356 lines
31 KiB
XML
356 lines
31 KiB
XML
<document ID-DOI="http://doi.org/10.5281/zenodo.4768406" ID-GBIF-Dataset="7a1b8415-08c2-4b38-946d-168674ed1854" ID-GBIF-Taxon="182213919" ID-ISSN="1639-4798" ID-Zenodo-Dep="4768406" approvalRequired="5" approvalRequired_for_textStreams="5" checkinTime="1615485622552" checkinUser="carolina" docAuthor="Rakotondrainibe, France & Jouy, Alain" docDate="2016" docId="03A987A55E36FFFEFC3235DDFAFFFA17" docLanguage="fr" docName="Adansonia.38.1.15-28.pdf" docOrigin="Adansonia 38 (1)" docStyle="DocumentStyle:E7A860AFEA63D44BCC37955D07FCAFC7.2:Adansonia.2015-2017.journal_article" docStyleId="E7A860AFEA63D44BCC37955D07FCAFC7" docStyleName="Adansonia.2015-2017.journal_article" docStyleVersion="2" docTitle="Pteris janssenii Rakotondr. 2016, sp. nov." docType="treatment" docVersion="5" lastPageId="2" lastPageNumber="17" masterDocId="FF90FFDD5E37FFFCFF983109FF9DFFE1" masterDocTitle="Nouveautés taxonomiques et nomenclaturales dans le genre Pteris L. (Pteridaceae) à Madagascar" masterLastPageNumber="28" masterPageNumber="15" pageId="1" pageNumber="16" updateTime="1632007407554" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Nouveautés taxonomiques et nomenclaturales dans le genre Pteris L. (Pteridaceae) à Madagascar</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Rakotondrainibe, France</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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||
<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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||
</mods:role>
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<mods:namePart>Jouy, Alain</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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||
<mods:relatedItem type="host">
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||
<mods:titleInfo>
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<mods:title>Adansonia</mods:title>
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</mods:titleInfo>
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||
<mods:part>
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<mods:date>2016</mods:date>
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||
<mods:detail type="pubDate">
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<mods:number>2016-06-24</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>38</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>1</mods:number>
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||
</mods:detail>
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||
<mods:extent unit="page">
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<mods:start>15</mods:start>
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<mods:end>28</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.5252/a2016n1a2</mods:identifier>
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||
<mods:identifier type="GBIF-Dataset">7a1b8415-08c2-4b38-946d-168674ed1854</mods:identifier>
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||
<mods:identifier type="ISSN">1639-4798</mods:identifier>
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<mods:identifier type="Zenodo-Dep">4598885</mods:identifier>
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||
</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.4768406" ID-GBIF-Taxon="182213919" ID-Zenodo-Dep="4768406" LSID="urn:lsid:plazi:treatment:03A987A55E36FFFEFC3235DDFAFFFA17" httpUri="http://treatment.plazi.org/id/03A987A55E36FFFEFC3235DDFAFFFA17" lastPageId="2" lastPageNumber="17" pageId="1" pageNumber="16">
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<subSubSection box="[938,1330,1236,1262]" pageId="1" pageNumber="16" type="nomenclature">
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||
<paragraph blockId="1.[938,1330,1236,1295]" box="[938,1330,1236,1262]" pageId="1" pageNumber="16">
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<heading box="[938,1330,1236,1262]" centered="true" fontSize="11" level="2" pageId="1" pageNumber="16" reason="3">
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<taxonomicName authority="Rakotondr." authorityName="Rakotondr." authorityYear="2016" box="[938,1235,1236,1262]" class="Polypodiopsida" family="Pteridaceae" genus="Pteris" kingdom="Plantae" order="Polypodiales" pageId="1" pageNumber="16" phylum="Tracheophyta" rank="species" species="janssenii" status="sp. nov.">
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<emphasis bold="true" box="[938,1100,1236,1262]" italics="true" pageId="1" pageNumber="16">Pteris janssenii</emphasis>
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Rakotondr.
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</taxonomicName>
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,
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<taxonomicNameLabel box="[1245,1330,1236,1262]" pageId="1" pageNumber="16" rank="species">sp. nov.</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="16" type="description">
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<paragraph blockId="1.[938,1330,1236,1295]" box="[1094,1174,1268,1295]" pageId="1" pageNumber="16">
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(
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<figureCitation box="[1103,1165,1269,1295]" captionStart="FIG" captionStartId="3.[132,143,1737,1755]" captionTargetBox="[131,1457,202,1710]" captionTargetId="figure-141@3.[698,1267,767,1333]" captionTargetPageId="3" captionText="FIG. 1. — Pteris janssenii Rakotondr., sp. nov.: A, fronde stérile et rhizome; B, fronde fertile; C, écaille du rhizome; D, penne fertile, face abaxiale; E, détail du limbe fertile, face abaxiale; F, penne partiellement fertile, face abaxiale. A-E, Janssen 2934 (holo-, P[P00590973]); F, Rasolohery 459. Échelles: A, B, 40 mm; C, 2 mm; D, F, 20 mm; E, 5 mm." figureDoi="http://doi.org/10.5281/zenodo.4598889" httpUri="https://zenodo.org/record/4598889/files/figure.png" pageId="1" pageNumber="16">Fig. 1</figureCitation>
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)
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</paragraph>
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<paragraph blockId="1.[811,1457,1326,2026]" pageId="1" pageNumber="16">
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<emphasis italics="true" pageId="1" pageNumber="16">Cum omnibus pennis integris (basalibus etiam simplicis) 1-pinnato limbo dimorphis frondis</emphasis>
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<taxonomicName authority="Rakotondr." authorityName="Rakotondr." authorityYear="2016" box="[1059,1330,1352,1376]" class="Polypodiopsida" family="Pteridaceae" genus="Pteris" kingdom="Plantae" order="Polypodiales" pageId="1" pageNumber="16" phylum="Tracheophyta" rank="species" species="janssenii" status="sp. nov.">
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Pteris janssenii
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<emphasis box="[1217,1330,1352,1376]" italics="true" pageId="1" pageNumber="16">Rakotondr.</emphasis>
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</taxonomicName>
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<emphasis italics="true" pageId="1" pageNumber="16">
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,
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<taxonomicNameLabel box="[1341,1417,1353,1376]" pageId="1" pageNumber="16" rank="species">sp. nov.</taxonomicNameLabel>
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est. A
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</emphasis>
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<taxonomicName authority="C. Chr." authorityName="C. Chr." box="[834,980,1379,1403]" class="Polypodiopsida" family="Pteridaceae" genus="Pteris" kingdom="Plantae" order="Polypodiales" pageId="1" pageNumber="16" phylum="Tracheophyta" rank="species" species="lastii">
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P. lastii
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<emphasis box="[913,980,1379,1403]" italics="true" pageId="1" pageNumber="16">C.Chr.</emphasis>
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</taxonomicName>
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<emphasis box="[985,1126,1379,1403]" italics="true" pageId="1" pageNumber="16">liberis nervis, a</emphasis>
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<taxonomicName box="[1133,1221,1379,1403]" class="Polypodiopsida" family="Pteridaceae" genus="Pteris" kingdom="Plantae" order="Polypodiales" pageId="1" pageNumber="16" phylum="Tracheophyta" rank="species" species="vittata">P. vittata</taxonomicName>
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<emphasis italics="true" pageId="1" pageNumber="16">
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<taxonomicName authority="Christ, 1907" authorityName="Christ" authorityYear="1907" box="[1227,1335,1379,1403]" class="Polypodiopsida" family="Pteridaceae" genus="Lathyropteris" higherTaxonomySource="GBIF" kingdom="Plantae" order="Polypodiales" pageId="1" pageNumber="16" phylum="Tracheophyta" rank="species" species="basilibus">L. basilibus</taxonomicName>
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non reductis pinnis et a
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</emphasis>
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<taxonomicName box="[919,1009,1405,1429]" class="Polypodiopsida" family="Pteridaceae" genus="Pteris" kingdom="Plantae" order="Polypodiales" pageId="1" pageNumber="16" phylum="Tracheophyta" rank="species" species="cretica">P. cretica</taxonomicName>
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<emphasis box="[1016,1207,1406,1429]" italics="true" pageId="1" pageNumber="16">
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<taxonomicName authority="Christ, 1907" authorityName="Christ" authorityYear="1907" box="[1016,1192,1406,1429]" class="Polypodiopsida" family="Pteridaceae" genus="Lathyropteris" higherTaxonomySource="GBIF" kingdom="Plantae" order="Polypodiales" pageId="1" pageNumber="16" phylum="Tracheophyta" rank="subSpecies" species="integra" subSpecies="margine">L. integra margine</taxonomicName>
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(
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</emphasis>
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vs
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<emphasis italics="true" pageId="1" pageNumber="16">dentatam) pennis atque rhizomatis coriaceis vel subcoriaceis brunneis paleis (</emphasis>
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vs
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<emphasis italics="true" pageId="1" pageNumber="16">membranaceas laete brunneas), praecipue differt.</emphasis>
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</paragraph>
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<paragraph blockId="1.[811,1457,1326,2026]" pageId="1" pageNumber="16">
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<materialsCitation ID-GBIF-Occurrence="3113120314" collectionCode="TYPUS" country="Madagascar" elevation="2050" latitude="-14.153055" location="Madagascar" longLatPrecision="21" longitude="48.9575" pageId="1" pageNumber="16" specimenCount="1">
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<collectionCode box="[813,871,1508,1531]" pageId="1" pageNumber="16">TYPUS</collectionCode>
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. —
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<emphasis bold="true" box="[907,1019,1507,1531]" pageId="1" pageNumber="16">
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<collectingCountry box="[907,1019,1507,1531]" name="Madagascar" pageId="1" pageNumber="16">Madagascar</collectingCountry>
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</emphasis>
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. Province d’Antsiranana, massif
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<collectorName box="[1312,1453,1507,1531]" pageId="1" pageNumber="16">du Tsaratanana</collectorName>
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, montagnes au nord
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<collectorName box="[997,1159,1534,1558]" pageId="1" pageNumber="16">de Mangindrano</collectorName>
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, Antsahahely, Matsaborimaiky, versant ouest vers la vallée
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<collectorName box="[1069,1209,1560,1584]" pageId="1" pageNumber="16">du Sambirano</collectorName>
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||
,
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||
<geoCoordinate box="[1219,1321,1560,1584]" degrees="14" direction="south" minutes="9" orientation="latitude" pageId="1" pageNumber="16" precision="15" seconds="11" value="-14.153055">14°9’11’’S</geoCoordinate>
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,
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<geoCoordinate box="[1332,1450,1560,1584]" degrees="48" direction="east" minutes="57" orientation="longitude" pageId="1" pageNumber="16" precision="15" seconds="27" value="48.9575">48°57’27’’E</geoCoordinate>
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,
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||
<quantity box="[812,897,1586,1610]" metricMagnitude="3" metricUnit="m" metricValue="2.05" pageId="1" pageNumber="16" unit="m" value="2050.0">
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||
<elevation box="[812,897,1586,1610]" metricMagnitude="3" metricUnit="m" metricValue="2.05" pageId="1" pageNumber="16" unit="m" value="2050.0">2050 m</elevation>
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||
</quantity>
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||
,
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||
<date box="[909,938,1586,1610]" pageId="1" pageNumber="16" value="2005-05-13">13.</date>
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||
</materialsCitation>
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||
<materialsCitation ID-GBIF-Occurrence="3113120325" collectionCode="V, P, TAN" country="Madagascar" pageId="1" pageNumber="16" specimenCode="P00590973, P02280070" specimenCount="1">
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||
<collectionCode box="[937,957,1586,1610]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="1" pageNumber="16" type="Museum">V</collectionCode>
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.2005,
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<emphasis box="[1033,1219,1587,1611]" italics="true" pageId="1" pageNumber="16">Janssen et al. 2934</emphasis>
|
||
(holo-,
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||
<collectionCode box="[1306,1322,1587,1610]" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="1" pageNumber="16" type="Herbarium">P</collectionCode>
|
||
[
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||
<specimenCode box="[1329,1448,1586,1610]" collectionCode="P" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="1" pageNumber="16" type="Herbarium">P00590973</specimenCode>
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||
,
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||
<specimenCode box="[813,928,1613,1637]" collectionCode="P" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="1" pageNumber="16" type="Herbarium">P02280070</specimenCode>
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||
]; iso-,
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||
<collectionCode box="[998,1053,1613,1637]" 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="16" type="Herbarium">TAN</collectionCode>
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||
)
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||
</materialsCitation>
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||
.
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||
</paragraph>
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||
<paragraph blockId="1.[811,1457,1326,2026]" pageId="1" pageNumber="16">
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||
<materialsCitation ID-GBIF-Occurrence="3113120343" collectingDate="1951-03-18" collectingDateMax="1951-03-26" collectingDateMin="1951-03-18" collectionCode="P" country="Madagascar" elevation="1997" location="Mahavavy" municipality="Ambilobe" pageId="1" pageNumber="16" specimenCount="1" stateProvince="Antsiranana" typeStatus="paratype">
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||
<typeStatus box="[813,913,1663,1686]" pageId="1" pageNumber="16">PARATYPES</typeStatus>
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||
. —
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||
<emphasis bold="true" box="[952,1068,1662,1686]" pageId="1" pageNumber="16">
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||
<collectingCountry box="[952,1068,1662,1686]" name="Madagascar" pageId="1" pageNumber="16">Madagascar</collectingCountry>
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||
</emphasis>
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||
.
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<collectingRegion box="[1080,1197,1662,1686]" country="Madagascar" name="Antsiranana" pageId="1" pageNumber="16">Antsiranana</collectingRegion>
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||
,
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||
<collectingMunicipality box="[1205,1302,1662,1686]" pageId="1" pageNumber="16">Ambilobe</collectingMunicipality>
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||
, au sud-ouest
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||
<collectorName pageId="1" pageNumber="16">de Manambato</collectorName>
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||
(au nord de la réserve
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||
<collectorName box="[1136,1284,1688,1713]" pageId="1" pageNumber="16">du Tsaratanana</collectorName>
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||
), haute
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||
<location LSID="urn:lsid:plazi:treatment:03A987A55E36FFFEFC3235DDFAFFFA17:8EDF60685E36FFFDFAD43791FA33F951" box="[1356,1454,1688,1712]" country="Madagascar" municipality="Ambilobe" name="Mahavavy" pageId="1" pageNumber="16" stateProvince="Antsiranana">Mahavavy</location>
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||
du nord, massif
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||
<collectorName box="[970,1140,1715,1739]" pageId="1" pageNumber="16">de Marivorahona</collectorName>
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||
,
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||
<quantity box="[1151,1289,1715,1739]" metricMagnitude="3" metricUnit="m" metricValue="1.9969999999999999" metricValueMax="2.244" metricValueMin="1.75" pageId="1" pageNumber="16" unit="m" value="1997.0" valueMax="2244.0" valueMin="1750.0">
|
||
<elevation box="[1151,1289,1715,1739]" metricMagnitude="3" metricUnit="m" metricValue="1.9969999999999999" metricValueMax="2.244" metricValueMin="1.75" pageId="1" pageNumber="16" unit="m" value="1997.0" valueMax="2244.0" valueMin="1750.0">1750-2244 m</elevation>
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||
</quantity>
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||
,
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||
<date box="[1299,1450,1715,1739]" pageId="1" pageNumber="16" value="1951-03-18" valueMax="1951-03-26" valueMin="1951-03-18">
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||
<collectingDate box="[1299,1450,1715,1739]" pageId="1" pageNumber="16" value="1951-03-18" valueMax="1951-03-26" valueMin="1951-03-18">18-26.III.1951</collectingDate>
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||
</date>
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||
,
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||
<emphasis box="[813,1073,1741,1765]" italics="true" pageId="1" pageNumber="16">
|
||
<taxonomicName authority="Capuron" authorityName="Wahl & Sime" authorityYear="2002" box="[813,898,1741,1765]" class="Insecta" family="Ichneumonidae" genus="Humbert" kingdom="Animalia" order="Hymenoptera" pageId="1" pageNumber="16" phylum="Arthropoda" rank="genus">Humbert</taxonomicName>
|
||
& Capuron 25678
|
||
</emphasis>
|
||
(
|
||
<collectionCode box="[1085,1101,1742,1766]" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="1" pageNumber="16" type="Herbarium">P</collectionCode>
|
||
)
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation ID-GBIF-Occurrence="3113120336" collectingDate="2001-04-28" collectionCode="P" collectorName="du Tsaratanana & de Mangindrano" country="Madagascar" elevation="2000" location="Antsiranana" pageId="1" pageNumber="16" specimenCount="1" stateProvince="Antsiranana" typeStatus="paratype">
|
||
<collectingRegion box="[1118,1235,1741,1765]" country="Madagascar" name="Antsiranana" pageId="1" pageNumber="16">Antsiranana</collectingRegion>
|
||
, massif
|
||
<collectorName box="[1306,1452,1741,1765]" pageId="1" pageNumber="16">du Tsaratanana</collectorName>
|
||
, montagnes au nord
|
||
<collectorName box="[1013,1183,1768,1792]" pageId="1" pageNumber="16">de Mangindrano</collectorName>
|
||
, Matsaborimaiky,
|
||
<quantity box="[1367,1449,1768,1792]" metricMagnitude="3" metricUnit="m" metricValue="2.0" pageId="1" pageNumber="16" unit="m" value="2000.0">
|
||
<elevation box="[1367,1449,1768,1792]" metricMagnitude="3" metricUnit="m" metricValue="2.0" pageId="1" pageNumber="16" unit="m" value="2000.0">2000 m</elevation>
|
||
</quantity>
|
||
,
|
||
<date box="[814,933,1794,1818]" pageId="1" pageNumber="16" value="2001-04-28">
|
||
<collectingDate box="[814,933,1794,1818]" pageId="1" pageNumber="16" value="2001-04-28">28.IV.2001</collectingDate>
|
||
</date>
|
||
,
|
||
<emphasis box="[945,1096,1794,1818]" italics="true" pageId="1" pageNumber="16">Rasolohery 459</emphasis>
|
||
(
|
||
<collectionCode box="[1113,1130,1794,1818]" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="1" pageNumber="16" type="Herbarium">P</collectionCode>
|
||
)
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation ID-GBIF-Occurrence="3113120302" collectingDate="2002-09-17" collectionCode="P" collectorName="de Zahamena & de Rangovalo" country="Madagascar" elevation="1100" location="Toamasina" pageId="1" pageNumber="16" specimenCount="1" stateProvince="Toamasina" typeStatus="paratype">
|
||
<collectingRegion box="[1150,1262,1794,1818]" country="Madagascar" name="Toamasina" pageId="1" pageNumber="16">Toamasina</collectingRegion>
|
||
, Ambatondrazaka, Manakambahiny Est, réserve
|
||
<collectorName box="[1103,1238,1821,1845]" pageId="1" pageNumber="16">de Zahamena</collectorName>
|
||
, à
|
||
<quantity box="[1264,1315,1821,1845]" metricMagnitude="3" metricUnit="m" metricValue="5.0" pageId="1" pageNumber="16" unit="km" value="5.0">5 km</quantity>
|
||
au nord-ouest d’Androrangabe, massif
|
||
<collectorName box="[1048,1181,1847,1871]" pageId="1" pageNumber="16">de Rangovalo</collectorName>
|
||
,
|
||
<quantity box="[1191,1269,1847,1871]" metricMagnitude="3" metricUnit="m" metricValue="1.1" pageId="1" pageNumber="16" unit="m" value="1100.0">
|
||
<elevation box="[1191,1269,1847,1871]" metricMagnitude="3" metricUnit="m" metricValue="1.1" pageId="1" pageNumber="16" unit="m" value="1100.0">1100 m</elevation>
|
||
</quantity>
|
||
,
|
||
<date box="[1279,1395,1847,1871]" pageId="1" pageNumber="16" value="2002-09-17">
|
||
<collectingDate box="[1279,1395,1847,1871]" pageId="1" pageNumber="16" value="2002-09-17">17.IX.2002</collectingDate>
|
||
</date>
|
||
,
|
||
<emphasis italics="true" pageId="1" pageNumber="16">Rasolohery 727</emphasis>
|
||
(
|
||
<collectionCode box="[927,944,1874,1898]" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="1" pageNumber="16" type="Herbarium">P</collectionCode>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph blockId="1.[811,1457,1326,2026]" pageId="1" pageNumber="16">
|
||
ÉTYMOLOGIE. — L’espèce est dédiée à Thomas Janssen, botaniste allemand, spécialiste des
|
||
<taxonomicName authorityName="Kaulfuss" authorityYear="1827" box="[1060,1183,1949,1973]" class="Polypodiopsida" family="Cyatheaceae" kingdom="Plantae" order="Cyatheales" pageId="1" pageNumber="16" phylum="Tracheophyta" rank="family">Cyatheaceae</taxonomicName>
|
||
, qui a récolté à
|
||
<collectingCountry box="[1342,1457,1949,1973]" name="Madagascar" pageId="1" pageNumber="16">Madagascar</collectingCountry>
|
||
l’holotype de cette espèce et de nombreux autres spécimens de Ptéridophytes.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="2" pageNumber="17" type="distribution">
|
||
<paragraph blockId="2.[131,775,215,345]" pageId="2" pageNumber="17">
|
||
DISTRIBUTION GÉOGRAPHIQUE ET ÉCOLOGIE. — Espèce endémique de
|
||
<collectingCountry box="[158,271,241,265]" name="Madagascar" pageId="2" pageNumber="17">Madagascar</collectingCountry>
|
||
; trois localités connues à ce jour, les massifs du Tsaratanana et de Marivorahona, région Nord, et le massif de Rangovalo dans la réserve de Zahamena, région Centre. Forêt sempervirente, entre 1100 et
|
||
<quantity box="[269,346,321,345]" metricMagnitude="3" metricUnit="m" metricValue="2.05" pageId="2" pageNumber="17" unit="m" value="2050.0">2050 m</quantity>
|
||
d’altitude. Terrestre, rare.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="2" pageNumber="17" type="description">
|
||
<paragraph blockId="2.[130,775,375,593]" box="[132,277,375,401]" pageId="2" pageNumber="17">DESCRIPTION</paragraph>
|
||
<paragraph blockId="2.[130,775,375,593]" box="[132,222,406,432]" pageId="2" pageNumber="17">
|
||
<emphasis box="[132,222,406,432]" italics="true" pageId="2" pageNumber="17">Rhizome</emphasis>
|
||
</paragraph>
|
||
<paragraph blockId="2.[130,775,375,593]" pageId="2" pageNumber="17">
|
||
Dressé à subdressé, portant des écailles coriaces, brun foncé, lancéolées, à apex longuement atténué, marge entière ou ± desquamée et glanduleuse; frondes en touffe, longues de
|
||
<quantity metricMagnitude="-1" metricUnit="m" metricValue="5.4" metricValueMax="8.0" metricValueMin="2.8" pageId="2" pageNumber="17" unit="cm" value="54.0" valueMax="80.0" valueMin="28.0">28-80 cm</quantity>
|
||
; les stériles et les fertiles dimorphes; dimorphisme mal stabilisé avec des frondes partiellement fertiles.
|
||
</paragraph>
|
||
<paragraph blockId="2.[132,775,630,752]" box="[132,200,630,656]" pageId="2" pageNumber="17">
|
||
<emphasis box="[132,200,630,656]" italics="true" pageId="2" pageNumber="17">Pétiole</emphasis>
|
||
</paragraph>
|
||
<paragraph blockId="2.[132,775,630,752]" pageId="2" pageNumber="17">
|
||
Long de
|
||
<quantity box="[230,335,662,688]" metricMagnitude="-1" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="2" pageNumber="17" unit="cm" value="15.0" valueMax="20.0" valueMin="10.0">10-20 cm</quantity>
|
||
(fr. stérile) à
|
||
<quantity box="[482,588,662,688]" metricMagnitude="-1" metricUnit="m" metricValue="3.4" metricValueMax="4.0" metricValueMin="2.8" pageId="2" pageNumber="17" unit="cm" value="34.0" valueMax="40.0" valueMin="28.0">28-40 cm</quantity>
|
||
(fr. fertile), brun mat, canaliculé, portant à sa base les mêmes écailles que le rhizome, nu plus haut.
|
||
</paragraph>
|
||
<paragraph blockId="2.[132,775,789,975]" box="[132,198,789,815]" pageId="2" pageNumber="17">
|
||
<emphasis box="[132,198,789,815]" italics="true" pageId="2" pageNumber="17">
|
||
<collectingRegion box="[132,198,789,815]" country="Cameroon" name="West" pageId="2" pageNumber="17">Limbe</collectingRegion>
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph blockId="2.[132,775,789,975]" lastBlockId="2.[811,1457,215,497]" pageId="2" pageNumber="17">
|
||
Subcoriace, glabre, 1-penné; 3 à 18 paires de pennes pétiolulées à subsessiles, marge entière, base cunéiforme, ± asymétrique, apex aigu à atténué à marge sinueuse; pennes proximales non réduites; penne apicale libre, semblable aux latérales.
|
||
<collectingRegion box="[360,432,949,975]" country="Cameroon" name="West" pageId="2" pageNumber="17">Limbe</collectingRegion>
|
||
stérile oblong ou triangulaire, de 17-50 ×
|
||
<quantity box="[936,1041,215,242]" metricMagnitude="-1" metricUnit="m" metricValue="1.65" metricValueMax="2.2" metricValueMin="1.1" pageId="2" pageNumber="17" unit="cm" value="16.5" valueMax="22.0" valueMin="11.0">11-22 cm</quantity>
|
||
; pennes stériles subopposées, espacées de moins de leur largeur, ovées-lancéolées, de 8-11 ×
|
||
<quantity metricMagnitude="-2" metricUnit="m" metricValue="1.45" metricValueMax="1.6" metricValueMin="1.3" pageId="2" pageNumber="17" unit="cm" value="1.45" valueMax="1.6" valueMin="1.3">1,3- 1,6 cm</quantity>
|
||
.
|
||
<collectingRegion box="[913,987,279,305]" country="Cameroon" name="West" pageId="2" pageNumber="17">Limbe</collectingRegion>
|
||
fertile lancéolé, de 32-44 ×
|
||
<quantity box="[1329,1442,279,306]" metricMagnitude="-1" metricUnit="m" metricValue="2.4" metricValueMax="2.7" metricValueMin="2.1" pageId="2" pageNumber="17" unit="cm" value="24.0" valueMax="27.0" valueMin="21.0">21-27 cm</quantity>
|
||
; pennes fertiles linéaires, subopposées devenant alternes vers l’apex, espacées de plus de leur largeur, de 11-17 ×
|
||
<quantity box="[813,943,375,401]" metricMagnitude="-3" metricUnit="m" metricValue="9.5" metricValueMax="12.0" metricValueMin="7.0" pageId="2" pageNumber="17" unit="cm" value="0.95" valueMax="1.2" valueMin="0.7">0,7-1,2 cm</quantity>
|
||
. Rachis et costae finement muriqués surtout sur la face abaxiale, plus fortement muriqués à la base des costae sur les deux faces. Nervures libres, 0-1-bifurquées, saillantes sur les deux faces.
|
||
</paragraph>
|
||
<paragraph blockId="2.[813,1456,534,720]" box="[813,864,534,560]" pageId="2" pageNumber="17">
|
||
<emphasis box="[813,864,534,560]" italics="true" pageId="2" pageNumber="17">Sores</emphasis>
|
||
</paragraph>
|
||
<paragraph blockId="2.[813,1456,534,720]" pageId="2" pageNumber="17">Submarginaux, continus ou discontinus, n’atteignant ni la base ni l’apex des pennes; indusies membraneuses, blanchâtres, marge entière; paraphyses plus ou moins abondantes; quelques poils identiques aux paraphyses sur la surface de l’indusie; spores tétraédriques, trilètes.</paragraph>
|
||
<paragraph blockId="2.[811,1456,758,975]" box="[813,933,758,784]" pageId="2" pageNumber="17">REMARQUE</paragraph>
|
||
<paragraph blockId="2.[811,1456,758,975]" pageId="2" pageNumber="17">
|
||
<taxonomicName authority="Rakotondr." authorityName="Rakotondr." authorityYear="2016" box="[813,1095,789,815]" class="Polypodiopsida" family="Pteridaceae" genus="Pteris" kingdom="Plantae" order="Polypodiales" pageId="2" pageNumber="17" phylum="Tracheophyta" rank="species" species="janssenii" status="sp. nov.">
|
||
<emphasis box="[813,964,790,815]" italics="true" pageId="2" pageNumber="17">Pteris janssenii</emphasis>
|
||
Rakotondr.
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel box="[1104,1185,790,816]" pageId="2" pageNumber="17" rank="species">sp. nov.</taxonomicNameLabel>
|
||
appartient au groupe des espèces dont le limbe est 1-penné, les pennes apicales et moyennes entières à dentées, les proximales identiques ou présentant 1-2 ramifications basiscopiques. La clé d’identification ci-dessous précise la position de
|
||
<taxonomicName authority="Rakotondr." authorityName="Rakotondr." authorityYear="2016" box="[1136,1369,917,943]" class="Polypodiopsida" family="Pteridaceae" genus="Pteris" kingdom="Plantae" order="Polypodiales" pageId="2" pageNumber="17" phylum="Tracheophyta" rank="species" species="janssenii" status="sp. nov.">
|
||
<emphasis box="[1136,1244,918,943]" italics="true" pageId="2" pageNumber="17">P. janssenii</emphasis>
|
||
Rakotondr.
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel box="[1376,1456,917,943]" pageId="2" pageNumber="17" rank="species">sp. nov.</taxonomicNameLabel>
|
||
au sein de ce groupe:
|
||
</paragraph>
|
||
<paragraph blockId="2.[183,1406,1015,1042]" box="[183,1406,1015,1042]" pageId="2" pageNumber="17">
|
||
CLÉ DE DÉTERMINATION DE L’ ESPÈCE
|
||
<taxonomicName authority="JANSSENII RAKOTONDR." authorityName="JANSSENII RAKOTONDR." box="[586,909,1015,1041]" class="Polypodiopsida" family="Pteridaceae" genus="Pteris" kingdom="Plantae" order="Polypodiales" pageId="2" pageNumber="17" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[586,760,1015,1040]" italics="true" pageId="2" pageNumber="17">PTERIS JANSSENII</emphasis>
|
||
RAKOTONDR.
|
||
</taxonomicName>
|
||
, SP. NOV.
|
||
<collectingRegion box="[1021,1047,1020,1039]" country="Cameroon" name="East" pageId="2" pageNumber="17">ET</collectingRegion>
|
||
DES ESPÈCES MALGACHES AFFINES
|
||
</paragraph>
|
||
<paragraph blockId="2.[208,1377,1067,1120]" box="[208,1377,1067,1091]" pageId="2" pageNumber="17">1. Toutes les pennes entières ............................................................................................................................ 2</paragraph>
|
||
<paragraph blockId="2.[208,1377,1067,1120]" box="[208,1377,1096,1120]" pageId="2" pageNumber="17">— Pennes proximales portant 1-2 ramifications basiscopiques .......................................................................... 5</paragraph>
|
||
<paragraph blockId="2.[208,1378,1147,1200]" box="[208,1378,1147,1172]" pageId="2" pageNumber="17">
|
||
2. Nervures anastomosées ......................................................................................................
|
||
<taxonomicName authority="C. Chr." authorityName="C. Chr." box="[1190,1378,1147,1171]" class="Polypodiopsida" family="Pteridaceae" genus="Pteris" kingdom="Plantae" order="Polypodiales" pageId="2" pageNumber="17" phylum="Tracheophyta" rank="species" species="lastii">
|
||
<emphasis box="[1190,1300,1147,1171]" italics="true" pageId="2" pageNumber="17">Pteris lastii</emphasis>
|
||
C.Chr.
|
||
</taxonomicName>
|
||
</paragraph>
|
||
<paragraph blockId="2.[208,1378,1147,1200]" box="[208,1377,1176,1200]" pageId="2" pageNumber="17">— Nervures libres ............................................................................................................................................ 3</paragraph>
|
||
<paragraph blockId="2.[208,1379,1228,1338]" pageId="2" pageNumber="17">
|
||
3. Pennes proximales réduites; écailles du rhizome membraneuses, brun clair; frondes isomorphes..................... ................................................................................................................................................
|
||
<taxonomicName box="[1223,1349,1257,1280]" class="Polypodiopsida" family="Pteridaceae" genus="Pteris" kingdom="Plantae" order="Polypodiales" pageId="2" pageNumber="17" phylum="Tracheophyta" rank="species" species="vittata">
|
||
<emphasis box="[1223,1349,1257,1280]" italics="true" pageId="2" pageNumber="17">Pteris vittata</emphasis>
|
||
</taxonomicName>
|
||
L.
|
||
</paragraph>
|
||
<paragraph blockId="2.[208,1379,1228,1338]" pageId="2" pageNumber="17">— Pennes proximales non réduites; écailles du rhizome coriaces à subcoriaces, brun roux à brun foncé; frondes dimorphes .................................................................................................................................................... 4</paragraph>
|
||
<paragraph blockId="2.[208,1378,1365,1447]" pageId="2" pageNumber="17">
|
||
4. Pennes stériles à marge dentée; pennes apicales le plus souvent adnées aux deux subapicales .......................... .....................................................................................................................................................
|
||
<taxonomicName box="[1264,1350,1395,1418]" class="Polypodiopsida" family="Pteridaceae" genus="Pteris" kingdom="Plantae" order="Polypodiales" pageId="2" pageNumber="17" phylum="Tracheophyta" rank="species" species="cretica">
|
||
<emphasis box="[1264,1350,1395,1418]" italics="true" pageId="2" pageNumber="17">P. cretica</emphasis>
|
||
</taxonomicName>
|
||
L.
|
||
</paragraph>
|
||
<paragraph blockId="2.[208,1378,1365,1447]" box="[208,1378,1423,1447]" pageId="2" pageNumber="17">
|
||
— Pennes stériles à marge entière; pennes apicales libres ....................................
|
||
<taxonomicName authority="Rakotondr." authorityName="Rakotondr." authorityYear="2016" box="[1055,1288,1423,1447]" class="Polypodiopsida" family="Pteridaceae" genus="Pteris" kingdom="Plantae" order="Polypodiales" pageId="2" pageNumber="17" phylum="Tracheophyta" rank="species" species="janssenii" status="sp. nov.">
|
||
<emphasis box="[1055,1161,1423,1446]" italics="true" pageId="2" pageNumber="17">P. janssenii</emphasis>
|
||
Rakotondr.
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel box="[1298,1378,1423,1446]" pageId="2" pageNumber="17" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</paragraph>
|
||
<paragraph blockId="2.[208,1378,1474,1527]" box="[208,1378,1474,1499]" pageId="2" pageNumber="17">
|
||
5. Frondes isomorphes; pennes stériles à marge entière à sinueuse ......................................
|
||
<taxonomicName authority="C. Chr." authorityName="C. Chr." box="[1170,1378,1474,1498]" class="Polypodiopsida" family="Pteridaceae" genus="Pteris" kingdom="Plantae" order="Polypodiales" pageId="2" pageNumber="17" phylum="Tracheophyta" rank="species" species="bonapartei">
|
||
<emphasis box="[1170,1300,1474,1498]" italics="true" pageId="2" pageNumber="17">P. bonapartei</emphasis>
|
||
C.Chr.
|
||
</taxonomicName>
|
||
</paragraph>
|
||
<paragraph blockId="2.[208,1378,1474,1527]" box="[208,1378,1503,1527]" pageId="2" pageNumber="17">
|
||
— Frondes dimorphes; pennes stériles à marge dentée ......................................................................
|
||
<taxonomicName box="[1264,1350,1503,1527]" class="Polypodiopsida" family="Pteridaceae" genus="Pteris" kingdom="Plantae" order="Polypodiales" pageId="2" pageNumber="17" phylum="Tracheophyta" rank="species" species="cretica">
|
||
<emphasis box="[1264,1350,1503,1527]" italics="true" pageId="2" pageNumber="17">P. cretica</emphasis>
|
||
</taxonomicName>
|
||
L.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |