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<document ID-DOI="http://doi.org/10.5281/zenodo.4770047" ID-GBIF-Dataset="2c5fd541-5477-4a08-89cb-3624819bce0c" ID-GBIF-Taxon="182215913" ID-ISSN="1639-4798" ID-Zenodo-Dep="4770047" checkinTime="1615485758108" checkinUser="carolina" docAuthor="Rakotondrainibe, France, Duhem, Bernard, Reeb, Catherine &amp; Smith, Alan R." docDate="2016" docId="F4710008A24D12770FD0F99EA950F972" docLanguage="fr" docName="Adansonia.38.2.159-164.pdf" docOrigin="Adansonia 38 (2)" docStyle="DocumentStyle:E7A860AFEA63D44BCC37955D07FCAFC7.2:Adansonia.2015-2017.journal_article" docStyleId="E7A860AFEA63D44BCC37955D07FCAFC7" docStyleName="Adansonia.2015-2017.journal_article" docStyleVersion="2" docTitle="Hypodematium crenatum Kuhn" docType="treatment" docVersion="3" lastPageId="3" lastPageNumber="162" masterDocId="08487870A24C12740F35FFECAB48FFDE" masterDocTitle="Le genre Hypodematium Kunze (Hypodematiaceae) à Madagascar: deux espèces dont une nouvellement décrite" masterLastPageNumber="164" masterPageNumber="159" pageId="1" pageNumber="160" updateTime="1643493735262" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Le genre Hypodematium Kunze (Hypodematiaceae) à Madagascar: deux espèces dont une nouvellement décrite</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Rakotondrainibe, France</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Duhem, Bernard</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Reeb, Catherine</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Smith, Alan R.</mods:namePart>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>Adansonia</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2016</mods:date>
<mods:detail type="pubDate">
<mods:number>2016-12-30</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>38</mods:number>
</mods:detail>
<mods:detail type="issue">
<mods:number>2</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>159</mods:start>
<mods:end>164</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">10.5252/a2016n2a2</mods:identifier>
<mods:identifier type="GBIF-Dataset">2c5fd541-5477-4a08-89cb-3624819bce0c</mods:identifier>
<mods:identifier type="ISSN">1639-4798</mods:identifier>
<mods:identifier type="Zenodo-Dep">4770070</mods:identifier>
</mods:mods>
<treatment ID-DOI="http://doi.org/10.5281/zenodo.4770047" ID-GBIF-Taxon="182215913" ID-Zenodo-Dep="4770047" LSID="urn:lsid:plazi:treatment:F4710008A24D12770FD0F99EA950F972" httpUri="http://treatment.plazi.org/id/F4710008A24D12770FD0F99EA950F972" lastPageId="3" lastPageNumber="162" pageId="1" pageNumber="160">
<subSubSection box="[229,678,1650,1677]" pageId="1" pageNumber="160" type="nomenclature">
<paragraph blockId="1.[229,678,1650,1677]" box="[229,678,1650,1677]" pageId="1" pageNumber="160">
<heading box="[229,678,1650,1677]" centered="true" fontSize="11" level="2" pageId="1" pageNumber="160" reason="3">
<taxonomicName authority="(Forssk.) Kuhn" authorityName="Kuhn" baseAuthorityName="Forssk." box="[229,678,1650,1677]" class="Polypodiopsida" family="Hypodematiaceae" genus="Hypodematium" kingdom="Plantae" order="Polypodiales" pageId="1" pageNumber="160" phylum="Tracheophyta" rank="species" species="crenatum">
<emphasis bold="true" box="[229,508,1650,1677]" italics="true" pageId="1" pageNumber="160">Hypodematium crenatum</emphasis>
(Forssk.) Kuhn
</taxonomicName>
</heading>
</paragraph>
</subSubSection>
<subSubSection pageId="1" pageNumber="160" type="reference_group">
<paragraph blockId="1.[131,776,1706,2027]" pageId="1" pageNumber="160">
<emphasis box="[155,175,1706,1729]" italics="true" pageId="1" pageNumber="160">in</emphasis>
<materialsCitation ID-GBIF-Occurrence="3113713302" collectionCode="C, CXXV" country="Yemen" county="Forsskal" location="Decken's Reisen in Ost-Afrika" municipality="Balghose'" pageId="1" pageNumber="160" specimenCount="1">
<collectorName box="[180,257,1706,1729]" pageId="1" pageNumber="160">Kersten</collectorName>
,
<collectionCode box="[266,286,1706,1730]" country="Denmark" name="University of Copenhagen" pageId="1" pageNumber="160" type="Herbarium">C</collectionCode>
.
<collectionCode box="[290,310,1706,1730]" country="Denmark" name="University of Copenhagen" pageId="1" pageNumber="160" type="Herbarium">C</collectionCode>
.
<collectorName box="[319,551,1706,1730]" pageId="1" pageNumber="160">
von der
<location LSID="urn:lsid:plazi:treatment:F4710008A24D12770FD0F99EA950F972:7907E7C5A24D12750EB8F946A96FF91C" box="[397,551,1706,1730]" country="Yemen" county="Forsskal" municipality="Balghose'" name="Decken's Reisen in Ost-Afrika" pageId="1" pageNumber="160">Deckens Reisen</location>
</collectorName>
in Ost-Afrika in 1851- 1861 3, 3
<emphasis box="[227,292,1733,1756]" italics="true" pageId="1" pageNumber="160">
<collectorName box="[227,292,1733,1756]" pageId="1" pageNumber="160">Botany</collectorName>
</emphasis>
: 37 (1879). —
<taxonomicName authority="Forssk." authorityName="Forssk." box="[440,719,1732,1756]" class="Polypodiopsida" family="Polypodiaceae" genus="Polypodium" kingdom="Plantae" order="Polypodiales" pageId="1" pageNumber="160" phylum="Tracheophyta" rank="species" species="crenatum">
<emphasis box="[440,641,1732,1756]" italics="true" pageId="1" pageNumber="160">Polypodium crenatum</emphasis>
Forssk.
</taxonomicName>
,
<emphasis italics="true" pageId="1" pageNumber="160">
<collectorName box="[725,773,1732,1756]" pageId="1" pageNumber="160">Flora</collectorName>
aegyptico-arabica
</emphasis>
:
<collectionCode box="[302,368,1759,1783]" pageId="1" pageNumber="160">CXXV</collectionCode>
, 185 (1775). —
<typeStatus box="[523,570,1759,1783]" pageId="1" pageNumber="160">Type</typeStatus>
: in montium
<collectingCountry box="[710,775,1759,1782]" name="Yemen" pageId="1" pageNumber="160">Yemen</collectingCountry>
ad
<collectingMunicipality box="[160,254,1785,1809]" pageId="1" pageNumber="160">Balghose</collectingMunicipality>
,
<emphasis box="[266,372,1784,1809]" italics="true" pageId="1" pageNumber="160">
<collectingCounty box="[266,340,1784,1809]" pageId="1" pageNumber="160">Forsskål</collectingCounty>
s.n
</emphasis>
. (non repéré,?perdu)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection pageId="1" pageNumber="160" type="materials_examined">
<paragraph blockId="1.[131,776,1706,2027]" pageId="1" pageNumber="160">
<taxonomicName authority="Willd." authorityName="Willd." authorityYear="1801" box="[132,400,1831,1855]" class="Pteridopsida" family="Dryopteridaceae" genus="Aspidium" higherTaxonomySource="GBIF" kingdom="Plantae" order="Polypodiales" pageId="1" pageNumber="160" phylum="Pteridophyta" rank="species" species="odoratum">
<emphasis box="[132,325,1831,1855]" italics="true" pageId="1" pageNumber="160">Aspidium odoratum</emphasis>
Willd.
</taxonomicName>
,
<emphasis box="[413,590,1831,1855]" italics="true" pageId="1" pageNumber="160">Species Plantarum</emphasis>
, ed. 4, 5 (1): 286 (1810). —
<materialsCitation ID-GBIF-Occurrence="3113713303" box="[274,514,1858,1882]" country="Mauritius" location="Bory" pageId="1" pageNumber="160" specimenCount="1" typeStatus="holotype">
<typeStatus box="[274,323,1858,1882]" pageId="1" pageNumber="160">Type</typeStatus>
:
<collectingCountry box="[340,426,1858,1882]" name="Mauritius" pageId="1" pageNumber="160">Maurice</collectingCountry>
,
<emphasis box="[440,514,1858,1882]" italics="true" pageId="1" pageNumber="160">
<location LSID="urn:lsid:plazi:treatment:F4710008A24D12770FD0F99EA950F972:7907E7C5A24D12750E8DF8AEAAADF887" box="[440,485,1858,1881]" country="Mauritius" name="Bory" pageId="1" pageNumber="160">Bory</location>
de
</emphasis>
</materialsCitation>
<emphasis box="[523,691,1858,1881]" italics="true" pageId="1" pageNumber="160">
<collectingCountry box="[523,658,1858,1881]" name="Saint Vincent and the Grenadines" pageId="1" pageNumber="160">Saint-Vincent</collectingCountry>
s.n
</emphasis>
. (holo-, BW[B-W19833 photo!]; iso-, P[P00483064]!)
