; tiges terminales de
|
||
<quantity id="4CBEE68E8C5DAC083421A3FAFB16FD3A" box="[1113,1219,694,719]" metricMagnitude="-1" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="1" pageNumber="188" unit="cm" value="15.0" valueMax="20.0" valueMin="10.0">10–20 cm</quantity>
|
||
de long ×
|
||
<quantity id="4CBEE68E8C5DAC08354AA3FAFA59FD3A" box="[1330,1420,694,719]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="1" pageNumber="188" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">2–3 mm</quantity>
|
||
de diamètre.
|
||
<emphasis id="B93297798C5DAC0833F5A39AFC0FFD1B" box="[909,986,727,751]" italics="true" pageId="1" pageNumber="188">Feuilles</emphasis>
|
||
persistantes, allongées, de forme lancéolée, rhomboïdale ou droite, 60 ×
|
||
<quantity id="4CBEE68E8C5DAC083424A3BAFB49FCFA" box="[1116,1180,759,783]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" pageId="1" pageNumber="188" unit="mm" value="8.0">8 mm</quantity>
|
||
, disposées en rosettes en forme d’étoile de 6–10 feuilles de tailles inégales (les premières 10 ×
|
||
<quantity id="4CBEE68E8C5DAC08332FA27AFC42FCBB" box="[855,919,823,847]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="1" pageNumber="188" unit="mm" value="3.0">3 mm</quantity>
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||
) à l’extrémité des tiges, lisses, glabres, de couleur unie, vert vif sur le dessus, bien plus pâle, presque blanchâtre, en dessous; apex pointu ou arrondi, prolongé par un mucron blanc récurvé de
|
||
<quantity id="4CBEE68E8C5DAC0833B7A2DAFBE0FC5A" box="[975,1077,918,943]" metricMagnitude="-3" metricUnit="m" metricValue="1.25" metricValueMax="1.5" metricValueMin="1.0" pageId="1" pageNumber="188" unit="mm" value="1.25" valueMax="1.5" valueMin="1.0">1–1,5 mm</quantity>
|
||
; marge continue, blanche; nervation pennée, nervure principale claire et légèrement en relief, environ 15–20 nervures secondaires à peine visibles; pétiole court 4 ×
|
||
<quantity id="4CBEE68E8C5DAC08333FA2BAFC56FBFA" box="[839,899,1015,1039]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="188" unit="mm" value="1.0">1 mm</quantity>
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||
de couleur rouge bordeaux.
|
||
<emphasis id="B93297798C5DAC0834DFA2BAFB21FBFB" box="[1191,1268,1015,1039]" italics="true" pageId="1" pageNumber="188">Stipules</emphasis>
|
||
2 ×
|
||
<quantity id="4CBEE68E8C5DAC083559A2BAFAA6FBFA" box="[1313,1395,1015,1039]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="1" pageNumber="188" unit="mm" value="0.5">0,5 mm</quantity>
|
||
, fimbriées, de couleur jaune marron, une de chaque côté du pétiole de la feuille, caduques.
|
||
<emphasis id="B93297798C5DAC08346EA57AFB7EFBBB" box="[1046,1195,1079,1103]" italics="true" pageId="1" pageNumber="188">Incyathescences</emphasis>
|
||
généralement solitaires, en forme de cyme, en position sub-terminale ou à l’aisselle des nouvelles tiges, formées généralement de deux dichasia, parfois d’un seul; pédoncule commun 14 ×
|
||
<quantity id="4CBEE68E8C5DAC083488A5DAFAFBFB5A" box="[1264,1326,1175,1199]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="188" unit="mm" value="1.0">1 mm</quantity>
|
||
, rouge avec à sa base deux bractées rouge foncé, triangulaires, charnues, 2 ×
|
||
<quantity id="4CBEE68E8C5DAC08333FA59AFC50FB1A" box="[839,901,1239,1263]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="1" pageNumber="188" unit="mm" value="2.0">2 mm</quantity>
|
||
; pédoncules secondaires 12 ×
|
||
<quantity id="4CBEE68E8C5DAC0834CCA59AFB25FB1A" box="[1204,1264,1239,1263]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="188" unit="mm" value="1.0">1 mm</quantity>
|
||
, rouges, avec deux bractées de
|
||
<quantity id="4CBEE68E8C5DAC0833E7A5BAFC0EFAFA" box="[927,987,1271,1295]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="188" unit="mm" value="1.0">1 mm</quantity>
|
||
à leur base; bractées des cyathes de couleur marron-vert à marge rouge, 3 ×
|
||
<quantity id="4CBEE68E8C5DAC083406A45AFB6BFADA" box="[1150,1214,1303,1327]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="1" pageNumber="188" unit="mm" value="2.0">2 mm</quantity>
|
||
, engainantes, à extrémité mucronée.
|
||
<emphasis id="B93297798C5DAC0833B6A47AFBE1FABB" box="[974,1076,1335,1359]" italics="true" pageId="1" pageNumber="188">Cyathium</emphasis>
|
||
hermaphrodite, pendant, en forme de cor, 20 ×
|
||
<quantity id="4CBEE68E8C5DAC0833D9A41AFC38FA9A" box="[929,1005,1367,1391]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="188" unit="mm" value="10.0">10 mm</quantity>
|
||
; pédoncule rouge parfois tacheté de blanc,
|
||
<quantity id="4CBEE68E8C5DAC083359A43AFCB8FA7A" box="[801,877,1399,1423]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="188" unit="mm" value="10.0">10 mm</quantity>
|
||
, se prolongeant en deux cyathophylles.
