treatments-xml/data/03/D8/87/03D88790FFA1B85F1C7E5F77D607F6D7.xml

<document ID-DOI="10.5252/a2015n1a6" ID-ISSN="1639-4798" ID-Zenodo-Dep="7685945" checkinTime="1629148057584" checkinUser="carolina" docAuthor="Rabarimanarivo, Marina N., Rakotonirina, Nivo H., Phillipson, Peter B., Lowry Ii, Porter P., Labat, Jean-Noël &amp; Pignal, Marc" docDate="2015" docId="03D88790FFA1B85F1C7E5F77D607F6D7" docLanguage="fr" docName="Adansonia.37.1.63-102.pdf" docOrigin="Adansonia 37 (1)" docSource="http://dx.doi.org/10.5252/a2015n1a6" docStyle="DocumentStyle:E7A860AFEA63D44BCC37955D07FCAFC7.3:Adansonia.2015-2017.journal_article" docStyleId="E7A860AFEA63D44BCC37955D07FCAFC7" docStyleName="Adansonia.2015-2017.journal_article" docStyleVersion="3" docTitle="Ivodea petrae Rabarim., Rakoton., Phillipson &amp; Lowry 2015" docType="treatment" docVersion="3" lastPageNumber="94" masterDocId="FFE1FFE8FFBEB8401D1B5B03D31CF05B" masterDocTitle="Révision du genre Ivodea Capuron (Rutaceae), endémique de Madagascar et de l’archipel des Comores" masterLastPageNumber="102" masterPageNumber="63" pageNumber="94" updateTime="1677615117392" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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<mods:title>Révision du genre Ivodea Capuron (Rutaceae), endémique de Madagascar et de l’archipel des Comores</mods:title>
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<mods:namePart>Rabarimanarivo, Marina N.</mods:namePart>
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<mods:namePart>Rakotonirina, Nivo H.</mods:namePart>
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<mods:namePart>Phillipson, Peter B.</mods:namePart>
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<mods:namePart>Lowry Ii, Porter P.</mods:namePart>
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<mods:namePart>Labat, Jean-Noël</mods:namePart>
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<mods:namePart>Pignal, Marc</mods:namePart>
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<mods:date>2015</mods:date>
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<mods:number>2015-06-26</mods:number>
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24. 
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<emphasis bold="true" box="[400,550,1139,1166]" italics="true" pageId="31" pageNumber="94">Ivodea petrae</emphasis>
Rabarim., Rakoton., Phillipson &amp; Lowry, sp. nov.
</taxonomicName>
</heading>
</paragraph>
</subSubSection>
<subSubSection pageId="31" pageNumber="94" type="description">
<paragraph blockId="31.[172,735,1139,1230]" box="[362,545,1204,1230]" pageId="31" pageNumber="94">
(
<figureCitation box="[369,438,1204,1230]" captionStart="FIG" captionStartId="20.[132,143,1387,1405]" captionTargetBox="[131,1456,226,1345]" captionTargetId="figure-314@20.[131,1454,229,1344]" captionTargetPageId="20" captionText="FIG. 7. — Répartition des espèces du genre Ivodea Capuron présentes dans le Nord de Madagascar, cartographié sur les zones bio-climatiques de Madagascar (d’après Cornet 1974, simplifiées par Schatz 2000): Ivodea choungiensis Labat, M.Pignal &amp; O.Pascal, localité à Madagascar uniquement, présente aussi dans l’archipel des Comores (●); Ivodea cordata Capuron (▲); Ivodea mahanarica Capuron (■); Ivodea petrae Rabarim., Rakoton., Phillipson &amp; Lowry, sp. nov. (Ì) et Ivodea sahafariensis Capuron (Ê)." figureDoi="http://doi.org/10.5281/zenodo.7685965" httpUri="https://zenodo.org/record/7685965/files/figure.png" pageId="31" pageNumber="94">Figs 7</figureCitation>
; 
<figureCitation box="[457,537,1204,1230]" captionStart="FIG" captionStartId="32.[132,143,1916,1934]" captionTargetBox="[135,1455,214,1871]" captionTargetId="figure-18@32.[132,1455,212,1875]" captionTargetPageId="32" captionText="FIG. 11. — Quatre nouvelles espèces d’Ivodea Capuron: A, B, Ivodea petrae Rabarim., Rakoton., Phillipson &amp; Lowry, sp. nov.: A, rameau fructifère; B, détail de fruit; A, B, De Block et al. 1251 (isotype, TAN); C, Ivodea ravelonarivoi Rabarim., Rakoton., Phillipson &amp; Lowry, sp. nov., rameau florifère (♂), Ravelonarivo 3439 (isotype, TAN); D-F, Ivodea razakamalalae Rabarim., Rakoton., Phillipson &amp; Lowry, sp. nov.: D, rameau fructifère; E, détail de fruit; F, rameau florifère (♂); D, E, Razakamalala et al. 3776 (TEF); F, Razakamalala et al. 3959 (isotype, TEF); G, Ivodea toliarensis Rabarim., Rakoton., Phillipson &amp; Lowry, sp. nov.: G, rameau avec jeune fruit; G, Service Forestier 20846 (isotype, TEF). Échelles: A-G, 1 cm. Dessins par Roger Lala Andriamiarisoa." figureDoi="http://doi.org/10.5281/zenodo.7685977" httpUri="https://zenodo.org/record/7685977/files/figure.png" pageId="31" pageNumber="94">11A, B</figureCitation>
)
</paragraph>
<paragraph blockId="31.[131,777,1261,1571]" pageId="31" pageNumber="94">
<emphasis italics="true" pageId="31" pageNumber="94">
Haec species a congeneris foliis anguste ellipticis 3,5-8 × 
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ramorum ad apicem aggregatis, petiolo 1-2(-4) mm longo laminae ad basem manifeste articulato atque infructescentiis terminalibus racemosis paucifloris quam foliis manifeste brevioribus obscurioribusque distinguitur.
</emphasis>
</paragraph>
</subSubSection>
<subSubSection pageId="31" pageNumber="94" type="materials_examined">
<paragraph blockId="31.[131,777,1261,1571]" pageId="31" pageNumber="94">
<materialsCitation collectingDate="2002-01-16" collectionCode="MO" collectorName="De Block; Rakotonasolo &amp; Randriamboavonjy" country="Madagascar" elevation="82" latitude="-12.846389" location="Mahamasina" longLatPrecision="21" longitude="49.105" municipality="Ankarana" pageId="31" pageNumber="94" specimenCode="6147346" specimenCount="1" stateProvince="Prov. Antsiranana" typeStatus="holotype">
TYPUS. — 
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<collectingCountry box="[236,356,1414,1438]" name="Madagascar" pageId="31" pageNumber="94">Madagascar</collectingCountry>
</emphasis>
. 
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, 
<collectingMunicipality box="[556,655,1414,1438]" pageId="31" pageNumber="94">Ankarana</collectingMunicipality>
, tsingy circa 
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<quantity box="[131,186,1441,1465]" metricMagnitude="3" metricUnit="m" metricValue="3.0" pageId="31" pageNumber="94" unit="km" value="3.0">3 km</quantity>
NE of
</locationDeviation>
<location LSID="urn:lsid:plazi:treatment:03D88790FFA1B85F1C7E5F77D607F6D7:8EAE605DFFA1B85F1C165EA2D28FF5E2" box="[269,403,1441,1465]" country="Madagascar" latitude="-12.846389" longLatPrecision="21" longitude="49.105" municipality="Ankarana" name="Mahamasina" pageId="31" pageNumber="94" stateProvince="Prov. Antsiranana">Mahamasina</location>
, not part of 
<location LSID="urn:lsid:plazi:treatment:03D88790FFA1B85F1C7E5F77D607F6D7:8EAE605DFFA1B85F1F005EA2D161F5E2" box="[539,637,1441,1465]" country="Madagascar" latitude="-12.846389" longLatPrecision="21" longitude="49.105" municipality="Ankarana" name="Ankarana" pageId="31" pageNumber="94" stateProvince="Prov. Antsiranana">Ankarana</location>
NP, on road right side of road (when walking towards Antsiranana) at the second bridge from 
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, 
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, 
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, 
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<elevation box="[720,770,1494,1518]" metricMagnitude="1" metricUnit="m" metricValue="8.2" pageId="31" pageNumber="94" unit="m" value="82.0">82 m</elevation>
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, 
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<collectingDate box="[131,233,1520,1544]" pageId="31" pageNumber="94" value="2002-01-16">16.I.2002</collectingDate>
</date>
, fr., 
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<collectorName box="[277,366,1520,1544]" pageId="31" pageNumber="94">De Block</collectorName>
, 
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&amp; 
<collectorName box="[532,716,1520,1544]" pageId="31" pageNumber="94">Randriamboavonjy</collectorName>
1251
</emphasis>
(
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, 
<collectionCode box="[207,251,1546,1570]" country="USA" lsid="urn:lsid:biocol.org:col:15859" name="Missouri Botanical Garden" pageId="31" pageNumber="94" type="Herbarium">MO</collectionCode>
[
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]!;
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<materialsCitation box="[383,762,1546,1571]" collectionCode="K, P, TAN" pageId="31" pageNumber="94" specimenCode="P04764682" specimenCount="1" typeStatus="isotype">
<typeStatus box="[383,422,1546,1570]" pageId="31" pageNumber="94">iso-</typeStatus>
, BR!, 
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!, 
<collectionCode box="[522,538,1547,1570]" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="31" pageNumber="94" type="Herbarium">P</collectionCode>
[
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]!, 
<collectionCode box="[690,741,1547,1571]" country="Madagascar" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13842" lsid="urn:lsid:biocol.org:col:13842" name="Parc de Tsimbazaza" pageId="31" pageNumber="94" type="Herbarium">TAN</collectionCode>
!).
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</paragraph>
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<subSubSection pageId="31" pageNumber="94" type="description">
<paragraph blockId="31.[131,777,1619,2028]" box="[132,277,1619,1645]" pageId="31" pageNumber="94">DESCRIPTION</paragraph>
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Arbuste de 
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de haut. Rameaux grêles à écorce gris jaunâtre tachetée de blanc, sans fissures longitudinales, lenticelles présentes. Feuilles unifoliolées, opposées décussées, groupées dans la partie distale des branches; pétiole 0,1-0,2(-0,4) cm, subailé, aplati, glabre, manifestement articulé dans la partie distale; limbe glabre sur les deux faces, vert foncé sur la face adaxiale, plus pâle sur la face abaxiale sur le vif, vert grisâtre sur le matériel sec, face abaxiale du limbe densément piquetée de petits points noirs, subcoriace, étroitement elliptique, 3,5-8 × 
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, base atténuée, marge entière à bord faiblement révoluté, apex aigu devenant rétus au sommet; nervure médiane très saillante sur la face abaxiale, légère-ment visible sur la face adaxiale, jaunâtre sur les deux faces, nervures secondaires moyennement visibles sur les deux faces. Inflorescences non vues. Infrutescence terminale, en racème de 3 à 8 fruits, longue de 
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, nettement plus courte et plus foncée que les feuilles; axe et pédicelle d’infrutescence légèrement pubérulents. Fruit à pédicelle 
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de long, constitué de 1 ou 2 follicule(s) (2 ou 3 avortés); jeune follicule sans sépales ni pétales persistants à la base, glabre, 0,7 × 
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de long, base et apex arrondis.
</paragraph>
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<collectionCode box="[813,955,535,561]" pageId="31" pageNumber="94">RÉPARTITION</collectionCode>
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<collectionCode box="[994,1101,540,560]" pageId="31" pageNumber="94">ÉCOLOGIE</collectionCode>
</paragraph>
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<taxonomicName authority="Rabarim., Rakoton., Phillipson &amp; Lowry" authorityName="Rabarim., Rakoton., Phillipson &amp; Lowry" authorityYear="2015" box="[813,1450,566,593]" class="Magnoliopsida" family="Rutaceae" genus="Ivodea" kingdom="Plantae" order="Sapindales" pageId="31" pageNumber="94" phylum="Tracheophyta" rank="species" species="petrae" status="sp. nov.">
<emphasis box="[813,959,566,592]" italics="true" pageId="31" pageNumber="94">Ivodea petrae</emphasis>
Rabarim., Rakoton., Phillipson &amp; Lowry
</taxonomicName>
, 
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n’est connue que d’une seule récolte faite en 2002 dans une forêt sèche semi-décidue dégradée, sur les 
<emphasis box="[1386,1447,631,656]" italics="true" pageId="31" pageNumber="94">tsingy</emphasis>
, située à l’extérieur du Parc National de l’Ankarana.
</paragraph>
<paragraph blockId="31.[813,1065,726,784]" box="[813,953,726,752]" pageId="31" pageNumber="94">PHÉNOLOGIE</paragraph>
<paragraph blockId="31.[813,1065,726,784]" box="[813,1065,757,784]" pageId="31" pageNumber="94">Fructification: janvier.</paragraph>
</subSubSection>
<subSubSection pageId="31" pageNumber="94" type="discussion">
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<collectionCode box="[813,887,822,848]" pageId="31" pageNumber="94">NOTES</collectionCode>
</paragraph>
<paragraph blockId="31.[811,1457,822,1135]" pageId="31" pageNumber="94">
<taxonomicName authority="Rabarim., Rakoton., Phillipson &amp; Lowry" authorityName="Rabarim., Rakoton., Phillipson &amp; Lowry" authorityYear="2015" box="[813,1450,853,880]" class="Magnoliopsida" family="Rutaceae" genus="Ivodea" kingdom="Plantae" order="Sapindales" pageId="31" pageNumber="94" phylum="Tracheophyta" rank="species" species="petrae" status="sp. nov.">
<emphasis box="[813,959,853,879]" italics="true" pageId="31" pageNumber="94">Ivodea petrae</emphasis>
Rabarim., Rakoton., Phillipson &amp; Lowry
</taxonomicName>
, 
<taxonomicNameLabel box="[813,904,885,911]" pageId="31" pageNumber="94" rank="species">sp. nov.</taxonomicNameLabel>
ressemble à 
<taxonomicName authority="Rabarim., Rakoton., Phillipson &amp; Lowry" authorityName="Rabarim., Rakoton., Phillipson &amp; Lowry" authorityYear="2015" class="Magnoliopsida" family="Rutaceae" genus="Ivodea" kingdom="Plantae" order="Sapindales" pageId="31" pageNumber="94" phylum="Tracheophyta" rank="species" species="toliarensis" status="sp. nov.">
<emphasis box="[1060,1200,885,911]" italics="true" pageId="31" pageNumber="94">I. toliarensis</emphasis>
Rabarim., Rakoton., Phillipson &amp; Lowry
</taxonomicName>
, 
<taxonomicNameLabel box="[1055,1142,917,943]" pageId="31" pageNumber="94" rank="species">sp. nov.</taxonomicNameLabel>
par ses feuilles étroitement elliptiques mais en diffère clairement par d’autres caractères foliaires comme son pétiole qui est de 1-2(-4) mm de long et nettement articulé à la base du limbe, alors que les feuilles d’ 
<taxonomicName authority="Rabarim., Rakoton., Phillipson &amp; Lowry" authorityName="Rabarim., Rakoton., Phillipson &amp; Lowry" authorityYear="2015" box="[834,1450,1044,1071]" class="Magnoliopsida" family="Rutaceae" genus="Ivodea" kingdom="Plantae" order="Sapindales" pageId="31" pageNumber="94" phylum="Tracheophyta" rank="species" species="toliarensis" status="sp. nov.">
<emphasis box="[834,968,1044,1070]" italics="true" pageId="31" pageNumber="94">I. toliarensis</emphasis>
Rabarim., Rakoton., Phillipson &amp; Lowry
</taxonomicName>
, 
<taxonomicNameLabel box="[815,901,1077,1103]" pageId="31" pageNumber="94" rank="species">sp. nov.</taxonomicNameLabel>
sont simples et donc sans articulation, et sessiles, avec une base longuement décurrente.
</paragraph>
</subSubSection>
<subSubSection pageId="31" pageNumber="94" type="etymology">
<paragraph blockId="31.[811,1455,1173,1326]" box="[813,954,1173,1199]" pageId="31" pageNumber="94">ÉTYMOLOGIE</paragraph>
<paragraph blockId="31.[811,1455,1173,1326]" pageId="31" pageNumber="94">
Nous avons le plaisir de nommer cette espèce en l’honneur de Petra de Block, botaniste au Jardin botanique de Meise en 
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, spécialiste de la tribu des Ixoridae (
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) en reconnaissance de ses travaux de terrain faits à 
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.
</paragraph>
</subSubSection>
<subSubSection pageId="31" pageNumber="94" type="conservation">
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STATUT 
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CONSERVATION
</paragraph>
<paragraph blockId="31.[813,1457,1365,1677]" pageId="31" pageNumber="94">
<taxonomicName authority="Rabarim., Rakoton., Phillipson &amp; Lowry" authorityName="Rabarim., Rakoton., Phillipson &amp; Lowry" authorityYear="2015" box="[813,1450,1395,1422]" class="Magnoliopsida" family="Rutaceae" genus="Ivodea" kingdom="Plantae" order="Sapindales" pageId="31" pageNumber="94" phylum="Tracheophyta" rank="species" species="petrae" status="sp. nov.">
<emphasis box="[813,959,1395,1421]" italics="true" pageId="31" pageNumber="94">Ivodea petrae</emphasis>
Rabarim., Rakoton., Phillipson &amp; Lowry
</taxonomicName>
, 
<taxonomicNameLabel box="[813,900,1428,1454]" pageId="31" pageNumber="94" rank="species">sp. nov.</taxonomicNameLabel>
n’est connue que d’une seule localité située près du Parc National de l’Ankarana, mais dans une zone non protégée, et avec une zone d’occupation de 
<quantity box="[1305,1382,1491,1520]" metricMagnitude="4" metricUnit="m" metricValue="1.0" pageId="31" pageNumber="94" unit="km" value="10.0">10 km</quantity>
², cette espèce est provisoirement classée « En Danger Critique » (
<collectionCode box="[822,862,1555,1581]" country="Costa Rica" lsid="urn:lsid:biocol.org:col:15652" name="Museo Nacional de Costa Rica" pageId="31" pageNumber="94" type="Herbarium">CR</collectionCode>
<collectionCode box="[871,889,1554,1581]" country="Germany" lsid="urn:lsid:biocol.org:col:15534" name="Botanischer Garten und Botanisches Museum Berlin-Dahlem, Zentraleinrichtung der Freien Universitaet" pageId="31" pageNumber="94" type="Herbarium">B</collectionCode>
2ab((i,ii,iii,iv)) conformément aux critères pour la Liste Rouge de l’UICN (2012). Les feux et l’exploitation pour le bois et le charbonnage constituent les principales menaces pesant sur l’habitat de cette espèce.
</paragraph>
</subSubSection>
</treatment>
</document>