</paragraph>
<paragraph blockId="1.[131,776,1706,2027]" box="[132,501,1930,1954]" pageId="1" pageNumber="160">
Synonymie complète
<emphasis box="[344,364,1931,1954]" italics="true" pageId="1" pageNumber="160">in</emphasis>
<bibRefCitation author="ROUX J. P." box="[370,497,1930,1954]" pageId="1" pageNumber="160" refId="ref3561" refString="ROUX J. P. 2009. - Synopsis of the Lycopodiophyta and Pteridophyta of Africa, Madagascar and Neighbouring Islands. South African National Biodiversity Institute, Pretoria, 296 p., 8 pls (Strelitzia; 23)." type="book" year="2009">Roux (2009)</bibRefCitation>
.
</paragraph>
<paragraph blockId="1.[131,776,1706,2027]" lastBlockId="1.[811,1456,1395,1705]" pageId="1" pageNumber="160">
SPÉCIMENS DE
<materialsCitation ID-GBIF-Occurrence="3113713304" collectingDate="1919-02" collectingDateMax="1956-09-05" collectingDateMin="1919-02" collectionCode="ET" country="Madagascar" elevation="1400" location="Fenoarivo" municipality="Entre Ambatofinandrahana" pageId="1" pageNumber="160" specimenCode="P01303469, P01303470, P01400870, P01400868, P01400871" specimenCount="1">
<collectingCountry box="[284,421,1977,2000]" name="Madagascar" pageId="1" pageNumber="160">MADAGASCAR</collectingCountry>
OBSERVÉS. —
<collectingMunicipality pageId="1" pageNumber="160">Entre Ambatofinandrahana</collectingMunicipality>
et
<location LSID="urn:lsid:plazi:treatment:F4710008A24D12770FD0F99EA950F972:7907E7C5A24D12750FCCF83FAA28F835" box="[249,352,2003,2027]" country="Madagascar" municipality="Entre Ambatofinandrahana" name="Fenoarivo" pageId="1" pageNumber="160">Fenoarivo</location>
, km 10,
<quantity box="[446,530,2003,2027]" metricMagnitude="3" metricUnit="m" metricValue="1.4" pageId="1" pageNumber="160" unit="m" value="1400.0">
<elevation box="[446,530,2003,2027]" metricMagnitude="3" metricUnit="m" metricValue="1.4" pageId="1" pageNumber="160" unit="m" value="1400.0">1400 m</elevation>
</quantity>
,
<date box="[542,649,2003,2027]" pageId="1" pageNumber="160" value="1956-09-05">
<collectingDate box="[542,649,2003,2027]" pageId="1" pageNumber="160" value="1956-09-05">5.IX.1956</collectingDate>
</date>
,
<emphasis box="[664,866,1395,2027]" italics="true" pageId="1" pageNumber="160">
des
<collectorName box="[700,776,2003,2027]" pageId="1" pageNumber="160">Abbayes</collectorName>
2827
</emphasis>
(
<specimenCode box="[882,1001,1395,1419]" collectionCode="P" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="1" pageNumber="160" type="Herbarium">P01303469</specimenCode>
); idem,
<date box="[1094,1181,1395,1419]" pageId="1" pageNumber="160" value="1956-09">
<collectingDate box="[1094,1181,1395,1419]" pageId="1" pageNumber="160" value="1956-09">IX.1956</collectingDate>
</date>
,
<emphasis box="[1196,1314,1395,1419]" italics="true" pageId="1" pageNumber="160">
<collectorName box="[1196,1254,1396,1419]" pageId="1" pageNumber="160">Bosser</collectorName>
9956
</emphasis>
(
<specimenCode box="[1329,1448,1395,1419]" collectionCode="P" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="1" pageNumber="160" type="Herbarium">P01303470</specimenCode>
,
<specimenCode box="[813,928,1422,1446]" collectionCode="P" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="1" pageNumber="160" type="Herbarium">P01400870</specimenCode>
). —
<collectorName box="[981,1060,1421,1445]" pageId="1" pageNumber="160">Betsileo</collectorName>
, dans les environs du massif
<collectorName box="[1341,1452,1421,1445]" pageId="1" pageNumber="160">de lItremo</collectorName>
,
<quantity box="[813,886,1448,1472]" metricMagnitude="3" metricUnit="m" metricValue="1.5" pageId="1" pageNumber="160" unit="m" value="1500.0">
<elevation box="[813,886,1448,1472]" metricMagnitude="3" metricUnit="m" metricValue="1.5" pageId="1" pageNumber="160" unit="m" value="1500.0">1500 m</elevation>
</quantity>
,
<date box="[894,967,1448,1472]" pageId="1" pageNumber="160" value="1919-02">
<collectingDate box="[894,967,1448,1472]" pageId="1" pageNumber="160" value="1919-02">II.1919</collectingDate>
</date>
,
<emphasis box="[971,1200,1448,1472]" italics="true" pageId="1" pageNumber="160">
<collectorName box="[971,1137,1448,1472]" pageId="1" pageNumber="160">Perrier de la Bâthie</collectorName>
12468
</emphasis>
(
<specimenCode box="[1213,1322,1448,1472]" collectionCode="P" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="1" pageNumber="160" type="Herbarium">P01400868</specimenCode>
,
<specimenCode box="[1332,1441,1448,1472]" collectionCode="P" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="1" pageNumber="160" type="Herbarium">P01400871</specimenCode>
). DISTRIBUTION GÉOGRAPHIQUE
<collectionCode box="[1112,1135,1501,1517]" country="0" name="East Texas State University" pageId="1" pageNumber="160">ET</collectionCode>
</materialsCitation>
ÉCOLOGIE (
<figureCitation box="[1252,1307,1496,1521]" captionStart="FIG" captionStartId="3.[132,143,1230,1248]" captionTargetBox="[131,776,214,1188]" captionTargetId="figure-581@3.[-540,1405,215,1188]" captionTargetPageId="3" captionText="FIG. 2. — Carte de distribution à Madagascar de Hypodematium crenatum (Forssk.) Kuhn (○) et H. delicatulum Rakotondr. &amp; A.R. Sm., sp. nov. (△)." figureDoi="http://doi.org/10.5281/zenodo.4770082" httpUri="https://zenodo.org/record/4770082/files/figure.png" pageId="1" pageNumber="160">Fig. 2</figureCitation>
). — À
<materialsCitation ID-GBIF-Occurrence="3113713301" country="Madagascar" county="Madagascar" elevation="1450" location="Madagascar" municipality="Cette" pageId="1" pageNumber="160" specimenCount="1" stateProvince="Fianarantsoa">
ce jour,
<taxonomicName box="[814,1046,1522,1546]" class="Polypodiopsida" family="Hypodematiaceae" genus="Hypodematium" kingdom="Plantae" order="Polypodiales" pageId="1" pageNumber="160" phylum="Tracheophyta" rank="species" species="crenatum">
<emphasis box="[814,1046,1522,1546]" italics="true" pageId="1" pageNumber="160">Hypodematium crenatum</emphasis>
</taxonomicName>
na été signalée à
<collectingCounty box="[1205,1317,1522,1546]" pageId="1" pageNumber="160">Madagascar</collectingCounty>
que dans deux stations du massif
<collectorName box="[979,1084,1548,1572]" pageId="1" pageNumber="160">de lItremo</collectorName>
, dans la
<collectingRegion box="[1159,1395,1548,1572]" country="Madagascar" name="Fianarantsoa" pageId="1" pageNumber="160">province de Fianarantsoa</collectingRegion>
.
<collectingMunicipality box="[1401,1453,1549,1573]" pageId="1" pageNumber="160">Cette</collectingMunicipality>
espèce sporadique, terrestre ou saxicole,pousse à
<location LSID="urn:lsid:plazi:treatment:F4710008A24D12770FD0F99EA950F972:7907E7C5A24D12750BEBF9CBAE03F9E1" box="[1246,1355,1575,1599]" country="Madagascar" county="Madagascar" municipality="Cette" name="Madagascar" pageId="1" pageNumber="160" stateProvince="Fianarantsoa">Madagascar</location>
vers
<quantity metricMagnitude="3" metricUnit="m" metricValue="1.45" metricValueMax="1.5" metricValueMin="1.4" pageId="1" pageNumber="160" unit="m" value="1450.0" valueMax="1500.0" valueMin="1400.0">
<elevation metricMagnitude="3" metricUnit="m" metricValue="1.45" metricValueMax="1.5" metricValueMin="1.4" pageId="1" pageNumber="160" unit="m" value="1450.0" valueMax="1500.0" valueMin="1400.0">1400- 1500 m</elevation>
</quantity>
daltitude, dans des stations ensoleillées ou semi-ombragées, au pied ou dans les fissures des rochers de cipolin et de quartzite.
<collectorName box="[1378,1415,1628,1652]" pageId="1" pageNumber="160">Son</collectorName>
aire de distribution couvre
<collectorName box="[1026,1112,1654,1678]" pageId="1" pageNumber="160">lAfrique</collectorName>
,
<collectorName box="[1120,1235,1654,1678]" pageId="1" pageNumber="160">La Réunion</collectorName>
,
<collectorName box="[1244,1326,1654,1678]" pageId="1" pageNumber="160">Maurice</collectorName>
,
<collectorName box="[1335,1450,1654,1678]" pageId="1" pageNumber="160">le Sri Lanka</collectorName>
,
<collectorName box="[812,863,1681,1705]" pageId="1" pageNumber="160">lAsie</collectorName>
du sud-est,
<collectorName box="[979,1086,1681,1705]" pageId="1" pageNumber="160">lIndonésie</collectorName>
,
<collectorName box="[1095,1175,1681,1705]" pageId="1" pageNumber="160">le Japon</collectorName>
, jusquaux îles
<collectorName box="[1316,1438,1681,1705]" pageId="1" pageNumber="160">du Pacifique</collectorName>
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection lastPageId="3" lastPageNumber="162" pageId="1" pageNumber="160" type="description">
<paragraph blockId="1.[813,1456,1746,1805]" pageId="1" pageNumber="160">DESCRIPTION CettedescriptionestempruntéeenpartieàTardieu-Blot(1958:327).</paragraph>
<paragraph blockId="1.[811,1457,1841,2028]" box="[813,903,1841,1867]" pageId="1" pageNumber="160">
<emphasis box="[813,903,1841,1867]" italics="true" pageId="1" pageNumber="160">Rhizome</emphasis>
</paragraph>
<paragraph blockId="1.[811,1457,1841,2028]" pageId="1" pageNumber="160">
Rampant, denviron
<quantity box="[1037,1102,1873,1900]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="1" pageNumber="160" unit="mm" value="5.0">5 mm</quantity>
de diamètre (
<quantity box="[1251,1368,1873,1900]" metricMagnitude="-2" metricUnit="m" metricValue="2.75" metricValueMax="3.5" metricValueMin="2.0" pageId="1" pageNumber="160" unit="mm" value="27.5" valueMax="35.0" valueMin="20.0">20-35 mm</quantity>
avec les écailles), couvert dune touffe dense décailles brun-roux, de 9-19 ×
<quantity box="[932,1067,1937,1964]" metricMagnitude="-3" metricUnit="m" metricValue="1.1" metricValueMax="1.7" metricValueMin="0.5" pageId="1" pageNumber="160" unit="mm" value="1.1" valueMax="1.7" valueMin="0.5">0,5-1,7 mm</quantity>
, lancéolées, à marge entière et apex longuement atténué. Frondes alignées sur deux rangs, longues de
<quantity box="[843,951,2001,2028]" metricMagnitude="-1" metricUnit="m" metricValue="2.65" metricValueMax="3.8" metricValueMin="1.5" pageId="1" pageNumber="160" unit="cm" value="26.5" valueMax="38.0" valueMin="15.0">15-38 cm</quantity>
, les stériles et les fertiles isomorphes.
</paragraph>
<paragraph blockId="2.[145,163,1221,1246]" box="[145,163,1221,1246]" pageId="2" pageNumber="161">D</paragraph>
<caption ID-DOI="http://doi.org/10.5281/zenodo.4770078" ID-Zenodo-Dep="4770078" httpUri="https://zenodo.org/record/4770078/files/figure.png" pageId="2" pageNumber="161" startId="2.[132,143,1674,1692]" targetBox="[170,1420,217,1634]" targetPageId="2">
<paragraph blockId="2.[132,1455,1673,1714]" pageId="2" pageNumber="161">
FIG. 1. —
<taxonomicName authority="(Forssk.) Kuhn" authorityName="Kuhn" baseAuthorityName="Forssk." box="[212,548,1674,1692]" class="Polypodiopsida" family="Hypodematiaceae" genus="Hypodematium" kingdom="Plantae" order="Polypodiales" pageId="2" pageNumber="161" phylum="Tracheophyta" rank="species" species="crenatum">
<emphasis box="[212,422,1674,1692]" italics="true" pageId="2" pageNumber="161">Hypodematium crenatum</emphasis>
(Forssk.) Kuhn
</taxonomicName>
(
<emphasis box="[557,773,1673,1692]" italics="true" pageId="2" pageNumber="161">Perrier de la Bâthie 12468</emphasis>
):
<emphasis bold="true" box="[790,803,1674,1692]" pageId="2" pageNumber="161">A</emphasis>
, fronde;
<emphasis bold="true" box="[879,892,1674,1692]" pageId="2" pageNumber="161">B</emphasis>
, rhizome;
<emphasis bold="true" box="[982,996,1673,1691]" pageId="2" pageNumber="161">C</emphasis>
, écaille du rhizome;
<emphasis bold="true" box="[1169,1183,1674,1692]" pageId="2" pageNumber="161">D</emphasis>
, pinnules stériles, face adaxiale;
<emphasis bold="true" box="[132,144,1696,1714]" pageId="2" pageNumber="161">E</emphasis>
, pinnule fertile, face abaxiale. Échelles: A, 50 mm; B, 20 mm; C, 2 mm; D, E, 5 mm. Dessin de B. Duhem.
</paragraph>
</caption>
<paragraph blockId="2.[130,777,1778,1900]" box="[132,200,1778,1804]" pageId="2" pageNumber="161">
<emphasis box="[132,200,1778,1804]" italics="true" pageId="2" pageNumber="161">Pétiole</emphasis>
</paragraph>
<paragraph blockId="2.[130,777,1778,1900]" pageId="2" pageNumber="161">
Straminé, canaliculé, long de
<quantity box="[464,560,1809,1836]" metricMagnitude="-1" metricUnit="m" metricValue="1.05" metricValueMax="1.6" metricValueMin="0.5" pageId="2" pageNumber="161" unit="cm" value="10.5" valueMax="16.0" valueMin="5.0">5-16 cm</quantity>
, généralement plus court que le limbe, glabre sur toute sa longueur sauf une touffe décailles à la base semblables à celles du rhizome.
</paragraph>
<paragraph blockId="2.[132,777,1937,2027]" box="[132,198,1937,1963]" pageId="2" pageNumber="161">
<emphasis box="[132,198,1937,1963]" italics="true" pageId="2" pageNumber="161">Limbe</emphasis>
</paragraph>
<paragraph blockId="2.[132,777,1937,2027]" lastBlockId="3.[130,775,1331,1485]" lastPageId="3" lastPageNumber="162" pageId="2" pageNumber="161">
Subcoriace, deltoïde-pentagonal, de 14-30 ×
<quantity box="[655,770,1969,1996]" metricMagnitude="-1" metricUnit="m" metricValue="2.65" metricValueMax="4.0" metricValueMin="1.3" pageId="2" pageNumber="161" unit="cm" value="26.5" valueMax="40.0" valueMin="13.0">13-40 cm</quantity>
, 2-3-penné-pinnatifide à la base, 1-2-penné-pinnatifide dans sa partie moyenne, 1-penné-pinnatiséqué ou pinnatifide dans sa partie distale, apex pinnatifide; surfaces abaxiale et adaxiale couvertes de poils blancs à translucides, dressés, unicellulaires, longs de
<quantity box="[901,1027,1874,1900]" metricMagnitude="-4" metricUnit="m" metricValue="3" metricValueMax="4.0" metricValueMin="2.0" pageId="2" pageNumber="161" unit="mm" value="0.3" valueMax="0.4" valueMin="0.2">0,2-0,4 mm</quantity>
; 9-14 paires de pennes à apex pinnatifide généralement peu atténué; pennes proximales subopposées, pétiolées (pétiole long de
<quantity box="[1072,1190,1937,1964]" metricMagnitude="-2" metricUnit="m" metricValue="1.1" metricValueMax="1.7" metricValueMin="0.5" pageId="2" pageNumber="161" unit="cm" value="1.1" valueMax="1.7" valueMin="0.5">0,5-1,7 cm</quantity>
), nettement plus développées basiscopiquement; pennes moyennes alternes, lancéolées à étroitement triangulaires, de 3-13 ×
<quantity box="[1203,1322,2001,2028]" metricMagnitude="-2" metricUnit="m" metricValue="1.95" metricValueMax="3.5" metricValueMin="0.4" pageId="2" pageNumber="161" unit="cm" value="1.95" valueMax="3.5" valueMin="0.4">0,4-3,5 cm</quantity>
, pétiolulées; pennes distales sessiles, oblongues; pinnules sessiles, libres ou adnées, oblongues, apex obtus, marge ± profondément lobée. Rachis et costae straminés, canaliculés sur la face adaxiale, couverts des mêmes poils que le limbe; nervures libres, pennées, atteignant la marge.
</paragraph>
<caption ID-DOI="http://doi.org/10.5281/zenodo.4770082" ID-Zenodo-Dep="4770082" httpUri="https://zenodo.org/record/4770082/files/figure.png" pageId="3" pageNumber="162" startId="3.[132,143,1230,1248]" targetBox="[131,776,214,1188]" targetPageId="3">
<paragraph blockId="3.[132,775,1230,1274]" pageId="3" pageNumber="162">
FIG. 2. — Carte de distribution à Madagascar de
<taxonomicName authority="(Forssk.) Kuhn" authorityName="Kuhn" baseAuthorityName="Forssk." class="Polypodiopsida" family="Hypodematiaceae" genus="Hypodematium" kingdom="Plantae" order="Polypodiales" pageId="3" pageNumber="162" phylum="Tracheophyta" rank="species" species="crenatum">
<emphasis box="[558,775,1230,1248]" italics="true" pageId="3" pageNumber="162">Hypodematium crenatum</emphasis>
(Forssk.) Kuhn
</taxonomicName>
(○) et
<taxonomicName authority="Rakotondr. &amp; A.R. Sm." authorityName="Rakotondr. &amp; A. R. Sm." box="[309,625,1253,1271]" class="Polypodiopsida" family="Hypodematiaceae" genus="Hypodematium" kingdom="Plantae" order="Polypodiales" pageId="3" pageNumber="162" phylum="Tracheophyta" rank="species" species="delicatulum" status="sp. nov.">
<emphasis box="[309,429,1253,1271]" italics="true" pageId="3" pageNumber="162">H. delicatulum</emphasis>
Rakotondr. &amp; A.R. Sm.
</taxonomicName>
,
<taxonomicNameLabel box="[631,698,1253,1271]" pageId="3" pageNumber="162" rank="species">sp. nov.</taxonomicNameLabel>
(△).
</paragraph>
</caption>
<paragraph blockId="3.[130,775,1523,1708]" box="[132,183,1523,1549]" pageId="3" pageNumber="162">
<emphasis box="[132,183,1523,1549]" italics="true" pageId="3" pageNumber="162">Sores</emphasis>
</paragraph>
<paragraph blockId="3.[130,775,1523,1708]" pageId="3" pageNumber="162">
Ronds, 1-2 par lobe, médians à inframédians, sur le trajet des nervures ou à lapex dune nervure plus courte; indusies blanchâtres à translucides, pileuses, réniformes, souvrant vers lapex du segment ultime (pinnule I ou II); spores ellipsoïdes à globuleuses, brun-noir. (
<figureCitation box="[415,477,1682,1708]" captionStart="FIG" captionStartId="2.[132,143,1674,1692]" captionTargetBox="[170,1420,217,1634]" captionTargetId="figure-132@2.[132,1455,200,1674]" captionTargetPageId="2" captionText="FIG. 1. — Hypodematium crenatum (Forssk.) Kuhn (Perrier de la Bâthie 12468): A, fronde; B, rhizome; C, écaille du rhizome; D, pinnules stériles, face adaxiale; E, pinnule fertile, face abaxiale. Échelles: A, 50 mm; B, 20 mm; C, 2 mm; D, E, 5 mm. Dessin de B. Duhem." figureDoi="http://doi.org/10.5281/zenodo.4770078" httpUri="https://zenodo.org/record/4770078/files/figure.png" pageId="3" pageNumber="162">Fig. 1</figureCitation>
A-E).
</paragraph>
</subSubSection>
</treatment>
</document>