|
||
<emphasis id="B93297798C5DAC083562A43AFA73FA7B" box="[1306,1446,1399,1423]" italics="true" pageId="1" pageNumber="188">Cyathophylles</emphasis>
|
||
, 2, d’abord plaqués sur l’involucre, puis le dépassant largement (
|
||
<quantity id="4CBEE68E8C5DAC083352A4FAFC53FA3B" box="[810,902,1462,1487]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" metricValueMax="5.0" metricValueMin="3.0" pageId="1" pageNumber="188" unit="mm" value="4.0" valueMax="5.0" valueMin="3.0">3–5 mm</quantity>
|
||
), finalement ouverts et arrondis (
|
||
<quantity id="4CBEE68E8C5DAC083495A4FAFAEDFA3A" box="[1261,1336,1463,1487]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="188" unit="mm" value="10.0">10 mm</quantity>
|
||
de diam.), rouges à l’extérieur, jaune crème plus ou moins veiné de rouge à l’intérieur, terminés par un mucron rouge.
|
||
<emphasis id="B93297798C5DAC08357CA4BAFAB1F9FB" box="[1284,1380,1527,1551]" italics="true" pageId="1" pageNumber="188">Involucre</emphasis>
|
||
jaune, 3 ×
|
||
<quantity id="4CBEE68E8C5DAC08333FA75AFC4DF9DA" box="[839,920,1559,1583]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="1" pageNumber="188" unit="mm" value="2.5">2,5 mm</quantity>
|
||
, doliforme.
|
||
<emphasis id="B93297798C5DAC08346EA75AFBB2F9DB" box="[1046,1127,1559,1583]" italics="true" pageId="1" pageNumber="188">Glandes</emphasis>
|
||
, 5, rouge foncé, 1 ×
|
||
<quantity id="4CBEE68E8C5DAC08354DA75AFA52F9DA" box="[1333,1415,1559,1583]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="1" pageNumber="188" unit="mm" value="0.5">0,5 mm</quantity>
|
||
, en forme de haricot, séparées, lisses, légèrement dressées.
|
||
<emphasis id="B93297798C5DAC083523A77AFC1CF99B" italics="true" pageId="1" pageNumber="188">Bractées interglandulaires</emphasis>
|
||
blanc-rose, recouvrant l’ovaire, puis nettement dressées et dépassant les glandes de
|
||
<quantity id="4CBEE68E8C5DAC0834D9A73AFB0AF97A" box="[1185,1247,1655,1679]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="188" unit="mm" value="1.0">1 mm</quantity>
|
||
.
|
||
<emphasis id="B93297798C5DAC083491A73AFAB3F97B" box="[1257,1382,1655,1679]" italics="true" pageId="1" pageNumber="188">Fleurs mâles</emphasis>
|
||
, 5–10; pédicelle blanc
|
||
<quantity id="4CBEE68E8C5DAC0833BDA7DAFBC0F95A" box="[965,1045,1687,1711]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="1" pageNumber="188" unit="mm" value="1.5">1,5 mm</quantity>
|
||
; étamine blanche de
|
||
<quantity id="4CBEE68E8C5DAC08348DA7DAFAE6F95A" box="[1269,1331,1687,1711]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="188" unit="mm" value="1.0">1 mm</quantity>
|
||
; 2 anthères jaunes allongées 0,6 ×
|
||
<quantity id="4CBEE68E8C5DAC083472A7FAFB88F93A" box="[1034,1117,1719,1743]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="1" pageNumber="188" unit="mm" value="0.4">0,4 mm</quantity>
|
||
.
|
||
<emphasis id="B93297798C5DAC08341EA7FAFB33F93B" box="[1126,1254,1719,1743]" italics="true" pageId="1" pageNumber="188">Fleur femelle</emphasis>
|
||
apparaissant avant les mâles.
|
||
<emphasis id="B93297798C5DAC0833E8A79AFC0FF91A" box="[912,986,1751,1774]" italics="true" pageId="1" pageNumber="188">Ovaire</emphasis>
|
||
jaune trilobé
|
||
<quantity id="4CBEE68E8C5DAC08340BA79AFB64F91A" box="[1139,1201,1751,1775]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="188" unit="mm" value="1.0">1 mm</quantity>
|
||
diam.
|
||
<emphasis id="B93297798C5DAC083485A79AFAFAF91B" box="[1277,1327,1751,1775]" italics="true" pageId="1" pageNumber="188">Style</emphasis>
|
||
blanc-vert,
|
||
<quantity id="4CBEE68E8C5DAC083359A7BAFCB6F8FA" box="[801,867,1783,1807]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="1" pageNumber="188" unit="mm" value="2.0">2 mm</quantity>
|
||
, droit puis se séparant aux deux tiers en 3 stigmates recourbés, bifides et terminés par deux boules stigmatiques vertes.
|
||
<emphasis id="B93297798C5DAC083313A675FC77F8BB" box="[875,930,1848,1871]" italics="true" pageId="1" pageNumber="188">Fruit</emphasis>
|
||
blanc-jaune à 3 lobes, les styles sèchent et disparaissent du fruit.
|
||
<emphasis id="B93297798C5DAC0833ADA61AFBF1F89A" box="[981,1060,1879,1902]" italics="true" pageId="1" pageNumber="188">Graines</emphasis>
|
||
non observées.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF391BE38C5EAC0B30F0A605FE88F853" ID-DOI="http://doi.org/10.5281/zenodo.5683673" ID-Zenodo-Dep="5683673" httpUri="https://zenodo.org/record/5683673/files/figure.png" pageId="2" pageNumber="189" startId="2.[136,164,1864,1883]" targetBox="[136,1474,276,1832]" targetPageId="2">
|
||
<paragraph id="8BF94B6B8C5EAC0B30F0A605FE88F853" blockId="2.[136,1231,1863,1959]" pageId="2" pageNumber="189">
|
||
<emphasis id="B93297798C5EAC0B30F0A605FF1FF8AE" bold="true" box="[136,202,1863,1883]" pageId="2" pageNumber="189">Fig. 1. –</emphasis>
|
||
<emphasis id="B93297798C5EAC0B30B7A605FE20F8AF" box="[207,501,1864,1883]" italics="true" pageId="2" pageNumber="189">
|
||
<taxonomicName id="4C4630E88C5EAC0B30B7A605FEF9F8AF" box="[207,300,1864,1883]" class="Magnoliopsida" family="Euphorbiaceae" genus="Euphorbia" kingdom="Plantae" order="Malpighiales" pageId="2" pageNumber="189" phylum="Tracheophyta" rank="genus">Euphorbia</taxonomicName>
|
||
longitubicinicyathium
|
||
</emphasis>
|
||
J.-P. Castillon & J.-B. Castillon.
|
||
<emphasis id="B93297798C5EAC0B3362A605FCF9F8AF" bold="true" box="[794,812,1864,1883]" pageId="2" pageNumber="189">A.</emphasis>
|
||
Port général;
|
||
<emphasis id="B93297798C5EAC0B33D3A605FC68F8AF" bold="true" box="[939,957,1864,1883]" pageId="2" pageNumber="189">B.</emphasis>
|
||
Rosettes de feuilles;
|
||
<emphasis id="B93297798C5EAC0B30F0A62CFF4FF880" bold="true" box="[136,154,1889,1908]" pageId="2" pageNumber="189">C.</emphasis>
|
||
Les feuilles juvéniles et/ou des courts brachyblastes;
|
||
<emphasis id="B93297798C5EAC0B32F1A62CFD4EF880" bold="true" box="[649,667,1889,1908]" pageId="2" pageNumber="189">D.</emphasis>
|
||
Incyathescence;
|
||
<emphasis id="B93297798C5EAC0B3342A62CFC9FF880" bold="true" box="[826,842,1889,1908]" pageId="2" pageNumber="189">E.</emphasis>
|
||
Cyathes à l’anthèse avec les fleurs mâles;
|
||
<emphasis id="B93297798C5EAC0B30F0A637FF4DF879" bold="true" box="[136,152,1914,1933]" pageId="2" pageNumber="189">F.</emphasis>
|
||
Cyathes juvéniles avec la fleur femelle;
|
||
<emphasis id="B93297798C5EAC0B327DA637FDE5F879" bold="true" box="[517,560,1914,1933]" pageId="2" pageNumber="189">G–H.</emphasis>
|
||
Involucre, cyathophylles enlevés. [Photos: J.-P. Castillon]
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C35C18E08C5FAC0A30EFA05AFEA0FEBA" pageId="3" pageNumber="190" type="etymology">
|
||
<paragraph id="8BF94B6B8C5FAC0A30EFA05AFEA0FEBA" blockId="3.[113,763,279,335]" pageId="3" pageNumber="190">
|
||
<emphasis id="B93297798C5FAC0A30EFA05AFEC0FEDB" box="[151,277,279,303]" italics="true" pageId="3" pageNumber="190">Etymologie.</emphasis>
|
||
– Cette espèce doit son nom à ses longues cyathes en forme de cor.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C35C18E08C5FAC0A30EFA03AFEE3FCDA" pageId="3" pageNumber="190" type="distribution">
|
||
<paragraph id="8BF94B6B8C5FAC0A30EFA03AFEE3FCDA" blockId="3.[113,766,375,815]" pageId="3" pageNumber="190">
|
||
<emphasis id="B93297798C5FAC0A30EFA03AFE86FE5B" italics="true" pageId="3" pageNumber="190">
|
||
Distribution et statut de conservation. –
|
||
<taxonomicName id="4C4630E88C5FAC0A32FCA03AFD2EFE7B" box="[644,763,375,399]" class="Magnoliopsida" family="Euphorbiaceae" genus="Euphorbia" kingdom="Plantae" order="Malpighiales" pageId="3" pageNumber="190" phylum="Tracheophyta" rank="genus">Euphorbia</taxonomicName>
|
||
longitubicinicyathium
|
||
</emphasis>
|
||
est connue des forêts denses sèches de Sahafary et Ambolobozobe. Les forêts du bassin des rivières Saharenana et Irodo sont souvent dégradées, soumises à une forte pression humaine et à une forte érosion visible sous forme de
|
||
<emphasis id="B93297798C5FAC0A30EAA35AFF0DFDDB" box="[146,216,535,559]" italics="true" pageId="3" pageNumber="190">lavaka</emphasis>
|
||
. Ces deux zones sont reconnues importantes pour la conservation des plantes mais non protégées (
|
||
<bibRefCitation id="EFD7369A8C5FAC0A320EA37AFD22FDBB" author="MBG" box="[630,759,567,591]" journalOrPublisher="Missouri Botanical Garden, Antananarivo" pageId="3" pageNumber="190" refId="ref2760" refString="MBG (2013). Contribution to status of plant conservation and identification of important gaps. Report to help Ecosystem profile-Madagascar. Missouri Botanical Garden, Antananarivo." title="Contribution to status of plant conservation and identification of important gaps. Report to help Ecosystem profile- Madagascar" type="book" year="2013">MBG, 2013</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD7369A8C5FAC0A3009A31AFF3AFD9B" author="CEPF" box="[113,239,599,623]" firstAuthor="CEPF" pageId="3" pageNumber="190" refId="ref2682" refString="CEPF (2014). Ecosystem profile Madagascar and Indian Ocean islands. Report. Critical Ecosystem Partnership Fund, Conservation International, Washington & Antananarivo." type="book" year="2014">CEPF, 2014</bibRefCitation>
|
||
). Avec une zone d’occurrence inférieure à
|
||
<quantity id="4CBEE68E8C5FAC0A32D8A31AFD3BFD9B" box="[672,750,599,623]" metricMagnitude="5" metricUnit="m" metricValue="1.0" pageId="3" pageNumber="190" unit="km" value="100.0">100 km</quantity>
|
||
², une zone d’occupation de
|
||
<quantity id="4CBEE68E8C5FAC0A31D1A33AFE31FD7B" box="[425,484,631,655]" metricMagnitude="3" metricUnit="m" metricValue="8.0" pageId="3" pageNumber="190" unit="km" value="8.0">8 km</quantity>
|
||
² (calculé avec GeoCat; BACHMAN & MOAT, 2012) et quatre localités connues dans des forêts non protégées et menacées,
|
||
<emphasis id="B93297798C5FAC0A327AA3F5FD2EFD3B" box="[514,763,695,719]" italics="true" pageId="3" pageNumber="190">E. longitubicinicyathium</emphasis>
|
||
est provisoirement considéré comme «En danger» [EN B1ab (ii,iii,iv,v)+B2ab(ii,iii,iv,v)] selon les Catégories et les Critères de l’UICN (2012).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C35C18E08C5FAC0A30EFA215FA4FFD3B" pageId="3" pageNumber="190" type="discussion">
|
||
<paragraph id="8BF94B6B8C5FAC0A30EFA215FE98F8DB" blockId="3.[113,764,855,1935]" pageId="3" pageNumber="190">
|
||
<emphasis id="B93297798C5FAC0A30EFA215FF1AFC9B" box="[151,207,856,879]" italics="true" pageId="3" pageNumber="190">Notes</emphasis>
|
||
. –
|
||
