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<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.121.29924" ID-GBIF-Dataset="b83fa02b-b303-4799-856d-b4dbe1160a93" ID-PMC="PMC6522442" ID-Pensoft-Pub="1314-2003-121-81" ID-Pensoft-UUID="B21D393FFFFBFC4EFF96FFA7FFF98263" ID-PubMed="31114428" ID-Zenodo-Dep="3484962" ModsDocAuthor="" ModsDocDate="2019" ModsDocID="1314-2003-121-81" ModsDocOrigin="PhytoKeys 121" ModsDocTitle="A checklist of rheophytes of Cameroon" checkinTime="1557465998154" checkinUser="pensoft" docAuthor="Kuetegue, Felix, Sonke, Bonaventure &amp; Ameka, Gabriel K." docDate="2019" docId="5A6200C7E772DC725F8EB9F699F8376A" docLanguage="en" docName="PhytoKeys 121: 81-131" docOrigin="PhytoKeys 121" docSource="http://dx.doi.org/10.3897/phytokeys.121.29924" docTitle="Bolbitis heudelotii Alston, J. Bot. 72 (Suppl. 2): 3 1934" docType="treatment" docVersion="6" id="B21D393FFFFBFC4EFF96FFA7FFF98263" lastPageNumber="81" masterDocId="B21D393FFFFBFC4EFF96FFA7FFF98263" masterDocTitle="A checklist of rheophytes of Cameroon" masterLastPageNumber="131" masterPageNumber="81" pageNumber="81" updateTime="1668139284282" updateUser="ExternalLinkService">
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<mods:titleInfo>
<mods:title>A checklist of rheophytes of Cameroon</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Kuetegue, Felix</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Sonke, Bonaventure</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Ameka, Gabriel K.</mods:namePart>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
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<mods:titleInfo>
<mods:title>PhytoKeys</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2019</mods:date>
<mods:detail type="volume">
<mods:number>121</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>81</mods:start>
<mods:end>131</mods:end>
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<mods:location>
<mods:url>http://dx.doi.org/10.3897/phytokeys.121.29924</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.121.29924</mods:identifier>
<mods:identifier type="Pensoft-Pub">1314-2003-121-81</mods:identifier>
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<mods:identifier type="Zenodo-Dep">3484962</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="157119268" LSID="urn:lsid:plazi:treatment:5A6200C7E772DC725F8EB9F699F8376A" httpUri="http://treatment.plazi.org/id/5A6200C7E772DC725F8EB9F699F8376A" lastPageNumber="81" pageId="0" pageNumber="81">
<subSubSection pageId="0" pageNumber="81" type="nomenclature">
<paragraph pageId="0" pageNumber="81">
<taxonomicName LSID="228671C6-542F-5D6A-BE01-83155A059C6B" authority="(Bory ex Fee) Alston, J. Bot. 72 (Suppl. 2): 3 (1934)" authorityName="Alston, J. Bot. 72 (Suppl. 2): 3" authorityYear="1934" baseAuthorityName="Bory ex Fee" baseAuthorityYear="1934" class="Polypodiopsida" family="Lomariopsidaceae" genus="Bolbitis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Bolbitis heudelotii" order="Polypodiales" pageId="0" pageNumber="81" phylum="Tracheophyta" rank="species" species="heudelotii">
Bolbitis heudelotii (Bory ex
<normalizedToken originalValue="Fée">Fee</normalizedToken>
) Alston, J. Bot. 72 (Suppl. 2): 3 (1934)
</taxonomicName>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="81" type="reference_group">
<paragraph pageId="0" pageNumber="81">
<taxonomicName class="Polypodiopsida" family="Lomariopsidaceae" genus="Gymnopteris" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Gymnopteris heudelotii" order="Polypodiales" pageId="0" pageNumber="81" phylum="Tracheophyta" rank="species" species="heudelotii">Gymnopteris heudelotii</taxonomicName>
Bory ex
<normalizedToken originalValue="Fée">Fee</normalizedToken>
,
<normalizedToken originalValue="Mém">Mem</normalizedToken>
. Foug., 2. Hist. Acrostich. 84: 45, t. 45 (1845)
</paragraph>
<paragraph pageId="0" pageNumber="81">
<taxonomicName class="Polypodiopsida" family="Lomariopsidaceae" genus="Leptochilus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Leptochilus heudelotii" order="Polypodiales" pageId="0" pageNumber="81" phylum="Tracheophyta" rank="species" species="heudelotii">Leptochilus heudelotii</taxonomicName>
(Bory ex
<normalizedToken originalValue="Fée">Fee</normalizedToken>
) C.Chr., Index Filic. 11, 385 (1905)
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="81" type="materials_examined">
<paragraph pageId="0" pageNumber="81">Type.</paragraph>
<paragraph pageId="0" pageNumber="81">
Guinea Conakry, Fouta Djallon, in herb Bory,
<emphasis italics="true" pageId="0" pageNumber="81">Heudelot 803</emphasis>
(holotype: P).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="81" type="description">
<paragraph pageId="0" pageNumber="81">Description.</paragraph>
<paragraph pageId="0" pageNumber="81">Herbaceous, rhizome thick with dark brown scales and creeping on rocks; numerous roots; sterile fronds 30-80 cm long, linear to elliptical; fertile fronds 25-100 cm, long, linear, abaxial surface with sporangia.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="81" type="materials_examined">
<paragraph pageId="0" pageNumber="81">Specimens examined.</paragraph>
<paragraph pageId="0" pageNumber="81">
Pangar River, at Tapare (Dang Assoura),
<geoCoordinate degrees="5" direction="north" minutes="22" orientation="latitude" precision="925" value="5.366667">5°22'N</geoCoordinate>
,
<geoCoordinate degrees="13" direction="east" minutes="31" orientation="longitude" precision="925" value="13.516666">13°31'E</geoCoordinate>
, 11 Feb 1961,
<emphasis italics="true" pageId="0" pageNumber="81">R. Letouzey 3452</emphasis>
(YA); Maan, 24 km southeast of Nyabesan, 00 Feb 1963,
<emphasis italics="true" pageId="0" pageNumber="81">J. &amp; A</emphasis>
.
<emphasis italics="true" pageId="0" pageNumber="81">Raynal 10264</emphasis>
(YA); East of Kribi on Kienke River,
<geoCoordinate degrees="2" direction="north" minutes="56" orientation="latitude" precision="925" value="2.9333334">2°56'N</geoCoordinate>
,
<geoCoordinate degrees="9" direction="east" minutes="55" orientation="longitude" precision="925" value="9.916667">9°55'E</geoCoordinate>
, 05 Apr 1969,
<emphasis italics="true" pageId="0" pageNumber="81">J. J. Bos 4282</emphasis>
(YA); Limbe at Limbe River,
<geoCoordinate degrees="4" direction="north" minutes="2" orientation="latitude" precision="925" value="4.0333333">4°2'N</geoCoordinate>
,
<geoCoordinate degrees="9" direction="east" minutes="12" orientation="longitude" precision="925" value="9.2">9°12'E</geoCoordinate>
, 13 Jan 2011,
<emphasis italics="true" pageId="0" pageNumber="81">F. Kuetegue 412, 414</emphasis>
(YA).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="81" type="habitat">
<paragraph pageId="0" pageNumber="81">Habitat.</paragraph>
<paragraph pageId="0" pageNumber="81">Riverbeds of perennial streams; edge of waterfalls; seasonally flooded in swift-flowing rivers or streams, able to withstand spate; in rainforest.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="81" type="distribution">
<paragraph pageId="0" pageNumber="81">Distribution.</paragraph>
<paragraph pageId="0" pageNumber="81">
Widespread in tropical Africa. Angola, Benin, Cameroon (Fig.
<figureCitation captionStart="Figures 210" captionStartId="F2" captionText="Figures 2 - 10. 2 Bolbitis fluviatilis (Hook.) Ching 3 Bolbitis heudelotii (Bory ex Fee) Alston 4 Lepidagathis alopecuroides R. Br. ex Griseb. 5 Achyranthes talbotii Hutch &amp; Daziel 6 Crinum natans Baker 7 Kanahia laniflora (Forssk.) R. Br. 8 Anubias barteri Schott 9 Cyperus rheophyticus Lye 10 Cyperus tonkinensis C. B. Clarke var. baikiei (C. B. Clarke ex Kuk) S. S. Hooper." figureDoi="10.3897/phytokeys.121.29924.figures2-10" httpUri="https://binary.pensoft.net/fig/300480" pageId="0" pageNumber="81">3</figureCitation>
), Central African Republic, Congo,
<normalizedToken originalValue="Côte">Cote</normalizedToken>
<normalizedToken originalValue="dIvoire">d'Ivoire</normalizedToken>
, Democratic Republic of Congo, Ghana, Guinea, Malawi, Mali, Mozambique, Nigeria, Sierra Leone, Tanzania, Togo, Zambia, and Zimbabwe.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="81" type="conservation status">
<paragraph pageId="0" pageNumber="81">Conservation status in Cameroon.</paragraph>
<paragraph pageId="0" pageNumber="81">
<taxonomicName authorityName="Alston, J. Bot. 72 (Suppl. 2): 3" authorityYear="1934" baseAuthorityName="Bory ex Fee" class="Polypodiopsida" family="Lomariopsidaceae" genus="Bolbitis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Bolbitis heudelotii" order="Polypodiales" pageId="0" pageNumber="81" phylum="Tracheophyta" rank="species" species="heudelotii">
<emphasis italics="true" pageId="0" pageNumber="81">Bolbitis heudelotii</emphasis>
</taxonomicName>
is not listed on http://www.iucnredlist.org nor in
<bibRefCitation author="Onana, JM" journalOrPublisher="Royal Botanic Gardens, Kew" pageId="0" pageNumber="81" refId="B66" refString="Onana, JM, Cheek, M, 2011. Red data list of the flowering plants of Cameroon: IUCN Global Assessments. Royal Botanic Gardens, Kew" title="Red data list of the flowering plants of Cameroon: IUCN Global Assessments." year="2011">Onana and Cheek (2011)</bibRefCitation>
. The extent of occurrence of this species is about 102,900 km2 with an area of occupancy of about 32 km2. The species is currently known from 8 localities. The main pressures on the habitats are logging; dam construction (i.e. Lom-Pangar Hydro-electric dam, between Lom and Pangar) and expansion of cocoa farms. Based on these threats, extent and/or quality of habitat
<taxonomicName class="Monocotyledoneae" family="Pandanaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="B. heudelotii" order="Pandanales" pageId="0" pageNumber="81" phylum="Angiospermae" rank="species" species="heudelotii">
<emphasis italics="true" pageId="0" pageNumber="81">B. heudelotii</emphasis>
</taxonomicName>
is here assessed as Vulnerable. IUCN Red List Category:
<emphasis bold="true" pageId="0" pageNumber="81">Vulnerable VUB2ab (ii, iii).</emphasis>
</paragraph>
</subSubSection>
</treatment>
</document>