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<document id="E70E421F05E82AB4E8902AA3AFB8909C" ID-CLB-Dataset="32053" ID-DOI="10.5852/ejt.2017.313" ID-GBIF-Dataset="e9b8382f-faec-4925-993b-f13e4cfa2a71" ID-ISSN="2118-9773" ID-Zenodo-Dep="896401" IM.bibliography_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1505826073288" checkinUser="plazi" docAuthor="Ahamada H. Saïd, Sabine Hennequin, Germinal Rouhan &amp; Jean-Yves Dubuisson" docDate="2017" docId="038B963769212A7FB0E2F9901331FA25" docLanguage="en" docName="EJT-313_Said.pdf" docOrigin="European Journal of Taxonomy 313" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Didymoglossum robinsonii (Hook. ex Baker) Copel." docType="treatment" docVersion="10" lastPageNumber="16" masterDocId="FFB2EE4F692F2A70B101FFC41109FFE3" masterDocTitle="Disentangling the diversity and taxonomy of Hymenophyllaceae (Hymenophyllales, Polypodiidae) in the Comoros" masterLastPageNumber="53" masterPageNumber="1" pageNumber="15" updateTime="1698468696530" updateUser="ExternalLinkService">
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<mods:title id="FAEF7C910E316F81A655DA4775BE66C9">Disentangling the diversity and taxonomy of Hymenophyllaceae (Hymenophyllales, Polypodiidae) in the Comoros</mods:title>
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<mods:namePart id="2BE17DFFED47D8863CE34CA93FB3FE0B">Ahamada H. Saïd</mods:namePart>
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<mods:namePart id="7AEB8F0DD2C975253D32083C8720604C">Sabine Hennequin</mods:namePart>
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<mods:namePart id="3E60E2ABD80D0715C5B2A85949CB017F">Germinal Rouhan</mods:namePart>
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<mods:namePart id="8F8912F83143BE9829EFF424055DCB92">Jean-Yves Dubuisson</mods:namePart>
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<mods:title id="81575702907F2E50A26966F9088035EE">European Journal of Taxonomy</mods:title>
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<mods:date id="E6FCC6025E9D14F1117AD04F7FA8BE7F">2017</mods:date>
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<treatment id="038B963769212A7FB0E2F9901331FA25" ID-DOI="http://doi.org/10.5281/zenodo.5613823" ID-GBIF-Taxon="134311126" ID-Zenodo-Dep="5613823" LSID="urn:lsid:plazi:treatment:038B963769212A7FB0E2F9901331FA25" httpUri="http://treatment.plazi.org/id/038B963769212A7FB0E2F9901331FA25" lastPageId="15" lastPageNumber="16" pageId="14" pageNumber="15">
<subSubSection id="C33874AA69212A7EB0E2F9901558F98C" box="[483,1105,1620,1648]" pageId="14" pageNumber="15" type="nomenclature">
<paragraph id="8B9D272169212A7EB0E2F9901558F98C" blockId="14.[483,1105,1620,1648]" box="[483,1105,1620,1648]" pageId="14" pageNumber="15">
<heading id="D0D5904D69212A7EB0E2F9901558F98C" box="[483,1105,1620,1648]" centered="true" fontSize="11" level="5" pageId="14" pageNumber="15" reason="4">
<taxonomicName id="4C225CA269212A7EB0E2F9901558F98C" ID-CoL="35Z2G" authority="(Hook. ex Baker) Copel." authorityName="(Hook. ex Baker) Copel." box="[483,1105,1620,1648]" class="Polypodiopsida" family="Hymenophyllaceae" genus="Didymoglossum" kingdom="Plantae" order="Hymenophyllales" pageId="14" pageNumber="15" phylum="Tracheophyta" rank="species" species="robinsonii">
<emphasis id="B956FB3369212A7EB0E2F9901221F98C" bold="true" box="[483,808,1620,1647]" italics="true" pageId="14" pageNumber="15">Didymoglossum robinsonii</emphasis>
(Hook. ex Baker) Copel.
</taxonomicName>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C33874AA69212A7EB1BCF9521383F882" pageId="14" pageNumber="15" type="reference_group">
<paragraph id="8B9D272169212A7EB1BCF95213D3F8F8" blockId="14.[189,1399,1686,1889]" pageId="14" pageNumber="15">
<taxonomicName id="4C225CA269212A7EB1BCF95212E2F953" ID-CoL="35Z2G" authority="(Hook. ex Baker) Copel., The Philippine" authorityName="(Hook. ex Baker) Copel., The Philippine" box="[189,1003,1686,1713]" class="Polypodiopsida" family="Hymenophyllaceae" genus="Didymoglossum" kingdom="Plantae" order="Hymenophyllales" pageId="14" pageNumber="15" phylum="Tracheophyta" rank="species" species="robinsonii">
<emphasis id="B956FB3369212A7EB1BCF95210F2F953" box="[189,507,1686,1712]" italics="true" pageId="14" pageNumber="15">Didymoglossum robinsonii</emphasis>
(Hook. ex Baker) Copel.,
<emphasis id="B956FB3369212A7EB23DF95212E2F953" box="[828,1003,1686,1712]" italics="true" pageId="14" pageNumber="15">The Philippine</emphasis>
</taxonomicName>
<emphasis id="B956FB3369212A7EB2F4F95215DAF952" box="[1013,1235,1686,1713]" italics="true" pageId="14" pageNumber="15">Journal of Science</emphasis>
67: 77, t. 31, figs 7, 8 (1938).
<taxonomicName id="4C225CA269212A7EB09DF97D1273F930" ID-CoL="7CQY4" authority="Hook. ex Baker" authorityName="Hook. ex Baker" box="[412,890,1721,1748]" class="Polypodiopsida" family="Hymenophyllaceae" genus="Trichomanes" kingdom="Plantae" order="Hymenophyllales" pageId="14" pageNumber="15" phylum="Tracheophyta" rank="species" species="robinsonii">
<emphasis id="B956FB3369212A7EB09DF97D13BDF930" box="[412,692,1721,1747]" italics="true" pageId="14" pageNumber="15">Trichomanes robinsonii</emphasis>
Hook. ex Baker
</taxonomicName>
,
<emphasis id="B956FB3369212A7EB287F97D15FDF937" box="[902,1268,1721,1748]" italics="true" pageId="14" pageNumber="15">Journal of the Linnean Society</emphasis>
,
<emphasis id="B956FB3369212A7EB405F97E145EF930" box="[1284,1367,1722,1747]" italics="true" pageId="14" pageNumber="15">Botany</emphasis>
9: 339, t. 8B (1866), as
<emphasis id="B956FB3369212A7EB0B8F9191321F914" box="[441,552,1757,1783]" italics="true" pageId="14" pageNumber="15">robinsoni</emphasis>
. Type: Natal,
<emphasis id="B956FB3369212A7EB3EBF91912C9F915" box="[746,960,1757,1783]" italics="true" pageId="14" pageNumber="15">E.A. Robinson s.n.</emphasis>
(syn-: K000435669!, K000435670!); Natal,
<emphasis id="B956FB3369212A7EB00AF8C510DBF8F9" box="[267,466,1792,1818]" italics="true" pageId="14" pageNumber="15">J. Sanderson s.n.</emphasis>
(syn-: K000435671!).
</paragraph>
<paragraph id="8B9D272169212A7EB1BCF8E71383F882" blockId="14.[189,1399,1686,1889]" pageId="14" pageNumber="15">
<taxonomicName id="4C225CA269212A7EB1BCF8E71500F8DE" ID-CoL="5RW2F" authority="Mett. ex Kuhn, Filices Africanae" authorityName="Mett. ex Kuhn, Filices Africanae" box="[189,1033,1827,1854]" class="Polypodiopsida" family="Hymenophyllaceae" genus="Trichomanes" kingdom="Plantae" order="Hymenophyllales" pageId="14" pageNumber="15" phylum="Tracheophyta" rank="variety" species="reptans" variety="major">
<emphasis id="B956FB3369212A7EB1BCF8E710BFF8DE" box="[189,438,1827,1853]" italics="true" pageId="14" pageNumber="15">Trichomanes reptans</emphasis>
Sw. var.
<emphasis id="B956FB3369212A7EB32BF8E01379F8DE" box="[554,624,1828,1853]" italics="true" pageId="14" pageNumber="15">major</emphasis>
Mett. ex Kuhn,
<emphasis id="B956FB3369212A7EB23DF8E71500F8DE" box="[828,1033,1827,1853]" italics="true" pageId="14" pageNumber="15">Filices Africanae</emphasis>
</taxonomicName>
: 37 (1868). Type: Natalia, s. loc., s.d.,
<emphasis id="B956FB3369212A7EB049F88310CCF883" box="[328,453,1862,1888]" italics="true" pageId="14" pageNumber="15">s. coll. s.n.</emphasis>
(Herb. Hooker).
</paragraph>
</subSubSection>
<subSubSection id="C33874AA69202A7FB1BCFECF1397FE3D" pageId="15" pageNumber="16" type="description">
<paragraph id="8B9D272169202A7FB1BCFECF109FFEC6" blockId="15.[189,1398,267,478]" box="[189,406,267,293]" pageId="15" pageNumber="16">
<heading id="D0D5904D69202A7FB1BCFECF109FFEC6" bold="true" box="[189,406,267,293]" fontSize="11" level="4" pageId="15" pageNumber="16" reason="6">
<emphasis id="B956FB3369202A7FB1BCFECF109FFEC6" bold="true" box="[189,406,267,293]" pageId="15" pageNumber="16">Short description</emphasis>
</heading>
</paragraph>
<paragraph id="8B9D272169202A7FB1BCFEFD1397FE3D" blockId="15.[189,1398,267,478]" pageId="15" pageNumber="16">Epiphytic; long-creeping filiform rhizomes, rootless and densely covered by dense black trichomes, bearing widely separated pending fronds; fronds subsessile or with short stipes, up to 5 cm long, oblong to ovate, lobed to pinnatifid, with palmate to pinnate venation and false veins parallel to true veins, hairy with dark not pedunculated trichomes on lamina margins; sori few, epitactic, cylindrical with lips usually parallel and with brown margins.</paragraph>
</subSubSection>
<subSubSection id="C33874AA69202A7FB1BCFDC11023FD5F" pageId="15" pageNumber="16" type="distribution">
<paragraph id="8B9D272169202A7FB1BCFDC110A4FDFC" blockId="15.[189,429,517,543]" box="[189,429,517,543]" pageId="15" pageNumber="16">
<heading id="D0D5904D69202A7FB1BCFDC110A4FDFC" bold="true" box="[189,429,517,543]" fontSize="11" level="4" pageId="15" pageNumber="16" reason="2">
<emphasis id="B956FB3369202A7FB1BCFDC110A4FDFC" bold="true" box="[189,429,517,543]" pageId="15" pageNumber="16">Global distribution</emphasis>
</heading>
</paragraph>
<paragraph id="8B9D272169202A7FB1BCFDF713EEFDAE" blockId="15.[189,743,563,589]" box="[189,743,563,589]" pageId="15" pageNumber="16">Comoros, Madagascar, Tanzania, South Africa.</paragraph>
<paragraph id="8B9D272169202A7FB1BCFDB710E6FD6E" blockId="15.[189,495,627,653]" box="[189,495,627,653]" pageId="15" pageNumber="16">
<heading id="D0D5904D69202A7FB1BCFDB710E6FD6E" bold="true" box="[189,495,627,653]" fontSize="11" level="4" pageId="15" pageNumber="16" reason="2">
<emphasis id="B956FB3369202A7FB1BCFDB710E6FD6E" bold="true" box="[189,495,627,653]" pageId="15" pageNumber="16">Distribution in Comoros</emphasis>
</heading>
</paragraph>
<paragraph id="8B9D272169202A7FB1BCFD661023FD5F" blockId="15.[189,298,674,700]" box="[189,298,674,700]" pageId="15" pageNumber="16">Anjouan.</paragraph>
</subSubSection>
<subSubSection id="C33874AA69202A7FB1BCFD26147EFCC8" pageId="15" pageNumber="16" type="description">
<paragraph id="8B9D272169202A7FB1BCFD261337FD1F" blockId="15.[189,574,738,763]" box="[189,574,738,764]" pageId="15" pageNumber="16">
<emphasis id="B956FB3369202A7FB1BCFD261337FD1F" bold="true" box="[189,574,738,764]" pageId="15" pageNumber="16">Additional specimen examined</emphasis>
</paragraph>
<paragraph id="8B9D272169202A7FB1BCFCD5147EFCC8" blockId="15.[189,1399,784,811]" box="[189,1399,784,811]" pageId="15" pageNumber="16">
COMOROS: ANJOUAN, les forêts des sommets les plus élevées, May 1850,
<emphasis id="B956FB3369202A7FB51AFCD515D9FCC9" box="[1051,1232,785,810]" italics="true" pageId="15" pageNumber="16">L.H. Boivin s.n.</emphasis>
(P02439524).
</paragraph>
</subSubSection>
<subSubSection id="C33874AA69202A7FB1BCFC951331FA25" pageId="15" pageNumber="16" type="discussion">
<paragraph id="8B9D272169202A7FB1BCFC9511F1FC88" blockId="15.[189,248,849,875]" box="[189,248,849,875]" pageId="15" pageNumber="16">
<heading id="D0D5904D69202A7FB1BCFC9511F1FC88" bold="true" box="[189,248,849,875]" fontSize="11" level="4" pageId="15" pageNumber="16" reason="2">
<emphasis id="B956FB3369202A7FB1BCFC9511F1FC88" bold="true" box="[189,248,849,875]" pageId="15" pageNumber="16">Note</emphasis>
</heading>
</paragraph>
<paragraph id="8B9D272169202A7FB1BCFCBB1331FA25" blockId="15.[189,1399,895,1478]" pageId="15" pageNumber="16">
African
<taxonomicName id="4C225CA269202A7FB021FCBB1356FC7A" box="[288,607,895,921]" class="Polypodiopsida" family="Hymenophyllaceae" genus="Didymoglossum" kingdom="Plantae" order="Hymenophyllales" pageId="15" pageNumber="16" phylum="Tracheophyta" rank="species" species="robinsonii">
<emphasis id="B956FB3369202A7FB021FCBB1356FC7A" box="[288,607,895,921]" italics="true" pageId="15" pageNumber="16">Didymoglossum robinsonii</emphasis>
</taxonomicName>
is morphologically quite close to
<taxonomicName id="4C225CA269202A7FB2FDFC441428FC7A" authority="(Sw.) C. Presl" authorityName="(Sw.) C.Presl" box="[1020,1313,895,921]" class="Polypodiopsida" family="Hymenophyllaceae" genus="Trichomanes" kingdom="Plantae" order="Hymenophyllales" pageId="15" pageNumber="16" phylum="Tracheophyta" rank="species" species="reptans">
<emphasis id="B956FB3369202A7FB2FDFC441570FC7A" box="[1020,1145,896,921]" italics="true" pageId="15" pageNumber="16">D. reptans</emphasis>
(Sw.) C.Presl
</taxonomicName>
and as such was considered a synonym of the latter species (
<bibRefCitation id="EFB35AD069202A7FB24EFC661532FC5F" author="Wessels Boer J. G." box="[847,1083,930,957]" journalOrPublisher="Acta Botanica Neerlandica" pageId="15" pageNumber="16" pagination="277 - 330" part="11" refString="Wessels Boer J. G. 1962. The new world species of Trichomanes sect. Didymoglossum and Microgonium. Acta Botanica Neerlandica 11: 277 - 330." title="The new world species of Trichomanes sect. Didymoglossum and Microgonium" type="journal article" year="1962">Wessels Boer 1962</bibRefCitation>
;
<bibRefCitation id="EFB35AD069202A7FB54AFC6715DCFC5F" author="Roux J. P." box="[1099,1237,930,957]" journalOrPublisher="Strelitzia" pageId="15" pageNumber="16" part="23" refString="Roux J. P. 2009. Synopsis of the Lycopodiophyta and Pteridophyta of Africa, Madagascar and neighbouring islands. Strelitzia 23." title="Synopsis of the Lycopodiophyta and Pteridophyta of Africa, Madagascar and neighbouring islands" type="journal volume" year="2009">Roux 2009</bibRefCitation>
). In addition, paleotropical
<taxonomicName id="4C225CA269202A7FB05CFC0210D1FC3C" box="[349,472,966,991]" class="Polypodiopsida" family="Hymenophyllaceae" genus="Trichomanes" kingdom="Plantae" order="Hymenophyllales" pageId="15" pageNumber="16" phylum="Tracheophyta" rank="species" species="reptans">
<emphasis id="B956FB3369202A7FB05CFC0210D1FC3C" box="[349,472,966,991]" italics="true" pageId="15" pageNumber="16">D. reptans</emphasis>
</taxonomicName>
has often been identified as
<taxonomicName id="4C225CA269202A7FB227FC021593FC3C" authority="(Hook.) J. P. Roux" authorityName="(Hook.) J.P.Roux" box="[806,1178,965,992]" class="Polypodiopsida" family="Hymenophyllaceae" genus="Didymoglossum" kingdom="Plantae" order="Hymenophyllales" pageId="15" pageNumber="16" phylum="Tracheophyta" rank="species" species="montanum">
<emphasis id="B956FB3369202A7FB227FC0212CFFC3C" box="[806,966,966,991]" italics="true" pageId="15" pageNumber="16">D. montanum</emphasis>
(Hook.) J.P.Roux
</taxonomicName>
, especially by
<bibRefCitation id="EFB35AD069202A7FB446FC011005FBE1" author="Sim T. R." journalOrPublisher="The University Press, Cambridge" pageId="15" pageNumber="16" refString="Sim T. R. 1915. The ferns of South Africa. The University Press, Cambridge." title="The ferns of South Africa" type="book" year="1915">Sim (1915)</bibRefCitation>
or
<bibRefCitation id="EFB35AD069202A7FB032FC23132BFBE1" author="Tardieu-Blot M. - L." box="[307,546,999,1026]" editor="Humbert H." journalOrPublisher="famille" pageId="15" pageNumber="16" pagination="16 - 38" part="3" refString="Tardieu-Blot M. - L. 1951. Hymenophyllacees. In: Humbert H. (ed.) Flore de Madagascar et des Comores, famille 3: 16 - 38. MNHN, Paris." title="Hymenophyllacees" type="journal article" volumeTitle="Flore de Madagascar et des Comores" year="1951">Tardieu-Blot (1951)</bibRefCitation>
. Types of
<taxonomicName id="4C225CA269202A7FB39AFC2C121FFBE2" box="[667,790,1000,1025]" class="Polypodiopsida" family="Hymenophyllaceae" genus="Trichomanes" kingdom="Plantae" order="Hymenophyllales" pageId="15" pageNumber="16" phylum="Tracheophyta" rank="species" species="reptans">
<emphasis id="B956FB3369202A7FB39AFC2C121FFBE2" box="[667,790,1000,1025]" italics="true" pageId="15" pageNumber="16">D. reptans</emphasis>
</taxonomicName>
and
<taxonomicName id="4C225CA269202A7FB251FC2C12F9FBE2" box="[848,1008,1000,1025]" class="Polypodiopsida" family="Hymenophyllaceae" genus="Didymoglossum" kingdom="Plantae" order="Hymenophyllales" pageId="15" pageNumber="16" phylum="Tracheophyta" rank="species" species="montanum">
<emphasis id="B956FB3369202A7FB251FC2C12F9FBE2" box="[848,1008,1000,1025]" italics="true" pageId="15" pageNumber="16">D. montanum</emphasis>
</taxonomicName>
are both neotropical, and exhibit identical diagnostic characters, explaining why we consider that these two taxa are synonyms (
<taxonomicName id="4C225CA269202A7FB5FFFBCF147EFBC7" box="[1278,1399,1035,1060]" class="Polypodiopsida" family="Hymenophyllaceae" genus="Trichomanes" kingdom="Plantae" order="Hymenophyllales" pageId="15" pageNumber="16" phylum="Tracheophyta" rank="species" species="reptans">
<emphasis id="B956FB3369202A7FB5FFFBCF147EFBC7" box="[1278,1399,1035,1060]" italics="true" pageId="15" pageNumber="16">D. reptans</emphasis>
</taxonomicName>
has priority) as previously considered by
<bibRefCitation id="EFB35AD069202A7FB3A5FBE91295FBAB" author="Wessels Boer J. G." box="[676,924,1069,1096]" journalOrPublisher="Acta Botanica Neerlandica" pageId="15" pageNumber="16" pagination="277 - 330" part="11" refString="Wessels Boer J. G. 1962. The new world species of Trichomanes sect. Didymoglossum and Microgonium. Acta Botanica Neerlandica 11: 277 - 330." title="The new world species of Trichomanes sect. Didymoglossum and Microgonium" type="journal article" year="1962">Wessels Boer (1962)</bibRefCitation>
. By considering such synonymy and the
<emphasis id="B956FB3369202A7FB1BCFB951011FB89" box="[189,280,1105,1130]" italics="true" pageId="15" pageNumber="16">a priori</emphasis>
of paleotropical
<taxonomicName id="4C225CA269202A7FB0E2FB951357FB89" box="[483,606,1105,1130]" class="Polypodiopsida" family="Hymenophyllaceae" genus="Trichomanes" kingdom="Plantae" order="Hymenophyllales" pageId="15" pageNumber="16" phylum="Tracheophyta" rank="species" species="reptans">
<emphasis id="B956FB3369202A7FB0E2FB951357FB89" box="[483,606,1105,1130]" italics="true" pageId="15" pageNumber="16">D. reptans</emphasis>
</taxonomicName>
populations,
<taxonomicName id="4C225CA269202A7FB3FEFB951272FB89" box="[767,891,1105,1130]" class="Polypodiopsida" family="Hymenophyllaceae" genus="Trichomanes" kingdom="Plantae" order="Hymenophyllales" pageId="15" pageNumber="16" phylum="Tracheophyta" rank="species" species="reptans">
<emphasis id="B956FB3369202A7FB3FEFB951272FB89" box="[767,891,1105,1130]" italics="true" pageId="15" pageNumber="16">D. reptans</emphasis>
</taxonomicName>
would be present in Neotropics, in eastern and southern Africa and in the western Indian Ocean, but would be absent in western and central Africa (according to collections and
<bibRefCitation id="EFB35AD069202A7FB325FB5213A7FB53" author="Roux J. P." box="[548,686,1174,1200]" journalOrPublisher="Strelitzia" pageId="15" pageNumber="16" part="23" refString="Roux J. P. 2009. Synopsis of the Lycopodiophyta and Pteridophyta of Africa, Madagascar and neighbouring islands. Strelitzia 23." title="Synopsis of the Lycopodiophyta and Pteridophyta of Africa, Madagascar and neighbouring islands" type="journal volume" year="2009">Roux 2009</bibRefCitation>
). However, unpublished personal molecular data (based on
<emphasis id="B956FB3369202A7FB1BCFB7C11EDFB31" box="[189,228,1208,1234]" italics="true" pageId="15" pageNumber="16">rbc</emphasis>
L sequences) would indicate that neotropical
<taxonomicName id="4C225CA269202A7FB3FDFB7D1271FB31" box="[764,888,1209,1234]" class="Polypodiopsida" family="Hymenophyllaceae" genus="Trichomanes" kingdom="Plantae" order="Hymenophyllales" pageId="15" pageNumber="16" phylum="Tracheophyta" rank="species" species="reptans">
<emphasis id="B956FB3369202A7FB3FDFB7D1271FB31" box="[764,888,1209,1234]" italics="true" pageId="15" pageNumber="16">D. reptans</emphasis>
</taxonomicName>
would be genetically close and yet distinct from paleotropical specimens from Madagascar and Comoros (i.e., they do not form a monophyletic cluster). The disjunct distribution and the genetic differences thus suggest that Comorian supposed
<taxonomicName id="4C225CA269202A7FB1BCFAE51032FAD9" box="[189,315,1313,1338]" class="Polypodiopsida" family="Hymenophyllaceae" genus="Trichomanes" kingdom="Plantae" order="Hymenophyllales" pageId="15" pageNumber="16" phylum="Tracheophyta" rank="species" species="reptans">
<emphasis id="B956FB3369202A7FB1BCFAE51032FAD9" box="[189,315,1313,1338]" italics="true" pageId="15" pageNumber="16">D. reptans</emphasis>
</taxonomicName>
(often identified as
<taxonomicName id="4C225CA269202A7FB334FAE513D1FAD9" box="[565,728,1313,1338]" class="Polypodiopsida" family="Hymenophyllaceae" genus="Didymoglossum" kingdom="Plantae" order="Hymenophyllales" pageId="15" pageNumber="16" phylum="Tracheophyta" rank="species" species="montanum">
<emphasis id="B956FB3369202A7FB334FAE513D1FAD9" box="[565,728,1313,1338]" italics="true" pageId="15" pageNumber="16">D. montanum</emphasis>
</taxonomicName>
) could be a distinct species and thus likely considered
<taxonomicName id="4C225CA269202A7FB1BCFA801052FABE" box="[189,347,1347,1373]" class="Polypodiopsida" family="Hymenophyllaceae" genus="Didymoglossum" kingdom="Plantae" order="Hymenophyllales" pageId="15" pageNumber="16" phylum="Tracheophyta" rank="species" species="robinsonii">
<emphasis id="B956FB3369202A7FB1BCFA801052FABE" box="[189,347,1347,1373]" italics="true" pageId="15" pageNumber="16">D. robinsonii</emphasis>
</taxonomicName>
(type from South Africa) as a distinct (potentially cryptic) taxon and not a synonym of
<taxonomicName id="4C225CA269202A7FB1BCFAA31031FA63" box="[189,312,1383,1408]" class="Polypodiopsida" family="Hymenophyllaceae" genus="Trichomanes" kingdom="Plantae" order="Hymenophyllales" pageId="15" pageNumber="16" phylum="Tracheophyta" rank="species" species="reptans">
<emphasis id="B956FB3369202A7FB1BCFAA31031FA63" box="[189,312,1383,1408]" italics="true" pageId="15" pageNumber="16">D. reptans</emphasis>
</taxonomicName>
. Additional molecular phylogenetic investigations including African specimens are required to clarify the taxonomic status of the paleotropical populations. Pending such revision we name the Comorian species
<taxonomicName id="4C225CA269202A7FB097FA68133BFA25" box="[406,562,1452,1478]" class="Polypodiopsida" family="Hymenophyllaceae" genus="Didymoglossum" kingdom="Plantae" order="Hymenophyllales" pageId="15" pageNumber="16" phylum="Tracheophyta" rank="species" species="robinsonii">
<emphasis id="B956FB3369202A7FB097FA68133BFA25" box="[406,562,1452,1478]" italics="true" pageId="15" pageNumber="16">D. robinsonii</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
</treatment>
</document>