<emphasis id="B93297798C5FAC0A3089A21AFD92FC9B" box="[241,583,855,879]" italics="true" pageId="3" pageNumber="190">
|
||
<taxonomicName id="4C4630E88C5FAC0A3089A21AFE8BFC9B" box="[241,350,855,879]" class="Magnoliopsida" family="Euphorbiaceae" genus="Euphorbia" kingdom="Plantae" order="Malpighiales" pageId="3" pageNumber="190" phylum="Tracheophyta" rank="genus">Euphorbia</taxonomicName>
|
||
longitubicinicyathium
|
||
</emphasis>
|
||
pousse dans des forêts denses et sèches, semi-caducifoliées, formées d’arbustes atteignant
|
||
<quantity id="4CBEE68E8C5FAC0A3090A2DAFEE5FC5A" box="[232,304,918,943]" metricMagnitude="0" metricUnit="m" metricValue="7.0" metricValueMax="8.0" metricValueMin="6.0" pageId="3" pageNumber="190" unit="m" value="7.0" valueMax="8.0" valueMin="6.0">6–8 m</quantity>
|
||
de hauteur, et cet habitat lui a sans doute donné son port si particulier: elle est excessivement grêle, avec des tiges très minces, qui trouvent support sur les arbustes environnants, et se caractérise par son port presque lianescent. En l’absence de support, la tige principale est courbée sous le poids de la plante, et retombe sur le sol; elle est même entièrement couchée sur une longueur de
|
||
<quantity id="4CBEE68E8C5FAC0A3232A51AFDA7FB9A" box="[586,626,1111,1135]" metricMagnitude="0" metricUnit="m" metricValue="1.0" pageId="3" pageNumber="190" unit="m" value="1.0">1 m</quantity>
|
||
sur certains spécimens. La plante a un port très lâche mais possède de nombreuses ramifications. Les tiges secondaires, souvent en position horizontale, reposent sur la végétation environnante, sont longues et minces (diam. de
|
||
<quantity id="4CBEE68E8C5FAC0A319DA59AFD9AFB1A" box="[485,591,1238,1263]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" metricValueMax="1.2" metricValueMin="0.8" pageId="3" pageNumber="190" unit="mm" value="10.0" valueMax="12.0" valueMin="8.0">8–12 mm</quantity>
|
||
, plus de
|
||
<quantity id="4CBEE68E8C5FAC0A32CAA59AFD0CFB1A" box="[690,729,1239,1263]" metricMagnitude="0" metricUnit="m" metricValue="1.0" pageId="3" pageNumber="190" unit="m" value="1.0">1 m</quantity>
|
||
de longueur), et ont des ramifications très irrégulièrement espacées, parfois des embranchements d’où partent 4–8 tiges dans toutes les directions, parfois de longues tiges simples, parfois de courts brachyblastes. Les tiges terminales minces et allongées (
|
||
<quantity id="4CBEE68E8C5FAC0A30D6A43AFEC2FA7A" box="[174,279,1398,1423]" metricMagnitude="-1" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="3" pageNumber="190" unit="cm" value="15.0" valueMax="20.0" valueMin="10.0">10–20 cm</quantity>
|
||
×
|
||
<quantity id="4CBEE68E8C5FAC0A314AA43AFE58FA7B" box="[306,397,1398,1423]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="3" pageNumber="190" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">2–3 mm</quantity>
|
||
), sont plutôt lisses et droites, horizontales, et sont terminées par un court morceau de
|
||
<quantity id="4CBEE68E8C5FAC0A32F6A4DAFD09FA5A" box="[654,732,1430,1455]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" metricValueMax="4.0" metricValueMin="2.0" pageId="3" pageNumber="190" unit="cm" value="3.0" valueMax="4.0" valueMin="2.0">2–4 cm</quantity>
|
||
de long, redressé, portant des stipules séchées et de nombreuses cicatrices foliaires, puis une rosette terminale de 6–10 feuilles. Au cours de la croissance des tiges, des feuilles caulinaires se développent, mais elles tombent rapidement et seule une rosette terminale subsiste à la fin. Il est enfin à noter que ces feuilles caulinaires, ainsi que les feuilles juvéniles et parfois celles à l’extrémité des courts brachyblastes possèdent généralement une morphologie différente des feuilles classiques: elles sont plus petites et plus larges (20–30 ×
|
||
<quantity id="4CBEE68E8C5FAC0A322AA7FAFD4BF93B" box="[594,670,1719,1743]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="3" pageNumber="190" unit="mm" value="10.0">10 mm</quantity>
|
||
), ovalesrhomboïdales, leur surface est ondulée et non pas lisse, leur marge est rosée et non blanche, leurs stipules sont bien plus petites (1 ×
|
||
<quantity id="4CBEE68E8C5FAC0A3094A65AFE94F8DB" box="[236,321,1815,1839]" metricMagnitude="-4" metricUnit="m" metricValue="1.0" pageId="3" pageNumber="190" unit="mm" value="0.1">0,1 mm</quantity>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BF94B6B8C5FAC0A30EFA67AFA4FFD3B" blockId="3.[113,764,855,1935]" lastBlockId="3.[801,1453,277,719]" pageId="3" pageNumber="190">
|
||
L’absence d’épines rapproche
|
||
<emphasis id="B93297798C5FAC0A31ACA675FD04F8BB" box="[468,721,1847,1871]" italics="true" pageId="3" pageNumber="190">E. longitubicinicyathium</emphasis>
|
||
des espèces inermes de
|
||
<taxonomicName id="4C4630E88C5FAC0A3147A61AFD8CF89A" box="[319,601,1879,1903]" class="Magnoliopsida" family="Euphorbiaceae" genus="Euphorbia" kingdom="Plantae" order="Malpighiales" pageId="3" pageNumber="190" phylum="Tracheophyta" rank="section" section="Goniostema">
|
||
<emphasis id="B93297798C5FAC0A3147A61AFE7FF89B" box="[319,426,1879,1903]" italics="true" pageId="3" pageNumber="190">Euphorbia</emphasis>
|
||
sect.
|
||
<emphasis id="B93297798C5FAC0A319BA61AFD8CF89A" box="[483,601,1879,1902]" italics="true" pageId="3" pageNumber="190">Goniostema</emphasis>
|
||
</taxonomicName>
|
||
des forêts de la côte est, par exemple
|
||
<taxonomicName id="4C4630E88C5FAC0A3134A635FE67F87B" box="[332,434,1911,1935]" class="Magnoliopsida" family="Euphorbiaceae" genus="Euphorbia" kingdom="Plantae" order="Malpighiales" pageId="3" pageNumber="190" phylum="Tracheophyta" rank="species" species="geroldii">
|
||
<emphasis id="B93297798C5FAC0A3134A635FE67F87B" box="[332,434,1911,1935]" italics="true" pageId="3" pageNumber="190">E. geroldii</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<emphasis id="B93297798C5FAC0A31C4A635FD2EF87B" box="[444,763,1911,1935]" italics="true" pageId="3" pageNumber="190">
|
||
<taxonomicName id="4C4630E88C5FAC0A31C4A635FDB3F87B" box="[444,614,1911,1935]" class="Magnoliopsida" family="Euphorbiaceae" genus="Euphorbia" kingdom="Plantae" order="Malpighiales" pageId="3" pageNumber="190" phylum="Tracheophyta" rank="species" species="mangelsdorffii">E. mangelsdorffii</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C4630E88C5FAC0A3217A635FD2EF87B" box="[623,763,1911,1935]" class="Magnoliopsida" family="Euphorbiaceae" genus="Euphorbia" kingdom="Plantae" order="Malpighiales" pageId="3" pageNumber="190" phylum="Tracheophyta" rank="species" species="robivelonae">E. robivelonae</taxonomicName>
|
||
</emphasis>
|
||
(
|
||
<bibRefCitation id="EFD7369A8C5FAC0A3352A05AFC77FEDB" author="RAUH, W." box="[810,930,279,303]" journalOrPublisher="Succulentes (France)" pageId="3" pageNumber="190" pagination="5 - 12" part="1994" refId="ref2790" refString="RAUH, W. (1994). Euphorbia geroldii, Euphorbia robivelonae, deux especes nouvelles remarquables du nord-est de Madagascar. Succulentes (France) 1994 (1): 5 - 12." title="Euphorbia geroldii, Euphorbia robivelonae, deux especes nouvelles remarquables du nord-est de Madagascar" type="journal article" year="1994">RAUH 1994</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFD7369A8C5FAC0A33D5A05AFC0BFEDB" author="RAUH, W." box="[941,990,279,303]" journalOrPublisher="Kakteen And. Sukk." pageId="3" pageNumber="190" pagination="44 - 45" part="49" refId="ref2826" refString="RAUH, W. (1998). Euphorbia mangelsdorffii, eine neue Zwerg-Euphorbie aus Madagascar. Kakteen And. Sukk. 49: 44 - 45." title="Euphorbia mangelsdorffii, eine neue Zwerg- Euphorbie aus Madagascar" type="journal article" year="1998">1998</bibRefCitation>
|
||
) et
|
||
<emphasis id="B93297798C5FAC0A3470A055FB46FEDB" box="[1032,1171,279,303]" italics="true" pageId="3" pageNumber="190">E. thuarsiana</emphasis>
|
||
(
|
||
<bibRefCitation id="EFD7369A8C5FAC0A34DAA05AFAEFFEDB" author="BAILLON" box="[1186,1338,279,303]" firstAuthor="BAILLON" pageId="3" pageNumber="190" pagination="139 - 173" refId="ref2655" refString="BAILLON, H. (1861). Species Euphorbiaceorum. Euphorbiacees Africaines. Deuxieme partie. Afrique orientale. Adansonia 1: 139 - 173." type="journal article" year="1861">BAILLON, 1861</bibRefCitation>
|
||
). Ces dernières espèces possèdent aussi des incyathescences solitaires formées de quelques cyathes allongés et pendants. La nouvelle espèce reste cependant facile à identifier grâce à des caractères uniques: sa grande taille (
|
||
<quantity id="4CBEE68E8C5FAC0A3455A0DAFB86FE5A" box="[1069,1107,407,431]" metricMagnitude="0" metricUnit="m" metricValue="5.0" pageId="3" pageNumber="190" unit="m" value="5.0">5 m</quantity>
|
||
vs
|
||
<quantity id="4CBEE68E8C5FAC0A340EA0DAFB6DFE5A" box="[1142,1208,406,431]" metricMagnitude="0" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="3" pageNumber="190" unit="m" value="1.5" valueMax="2.0" valueMin="1.0">1–2 m</quantity>
|
||
pour toutes les autres), la minceur de ses tiges, la forme de ses rosettes de feuilles (rosette terminale en étoile de feuilles allongées lancéolées vs feuilles caulinaires et rosettes lâches de feuilles pyriformes pour
|
||
<taxonomicName id="4C4630E88C5FAC0A3359A355FC5EFDDB" box="[801,907,535,559]" class="Magnoliopsida" family="Euphorbiaceae" genus="Euphorbia" kingdom="Plantae" order="Malpighiales" pageId="3" pageNumber="190" phylum="Tracheophyta" rank="species" species="geroldii">
|
||
<emphasis id="B93297798C5FAC0A3359A355FC5EFDDB" box="[801,907,535,559]" italics="true" pageId="3" pageNumber="190">E. geroldii</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<emphasis id="B93297798C5FAC0A33EEA35AFBCEFDDB" box="[918,1051,535,559]" italics="true" pageId="3" pageNumber="190">E.thuarsiana</emphasis>
|
||
et
|
||
<taxonomicName id="4C4630E88C5FAC0A3444A355FB3DFDDB" box="[1084,1256,535,559]" class="Magnoliopsida" family="Euphorbiaceae" genus="Euphorbia" kingdom="Plantae" order="Malpighiales" pageId="3" pageNumber="190" phylum="Tracheophyta" rank="species" species="mangelsdorffii">
|
||
<emphasis id="B93297798C5FAC0A3444A355FB3DFDDB" box="[1084,1256,535,559]" italics="true" pageId="3" pageNumber="190">E. mangelsdorffii</emphasis>
|
||
</taxonomicName>
|
||
, feuilles allongées, caulinaires, très nombreuses pour
|
||
<taxonomicName id="4C4630E88C5FAC0A34FAA375FAC4FDBB" box="[1154,1297,567,591]" class="Magnoliopsida" family="Euphorbiaceae" genus="Euphorbia" kingdom="Plantae" order="Malpighiales" pageId="3" pageNumber="190" phylum="Tracheophyta" rank="species" species="robivelonae">
|
||
<emphasis id="B93297798C5FAC0A34FAA375FAC4FDBB" box="[1154,1297,567,591]" italics="true" pageId="3" pageNumber="190">E. robivelonae</emphasis>
|
||
</taxonomicName>
|
||
) et la forme et la couleur de ses cyathes (
|
||
<quantity id="4CBEE68E8C5FAC0A344AA31AFB55FD9A" box="[1074,1152,599,623]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="3" pageNumber="190" unit="mm" value="20.0">20 mm</quantity>
|
||
, allongés, rouge à l’extérieur, jaune à l’intérieur vs blanc pour
|
||
<emphasis id="B93297798C5FAC0A3417A335FB2DFD7B" box="[1135,1272,631,655]" italics="true" pageId="3" pageNumber="190">E. thuarsiana</emphasis>
|
||
et
|
||
<taxonomicName id="4C4630E88C5FAC0A356FA335FA72FD7B" box="[1303,1447,631,655]" class="Magnoliopsida" family="Euphorbiaceae" genus="Euphorbia" kingdom="Plantae" order="Malpighiales" pageId="3" pageNumber="190" phylum="Tracheophyta" rank="species" species="robivelonae">
|
||
<emphasis id="B93297798C5FAC0A356FA335FA72FD7B" box="[1303,1447,631,655]" italics="true" pageId="3" pageNumber="190">E. robivelonae</emphasis>
|
||
</taxonomicName>
|
||
, rose pâle pour
|
||
<taxonomicName id="4C4630E88C5FAC0A33BEA3D5FBA2FD5B" box="[966,1143,663,687]" class="Magnoliopsida" family="Euphorbiaceae" genus="Euphorbia" kingdom="Plantae" order="Malpighiales" pageId="3" pageNumber="190" phylum="Tracheophyta" rank="species" species="mangelsdorffii">
|
||
<emphasis id="B93297798C5FAC0A33BEA3D5FBA2FD5B" box="[966,1143,663,687]" italics="true" pageId="3" pageNumber="190">E. mangelsdorffii</emphasis>
|
||
</taxonomicName>
|
||
, entièrement rouge pour
|
||
<taxonomicName id="4C4630E88C5FAC0A35EBA3D5FCB8FD3B" class="Magnoliopsida" family="Euphorbiaceae" genus="Euphorbia" kingdom="Plantae" order="Malpighiales" pageId="3" pageNumber="190" phylum="Tracheophyta" rank="species" species="geroldii">
|
||
<emphasis id="B93297798C5FAC0A35EBA3D5FCB8FD3B" italics="true" pageId="3" pageNumber="190">E. geroldii</emphasis>
|
||
</taxonomicName>
|
||
, plus courts et plus ouverts pour ces quatre espèces).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C35C18E08C5FAC0A333FA3BBFC23FC87" pageId="3" pageNumber="190" type="materials_examined">
|
||
<paragraph id="8BF94B6B8C5FAC0A333FA3BBFC23FC87" blockId="3.[801,1452,757,883]" pageId="3" pageNumber="190">
|
||
<materialsCitation id="3B2E41368C5FAC0A333FA3BBFB1DFCD7" ID-GBIF-Occurrence="3407193303" collectingDate="2006-12-04" collectingDateMax="2007-11-27" collectingDateMin="2006-12-04" collectionCode="CNARP, MO" collectorName="Hong-Wa" country="Madagascar" elevation="270" latitude="-12.6" location="Sahafary" longLatPrecision="1293" longitude="49.45" pageId="3" pageNumber="190" specimenCount="1" stateProvince="Prov. Antsiranana" typeStatus="paratype">
|
||
<emphasis id="B93297798C5FAC0A333FA3BBFC41FCFC" box="[839,916,758,776]" italics="true" pageId="3" pageNumber="190">
|
||
<typeStatus id="54FDF5C98C5FAC0A333FA3BBFC45FCFC" box="[839,912,758,776]" pageId="3" pageNumber="190">Paratypi</typeStatus>
|
||
.
|
||
</emphasis>
|
||
–
|
||
<emphasis id="B93297798C5FAC0A33DFA3B8FB19FCFC" bold="true" box="[935,1228,757,776]" pageId="3" pageNumber="190">
|
||
<collectingCountry id="F3510BFB8C5FAC0A33DFA3B8FBF1FCFC" box="[935,1060,757,776]" name="Madagascar" pageId="3" pageNumber="190">MADAGASCAR</collectingCountry>
|
||
.
|
||
<collectingRegion id="498285898C5FAC0A3452A3B8FB1DFCFC" box="[1066,1224,757,776]" pageId="3" pageNumber="190">Prov. Antsiranana</collectingRegion>
|
||
:
|
||
</emphasis>
|
||
<location id="8E991DB08C5FAC0A34A9A3B8FACEFCFC" LSID="urn:lsid:plazi:treatment:03EFFA7D8C5DAC0A3009A7BBFC23FC87:8E991DB08C5FAC0A34A9A3B8FACEFCFC" box="[1233,1307,757,776]" country="Madagascar" latitude="-12.6" longLatPrecision="1293" longitude="49.45" name="Sahafary" pageId="3" pageNumber="190" stateProvince="Prov. Antsiranana">Sahafary</location>
|
||
,
|
||
<geoCoordinate id="EE722DAC8C5FAC0A355AA3B8FA8AFCFC" box="[1314,1375,757,776]" degrees="12" direction="south" minutes="36" orientation="latitude" pageId="3" pageNumber="190" precision="925" value="-12.6">12°36'S</geoCoordinate>
|
||
<geoCoordinate id="EE722DAC8C5FAC0A351CA3B8FA7DFCFC" box="[1380,1448,757,776]" degrees="49" direction="east" minutes="27" orientation="longitude" pageId="3" pageNumber="190" precision="925" value="49.45">49°27'E</geoCoordinate>
|
||
,
|
||
<quantity id="4CBEE68E8C5FAC0A3359A25DFC82FCD7" box="[801,855,784,803]" metricMagnitude="2" metricUnit="m" metricValue="2.7" pageId="3" pageNumber="190" unit="m" value="270.0">
|
||
<elevation id="006BAC588C5FAC0A3359A25DFC82FCD7" box="[801,855,784,803]" metricMagnitude="2" metricUnit="m" metricValue="2.7" pageId="3" pageNumber="190" unit="m" value="270.0">270 m</elevation>
|
||
</quantity>
|
||
,
|
||
<collectingDate id="EFBC94438C5FAC0A3318A25DFC62FCD7" box="[864,951,784,803]" pageId="3" pageNumber="190">
|
||
<date id="FFF86DAB8C5FAC0A3318A25DFC5CFCD7" box="[864,905,784,803]" pageId="3" pageNumber="190" value="2005-05-26">26.V</date>
|
||
.2005
|
||
</collectingDate>
|
||
,
|
||
<emphasis id="B93297798C5FAC0A33B9A25DFBE0FCD7" box="[961,1077,784,803]" italics="true" pageId="3" pageNumber="190">
|
||
<collectorName id="26B32EBD8C5FAC0A33B9A25DFBC4FCD6" box="[961,1041,784,802]" pageId="3" pageNumber="190">Hong-Wa</collectorName>
|
||
207
|
||
</emphasis>
|
||
(
|
||
<collectionCode id="ED57D3AE8C5FAC0A343AA25DFB59FCD7" box="[1090,1164,784,803]" pageId="3" pageNumber="190">CNARP</collectionCode>
|
||
,
|
||
<collectionCode id="ED57D3AE8C5FAC0A34EEA25DFB69FCD7" box="[1174,1212,784,803]" country="USA" lsid="urn:lsid:biocol.org:col:15859" name="Missouri Botanical Garden" pageId="3" pageNumber="190" type="Herbarium">MO</collectionCode>
|
||
);
|
||
</materialsCitation>
|
||
<materialsCitation id="3B2E41368C5FAC0A34B6A25DFA81FCCA" ID-GBIF-Occurrence="3407193304" collectingDate="2006-12-04" collectingDateMax="2007-11-27" collectingDateMin="2006-12-04" collectionCode="CNARP, MO, P, TAN" collectorName="Ranaivojaona" country="Madagascar" elevation="258" latitude="-12.6" location="Sahafary" longLatPrecision="1293" longitude="49.45" pageId="3" pageNumber="190" specimenCount="1" stateProvince="Antsiranana" typeStatus="paratype">
|
||
<location id="8E991DB08C5FAC0A34B6A25DFACDFCD7" LSID="urn:lsid:plazi:treatment:03EFFA7D8C5DAC0A3009A7BBFC23FC87:8E991DB08C5FAC0A34B6A25DFACDFCD7" box="[1230,1304,784,803]" country="Madagascar" latitude="-12.6" longLatPrecision="1293" longitude="49.45" name="Sahafary" pageId="3" pageNumber="190" stateProvince="Antsiranana">Sahafary</location>
|
||
,
|
||
<geoCoordinate id="EE722DAC8C5FAC0A3559A25DFA8BFCD7" box="[1313,1374,784,803]" degrees="12" direction="south" minutes="36" orientation="latitude" pageId="3" pageNumber="190" precision="925" value="-12.6">12°36'S</geoCoordinate>
|
||
<geoCoordinate id="EE722DAC8C5FAC0A351CA25DFA7DFCD7" box="[1380,1448,784,803]" degrees="49" direction="east" minutes="27" orientation="longitude" pageId="3" pageNumber="190" precision="925" value="49.45">49°27'E</geoCoordinate>
|
||
,
|
||
<quantity id="4CBEE68E8C5FAC0A3359A267FC82FCCA" box="[801,855,810,830]" metricMagnitude="2" metricUnit="m" metricValue="2.58" pageId="3" pageNumber="190" unit="m" value="258.0">
|
||
<elevation id="006BAC588C5FAC0A3359A267FC82FCCA" box="[801,855,810,830]" metricMagnitude="2" metricUnit="m" metricValue="2.58" pageId="3" pageNumber="190" unit="m" value="258.0">258 m</elevation>
|
||
</quantity>
|
||
,
|
||
<date id="FFF86DAB8C5FAC0A3319A267FC11FCC9" box="[865,964,810,829]" pageId="3" pageNumber="190" value="2006-12-04">
|
||
<collectingDate id="EFBC94438C5FAC0A3319A267FC11FCC9" box="[865,964,810,829]" pageId="3" pageNumber="190" value="2006-12-04">4.XII.2006</collectingDate>
|
||
</date>
|
||
,
|
||
<emphasis id="B93297798C5FAC0A33B6A266FBA6FCC9" box="[974,1139,810,829]" italics="true" pageId="3" pageNumber="190">
|
||
<collectorName id="26B32EBD8C5FAC0A33B6A266FB90FCC9" box="[974,1093,811,829]" pageId="3" pageNumber="190">Ranaivojaona</collectorName>
|
||
1652
|
||
</emphasis>
|
||
(
|
||
<collectionCode id="ED57D3AE8C5FAC0A34F8A266FB19FCCA" box="[1152,1228,811,830]" collectionName="CNARP" pageId="3" pageNumber="190">CNARP</collectionCode>
|
||
,
|
||
<collectionCode id="ED57D3AE8C5FAC0A34ADA266FB29FCCA" box="[1237,1276,811,830]" country="USA" lsid="urn:lsid:biocol.org:col:15859" name="Missouri Botanical Garden" pageId="3" pageNumber="190" type="Herbarium">MO</collectionCode>
|
||
,
|
||
<collectionCode id="ED57D3AE8C5FAC0A357EA266FAC4FCCA" box="[1286,1297,811,830]" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="3" pageNumber="190" type="Herbarium">P</collectionCode>
|
||
,
|
||
<collectionCode id="ED57D3AE8C5FAC0A3562A266FA9DFCCA" box="[1306,1352,811,830]" country="Madagascar" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13842" lsid="urn:lsid:biocol.org:col:13842" name="Parc de Tsimbazaza" pageId="3" pageNumber="190" type="Herbarium">TAN</collectionCode>
|
||
);
|
||
</materialsCitation>
|
||
<materialsCitation id="3B2E41368C5FAC0A3523A267FC24FC86" ID-GBIF-Occurrence="3407193301" collectingDate="2007-11-27" collectingDateMax="2007-11-27" collectingDateMin="2006-12-04" collectionCode="CNARP, MO, P, TAN" collectorName="Rakotonandrasana" country="Madagascar" elevation="270" latitude="-12.6" location="Ambolobozobe" longLatPrecision="1293" longitude="49.45" pageId="3" pageNumber="190" specimenCount="1" stateProvince="Antsiranana" typeStatus="paratype">
|
||
<location id="8E991DB08C5FAC0A3523A267FCB4FCAC" LSID="urn:lsid:plazi:treatment:03EFFA7D8C5DAC0A3009A7BBFC23FC87:8E991DB08C5FAC0A3523A267FCB4FCAC" country="Madagascar" latitude="-12.6" longLatPrecision="1293" longitude="49.45" name="Ambolobozobe" pageId="3" pageNumber="190" stateProvince="Antsiranana">Ambolobozobe</location>
|
||
,
|
||
<location id="8E991DB08C5FAC0A3312A208FC09FCAC" LSID="urn:lsid:plazi:treatment:03EFFA7D8C5DAC0A3009A7BBFC23FC87:8E991DB08C5FAC0A3312A208FC09FCAC" box="[874,988,837,856]" country="Madagascar" latitude="-12.6" longLatPrecision="1293" longitude="49.45" name="Ankonahona" pageId="3" pageNumber="190" stateProvince="Antsiranana">Ankonahona</location>
|
||
,
|
||
<geoCoordinate id="EE722DAC8C5FAC0A339EA208FBF6FCAC" box="[998,1059,837,856]" degrees="12" direction="south" minutes="31" orientation="latitude" pageId="3" pageNumber="190" precision="925" value="-12.516666">12°31'S</geoCoordinate>
|
||
<geoCoordinate id="EE722DAC8C5FAC0A3451A208FBB8FCAC" box="[1065,1133,837,856]" degrees="49" direction="east" minutes="32" orientation="longitude" pageId="3" pageNumber="190" precision="925" value="49.533333">49°32'E</geoCoordinate>
|
||
,
|
||
<date id="FFF86DAB8C5FAC0A340EA208FB0DFCAC" box="[1142,1240,837,856]" pageId="3" pageNumber="190" value="2007-11-27">
|
||
<collectingDate id="EFBC94438C5FAC0A340EA208FB0DFCAC" box="[1142,1240,837,856]" pageId="3" pageNumber="190" value="2007-11-27">27.XI.2007</collectingDate>
|
||
</date>
|
||
,
|
||
<emphasis id="B93297798C5FAC0A3499A208FA7EFCAC" box="[1249,1451,837,856]" italics="true" pageId="3" pageNumber="190">
|
||
<collectorName id="26B32EBD8C5FAC0A3499A208FAABFCAC" box="[1249,1406,837,856]" pageId="3" pageNumber="190">Rakotonandrasana</collectorName>
|
||
1237
|
||
</emphasis>
|
||
(
|
||
<collectionCode id="ED57D3AE8C5FAC0A3350A22DFCA7FC87" box="[808,882,864,883]" collectionName="CNARP" pageId="3" pageNumber="190">CNARP</collectionCode>
|
||
,
|
||
<collectionCode id="ED57D3AE8C5FAC0A3303A22DFC77FC87" box="[891,930,864,883]" country="USA" lsid="urn:lsid:biocol.org:col:15859" name="Missouri Botanical Garden" pageId="3" pageNumber="190" type="Herbarium">MO</collectionCode>
|
||
,
|
||
<collectionCode id="ED57D3AE8C5FAC0A33D2A22DFC60FC87" box="[938,949,864,883]" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="3" pageNumber="190" type="Herbarium">P</collectionCode>
|
||
,
|
||
<collectionCode id="ED57D3AE8C5FAC0A33C5A22DFC3FFC87" box="[957,1002,864,883]" country="Madagascar" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13842" lsid="urn:lsid:biocol.org:col:13842" name="Parc de Tsimbazaza" pageId="3" pageNumber="190" type="Herbarium">TAN</collectionCode>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |