314 lines
24 KiB
XML
314 lines
24 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.118.31572" ID-GBIF-Dataset="861469e9-c05c-44b7-b26b-b8729a023151" ID-PMC="PMC6418076" ID-Pensoft-Pub="1314-2003-118-89" ID-Pensoft-UUID="EB4BFFA7FFEBFFE0FFB6FFFCFFA3554B" ID-PubMed="30881193" ID-Zenodo-Dep="2594115" ModsDocAuthor="" ModsDocDate="2019" ModsDocID="1314-2003-118-89" ModsDocOrigin="PhytoKeys 118" ModsDocTitle="Nothodissotis (Melastomataceae), a new genus from Atlantic Central Africa, including the new species N.alenensis from Equatorial Guinea" checkinTime="1552147189799" checkinUser="pensoft" docAuthor="Veranso-Libalah, Marie Claire, Lachenaud, Olivier, Stone, Robert Douglas & Kadereit, Gudrun" docDate="2019" docId="DD3121EFD15E6E8DD15E78910CA016E5" docLanguage="en" docName="PhytoKeys 118: 89-103" docOrigin="PhytoKeys 118" docSource="http://dx.doi.org/10.3897/phytokeys.118.31572" docTitle="Nothodissotis barteri Veranso-Libalah & G. Kadereit 2019, comb. nov." docType="treatment" docVersion="6" id="EB4BFFA7FFEBFFE0FFB6FFFCFFA3554B" lastPageNumber="94" masterDocId="EB4BFFA7FFEBFFE0FFB6FFFCFFA3554B" masterDocTitle="Nothodissotis (Melastomataceae), a new genus from Atlantic Central Africa, including the new species N. alenensis from Equatorial Guinea" masterLastPageNumber="103" masterPageNumber="89" pageNumber="92" updateTime="1668139207457" updateUser="ExternalLinkService">
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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>Nothodissotis (Melastomataceae), a new genus from Atlantic Central Africa, including the new species N. alenensis from Equatorial Guinea</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>Veranso-Libalah, Marie Claire</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>Lachenaud, Olivier</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>Stone, Robert Douglas</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>Kadereit, Gudrun</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>PhytoKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2019</mods:date>
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<mods:detail type="issue">
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<mods:number>118</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>89</mods:start>
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<mods:end>103</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:location>
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<mods:url>http://dx.doi.org/10.3897/phytokeys.118.31572</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.118.31572</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-118-89</mods:identifier>
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<mods:identifier type="Pensoft-UUID">EB4BFFA7FFEBFFE0FFB6FFFCFFA3554B</mods:identifier>
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<mods:identifier type="Zenodo-Dep">2594115</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="154434689" LSID="urn:lsid:plazi:treatment:DD3121EFD15E6E8DD15E78910CA016E5" httpUri="http://treatment.plazi.org/id/DD3121EFD15E6E8DD15E78910CA016E5" lastPageId="5" lastPageNumber="94" pageId="3" pageNumber="92">
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<subSubSection pageId="3" pageNumber="92" type="nomenclature">
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<paragraph pageId="3" pageNumber="92">
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<taxonomicName LSID="2F7FCDFF-4435-59FD-A1D3-58CDB6FD50E4" authority="(Hook. f.) Veranso-Libalah & G. Kadereit" authorityName="Veranso-Libalah & G. Kadereit" authorityYear="2019" baseAuthorityName="Veranso-Libalah & G. Kadereit" baseAuthorityYear="2019" class="Magnoliopsida" family="Melastomataceae" genus="Nothodissotis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Nothodissotis barteri" order="Myrtales" pageId="3" pageNumber="92" phylum="Tracheophyta" rank="species" species="barteri" status="comb. nov.">Nothodissotis barteri (Hook.f.) Veranso-Libalah & G.Kadereit</taxonomicName>
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<taxonomicNameLabel pageId="3" pageNumber="92">comb. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Digital microscope photographs of the hypanthia of Nothodissotis spp. (A-D) and SEM photographs of the seeds of N. barteri (E-H). A, B hypanthium of Nothodissotis alenensis (Parmentier & Esono 3453); cl = calyx-lobes and ia = intersepalar appendages C, D hypanthium of N. barteri (Ngok Banak 1196) E, F seeds of N. barteri in dorsal view G, H same in lateral view (Parmentier 3544)." figureDoi="10.3897/phytokeys.118.31572.figure2" httpUri="https://binary.pensoft.net/fig/269688" pageId="3" pageNumber="92">
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Figs 2
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<normalizedToken originalValue="C–H">C-H</normalizedToken>
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</figureCitation>
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Nothodissotis barteri. A habit B branches and inflorescence C leaf seen from above, and flower (petals fallen) D flower bud E blooming flower F stamens. From Droissart et al. 1668 (A, B) and Stevart & Oliveira 5136 (C-F)." figureDoi="10.3897/phytokeys.118.31572.figure3" httpUri="https://binary.pensoft.net/fig/269689" pageId="3" pageNumber="92">, 3</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="92" type="reference_group">
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<paragraph pageId="3" pageNumber="92">
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≡
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<taxonomicName authorityName="Hook fil" authorityYear="1871" class="Magnoliopsida" family="Melastomataceae" genus="Dissotis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Dissotis barteri" order="Myrtales" pageId="3" pageNumber="92" phylum="Tracheophyta" rank="species" species="barteri">Dissotis barteri</taxonomicName>
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Hook.f., Fl. Trop. Afr. [Oliver et al.] 2: 454 (1871).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="92" type="lectotype (designated here)">
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<paragraph pageId="3" pageNumber="92">Lectotype (designated here).</paragraph>
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<paragraph pageId="3" pageNumber="92">
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<normalizedToken originalValue="Príncipe">Principe</normalizedToken>
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, 1859,
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<emphasis italics="true" pageId="3" pageNumber="92">Barter s.n.</emphasis>
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(K! [K000313101]; isolectotype: K! [K000313102]).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="4" lastPageNumber="93" pageId="3" pageNumber="92" type="materials_examined">
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<paragraph pageId="3" pageNumber="92">Additional specimens examined.</paragraph>
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<paragraph lastPageId="4" lastPageNumber="93" pageId="3" pageNumber="92">
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CAMEROON.
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<normalizedToken originalValue="Réserve">Reserve</normalizedToken>
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de Faune
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<normalizedToken originalValue="d’Ebo">d'Ebo</normalizedToken>
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, village de Ndokbaguengue, campement de Djouma, sommet
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<normalizedToken originalValue="après">apres</normalizedToken>
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le transect
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<normalizedToken originalValue="“Gachaka”">"Gachaka"</normalizedToken>
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,
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<geoCoordinate degrees="4" direction="north" minutes="21.7164" orientation="latitude" precision="1" value="4.36194">4°21.7164'N</geoCoordinate>
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,
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<geoCoordinate degrees="10" direction="east" minutes="14.9694" orientation="longitude" precision="1" value="10.24949">10°14.9694'E</geoCoordinate>
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, 1003 m, 15 Feb. 2014 (fl.),
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<emphasis italics="true" pageId="3" pageNumber="92">Droissart et al. 1668</emphasis>
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(BRLU!, MO!); Ebo forest proposed National park, Ebo Forest Research Station, Bekango trail,
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<pageBreakToken pageId="4" pageNumber="93" start="start">13</pageBreakToken>
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Dec 2006 (fl.),
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<emphasis italics="true" pageId="4" pageNumber="93">Osborne & Emang Abwe 323</emphasis>
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(K!). EQUATORIAL GUINEA. Inselberg Acoak Banga
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<normalizedToken originalValue="près">pres</normalizedToken>
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de Ngong Mocomo,
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<geoCoordinate degrees="1" direction="north" minutes="04" orientation="latitude" precision="925" value="1.0666667">1°04'N</geoCoordinate>
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,
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<geoCoordinate degrees="11" direction="east" minutes="11" orientation="longitude" precision="925" value="11.183333">11°11'E</geoCoordinate>
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, 8 Aug 1998 (fr.),
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<emphasis italics="true" pageId="4" pageNumber="93">Lejoly & Elad 98/77</emphasis>
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(BRLU!); inselberg de Akoak Ebanga
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<normalizedToken originalValue="à">a</normalizedToken>
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1 h du village de Ngong Mocomo,
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<normalizedToken originalValue="à">a</normalizedToken>
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10 km de Nsork,
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<geoCoordinate degrees="1" direction="north" minutes="04" orientation="latitude" precision="925" value="1.0666667">1°04'N</geoCoordinate>
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,
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<geoCoordinate degrees="11" direction="east" minutes="12" orientation="longitude" precision="925" value="11.2">11°12'E</geoCoordinate>
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, 585 m, 31 May 2002 (fr.),
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<emphasis italics="true" pageId="4" pageNumber="93">Parmentier & Esono 3495</emphasis>
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(BRLU!); ibid., 590 m, 1 Jun 2002 (fr.),
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<emphasis italics="true" pageId="4" pageNumber="93">Parmentier & Esono 3544</emphasis>
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(BRLU!). GABON. rocher
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<normalizedToken originalValue="Fané">Fane</normalizedToken>
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, Efout, E of
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<normalizedToken originalValue="Médouneu">Medouneu</normalizedToken>
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, 5 Feb. 1968 (fl.),
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<emphasis italics="true" pageId="4" pageNumber="93">
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N.
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<normalizedToken originalValue="Hallé">Halle</normalizedToken>
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& Villiers 4952
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</emphasis>
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(P05264604!); inselberg Milobo,
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<geoCoordinate degrees="0" direction="north" minutes="56.35" orientation="latitude" precision="9" value="0.93916667">0°56.35'N</geoCoordinate>
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,
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<geoCoordinate degrees="10" direction="east" minutes="31.31" orientation="longitude" precision="9" value="10.521833">10°31.31'E</geoCoordinate>
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, 750 m, 8 Jul 2001 (st.),
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<emphasis italics="true" pageId="4" pageNumber="93">Ngok Banak et al. 39</emphasis>
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(BRLU!, WAG!); ibid.,
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<geoCoordinate degrees="0" direction="north" minutes="56.35" orientation="latitude" precision="9" value="0.93916667">0°56.35'N</geoCoordinate>
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,
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<geoCoordinate degrees="10" direction="east" minutes="30.94" orientation="longitude" precision="9" value="10.515667">10°30.94'E</geoCoordinate>
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, 760 m, 26 Nov 2001 (fl. buds),
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<emphasis italics="true" pageId="4" pageNumber="93">Ngok Banak et al. 301</emphasis>
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(BRLU!, WAG!); ibid.,
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<geoCoordinate degrees="0" direction="north" minutes="56.29" orientation="latitude" precision="9" value="0.9381667">0°56.29'N</geoCoordinate>
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,
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<geoCoordinate degrees="10" direction="east" minutes="30.87" orientation="longitude" precision="9" value="10.5145">10°30.87'E</geoCoordinate>
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, 770 m, 6 Dec 2001 (fl.),
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<emphasis italics="true" pageId="4" pageNumber="93">Ngok Banak et al. 357</emphasis>
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(BRLU!, WAG!); c. 9 km ESE of
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<normalizedToken originalValue="Médouneu">Medouneu</normalizedToken>
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, Efot, inselberg Voma,
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<geoCoordinate degrees="1" direction="north" minutes="00.92" orientation="latitude" precision="9" value="1.0153333">1°00.92'N</geoCoordinate>
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,
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<geoCoordinate degrees="10" direction="east" minutes="54.30" orientation="longitude" precision="9" value="10.905">10°54.30'E</geoCoordinate>
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, 500 m, 24 Dec 2002 (fl.),
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<emphasis italics="true" pageId="4" pageNumber="93">Ngok Banak et al. 1196</emphasis>
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(BRLU!, MO!, WAG!); ibid.,
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<geoCoordinate degrees="1" direction="north" minutes="00.19" orientation="latitude" precision="9" value="1.0031667">1°00.19'N</geoCoordinate>
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,
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<geoCoordinate degrees="10" direction="east" minutes="54.08" orientation="longitude" precision="9" value="10.901334">10°54.08'E</geoCoordinate>
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, 523 m, 26 Dec 2002 (fl. & fr.),
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<emphasis italics="true" pageId="4" pageNumber="93">Ngok Banak et al. 1264</emphasis>
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(BRLU!, WAG!); Mont Mengong, inselberg au pied du village de Nzec 1,
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<normalizedToken originalValue="à">a</normalizedToken>
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45 km de Mitzic vers Sam,
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<geoCoordinate degrees="0" direction="north" minutes="57" orientation="latitude" precision="925" value="0.95">0°57'N</geoCoordinate>
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,
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<geoCoordinate degrees="11" direction="east" minutes="17" orientation="longitude" precision="925" value="11.283334">11°17'E</geoCoordinate>
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, 670 m, 6 Jan 2000 (fl),
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<emphasis italics="true" pageId="4" pageNumber="93">Parmentier & Nguema 585</emphasis>
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(BRLU!); Mont Fene, inselberg au pied du village
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<normalizedToken originalValue="d’Efot">d'Efot</normalizedToken>
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,
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<geoCoordinate degrees="1" direction="north" minutes="00" orientation="latitude" precision="925" value="1.0">1°00'N</geoCoordinate>
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,
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<geoCoordinate degrees="10" direction="east" minutes="54" orientation="longitude" precision="925" value="10.9">10°54'E</geoCoordinate>
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, 15 Jan 2000 (st.),
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<emphasis italics="true" pageId="4" pageNumber="93">Parmentier & Nguema 650</emphasis>
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(BRLU!); Mont Voma, inselberg au pied du village
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<normalizedToken originalValue="d’Efot">d'Efot</normalizedToken>
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,
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<geoCoordinate degrees="1" direction="north" minutes="00" orientation="latitude" precision="925" value="1.0">1°00'N</geoCoordinate>
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,
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<geoCoordinate degrees="10" direction="east" minutes="54" orientation="longitude" precision="925" value="10.9">10°54'E</geoCoordinate>
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, 19 Jan 2000 (fl.),
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<emphasis italics="true" pageId="4" pageNumber="93">Parmentier & Nguema 745</emphasis>
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(BRLU!, WAG!); c. 28 km ESE of
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<normalizedToken originalValue="Médouneu">Medouneu</normalizedToken>
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,
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<geoCoordinate degrees="0" direction="north" minutes="55" orientation="latitude" precision="925" value="0.9166667">0°55'N</geoCoordinate>
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,
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<geoCoordinate degrees="11" direction="east" minutes="01" orientation="longitude" precision="925" value="11.016666">11°01'E</geoCoordinate>
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, 500 m, 3 Feb 1986 (fl.),
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<emphasis italics="true" pageId="4" pageNumber="93">J.M. & B. Reitsma 1796</emphasis>
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(WAG!).
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<normalizedToken originalValue="PRÍNCIPE">PRINCIPE</normalizedToken>
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. Infante D. Henrique, c. 215 m (c. 700 ft), 21 Dec. 1932 (fl.),
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<emphasis italics="true" pageId="4" pageNumber="93">Exell 652</emphasis>
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(BR0000017285346); sommet du Pico, 30 Aug 1999 (fl.),
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<emphasis italics="true" pageId="4" pageNumber="93">Joffroy 202</emphasis>
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(BRLU!); Pico Mesa, 600 m, 25 Mar. 1998 (fr.),
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<emphasis italics="true" pageId="4" pageNumber="93">Oliveira 546</emphasis>
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(BRLU!); Morro Fundao,
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<geoCoordinate degrees="1" direction="north" minutes="37" orientation="latitude" precision="925" value="1.6166667">1°37'N</geoCoordinate>
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,
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<geoCoordinate degrees="7" direction="east" minutes="23" orientation="longitude" precision="925" value="7.383333">7°23'E</geoCoordinate>
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, 370 m, 8 Oct. 1997 (fr.),
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<emphasis italics="true" pageId="4" pageNumber="93">
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<normalizedToken originalValue="Stévart">Stevart</normalizedToken>
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& Oliveira 259
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</emphasis>
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(BRLU!).
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<normalizedToken originalValue="Príncipe">Principe</normalizedToken>
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Island, summit of the Pico de
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<normalizedToken originalValue="Príncipe">Principe</normalizedToken>
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, submontane forest with many epiphytes on a ridge,
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<geoCoordinate degrees="01" direction="north" minutes="34" orientation="latitude" precision="15" seconds="48" value="1.5799999">01°34'48"N</geoCoordinate>
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,
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<geoCoordinate degrees="007" direction="east" minutes="23" orientation="longitude" precision="15" seconds="01" value="7.383611">007°23'01"E</geoCoordinate>
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, 945 m, 16 Feb. 2018 (fl. & fr.),
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<emphasis italics="true" pageId="4" pageNumber="93">
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<normalizedToken originalValue="Stévart">Stevart</normalizedToken>
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& Oliveira 5136
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</emphasis>
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(BRLU!, MO!).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="93" type="distribution">
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<paragraph pageId="4" pageNumber="93">Distribution and habitat.</paragraph>
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<paragraph pageId="4" pageNumber="93">
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<taxonomicName authorityName="Veranso-Libalah & G. Kadereit" authorityYear="2019" baseAuthorityName="Veranso-Libalah & G. Kadereit" baseAuthorityYear="2019" class="Magnoliopsida" family="Melastomataceae" genus="Nothodissotis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Nothodissotis barteri" order="Myrtales" pageId="4" pageNumber="93" phylum="Tracheophyta" rank="species" species="barteri">
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<emphasis italics="true" pageId="4" pageNumber="93">Nothodissotis barteri</emphasis>
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</taxonomicName>
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is sparsely distributed in Cameroon (Ebo forest), south-eastern Equatorial Guinea (near Nsork), northern Gabon, and
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<normalizedToken originalValue="Príncipe">Principe</normalizedToken>
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Island (Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Distribution of Nothodissotis species." figureDoi="10.3897/phytokeys.118.31572.figure4" httpUri="https://binary.pensoft.net/fig/269690" pageId="4" pageNumber="93">4</figureCitation>
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). It occurs exclusively on rock outcrops at 370-1000 m elevation, mainly in low shrubby vegetation near the edge of the rocks ("manteau arbustif") where it is locally dominant, and sometimes also as isolated plants in rocky grassland dominated by
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<taxonomicName authorityName="J. Raynal" authorityYear="1963" baseAuthorityName="Boeckeler" class="Monocotyledoneae" family="Cyperaceae" genus="Afrotrilepis" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Afrotrilepis pilosa" order="Cyperales" pageId="4" pageNumber="93" phylum="Angiospermae" rank="species" species="pilosa">
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<emphasis italics="true" pageId="4" pageNumber="93">Afrotrilepis pilosa</emphasis>
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</taxonomicName>
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(Boeck.) J.Raynal (
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<taxonomicName authorityName="J.Raynal" authorityYear="1963" baseAuthorityName="Gilly" class="Monocotyledoneae" family="Cyperaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Cyperales" pageId="4" pageNumber="93" phylum="Angiospermae" rank="family">Cyperaceae</taxonomicName>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="93" type="phenology">
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<paragraph pageId="4" pageNumber="93">Phenology.</paragraph>
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<paragraph pageId="4" pageNumber="93">
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Flowering recorded mainly from
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<normalizedToken originalValue="November–February">November-February</normalizedToken>
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, once in August; fruits in March,
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<normalizedToken originalValue="May–June">May-June</normalizedToken>
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, August, October and December.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="5" lastPageNumber="94" pageId="4" pageNumber="93" type="conservation status">
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<paragraph pageId="4" pageNumber="93">Conservation status.</paragraph>
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<paragraph lastPageId="5" lastPageNumber="94" pageId="4" pageNumber="93">
|
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Vulnerable [VU B2ab(iii)]. The EOO of
|
||
<taxonomicName authorityName="Veranso-Libalah & G. Kadereit" authorityYear="2019" baseAuthorityName="Veranso-Libalah & G. Kadereit" baseAuthorityYear="2019" class="Magnoliopsida" family="Melastomataceae" genus="Nothodissotis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Nothodissotis barteri" order="Myrtales" pageId="4" pageNumber="93" phylum="Tracheophyta" rank="species" species="barteri">
|
||
<emphasis italics="true" pageId="4" pageNumber="93">Nothodissotis barteri</emphasis>
|
||
</taxonomicName>
|
||
is estimated to be 82,625 km2 (above the upper limit for Vulnerable status under sub-criterion B1) and its AOO to be 48 km2 (within the limit for Endangered under sub-criterion B2). The species is sparsely distributed in Cameroon, Equatorial Guinea, northern Gabon and
|
||
<normalizedToken originalValue="Príncipe">Principe</normalizedToken>
|
||
island, and is restricted to rocky outcrops where it occurs in low shrubby vegetation or grassland. It is known from 21 collections representing eleven subpopulations, most of which (except three on
|
||
<normalizedToken originalValue="Príncipe">Principe</normalizedToken>
|
||
island) lie outside protected areas. In most of its range, bushfires and agriculture (mostly pineapple plantations) represent the main threats to its habitat; planned tourism development in
|
||
<normalizedToken originalValue="Príncipe">Principe</normalizedToken>
|
||
is another threat. A decline in habitat extent and quality is therefore expected. The eleven subpopulations represent a total of ten locations (sensu
|
||
<bibRefCitation author="IUCN" journalOrPublisher="2. L. Reeve, London" pageId="10" pageNumber="99" refId="B6" refString="IUCN, 2012. IUCN Red List Categories and Criteria. Version 3.1 (2nd edn). IUCN Species Survival Commission, Gland & Cambridge." title="IUCN Red List Categories and Criteria. Version 3.1 (2 nd edn). IUCN Species Survival Commission, Gland & Cambridge." year="2012">IUCN 2012</bibRefCitation>
|
||
), fall
|
||
<pageBreakToken pageId="5" pageNumber="94" start="start">ing</pageBreakToken>
|
||
within the limit for Vulnerable status, and the species is therefore assessed as Vulnerable under these conditions B2ab(iii).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="5" pageNumber="94" type="notes">
|
||
<paragraph pageId="5" pageNumber="94">Notes.</paragraph>
|
||
<paragraph pageId="5" pageNumber="94">
|
||
This species, originally described from
|
||
<normalizedToken originalValue="Príncipe">Principe</normalizedToken>
|
||
Island (
|
||
<bibRefCitation DOI="https://doi.org/10.5962/bhl.title.42" author="Hooker, JD" editor="Oliver, D" journalOrPublisher="2. L. Reeve, London" pageId="10" pageNumber="99" pagination="439 - 464" refId="B5" refString="Hooker, JD, 1871. Melastomaceae. In: Oliver, D, Ed., Flora of tropical Africa, vol. 2. L. Reeve, London: 439 - 464, DOI: https://doi.org/10.5962/bhl.title.42" title="Melastomaceae." url="https://doi.org/10.5962/bhl.title.42" volumeTitle="Flora of tropical Africa, vol." year="1871">Hooker 1871</bibRefCitation>
|
||
), has since been reported from Gabon (
|
||
<bibRefCitation author="Jacques-Felix, H" journalOrPublisher="2. L. Reeve, London" pageId="10" pageNumber="99" refId="B9" refString="Jacques-Felix, H, 1983b. 25. Melastomatacees. In: Leroy JF (Ed.) Flore du Gabon. Museum National d'Histoire Naturelle, Paris." title="25. Melastomatacees. In: Leroy JF (Ed.) Flore du Gabon. Museum National d'Histoire Naturelle, Paris." year="1983 b">
|
||
<normalizedToken originalValue="Jacques-Félix">Jacques-Felix</normalizedToken>
|
||
1983b
|
||
</bibRefCitation>
|
||
) and Equatorial Guinea (
|
||
<bibRefCitation DOI="https://doi.org/10.3989/ajbm.2002.v60.i2.95" author="Parmentier, I" journalOrPublisher="Anales del Jardin Botanico de Madrid" pageId="11" pageNumber="100" pagination="331 - 346" refId="B13" refString="Parmentier, I, Geerinck, D, 2003. Checklist of the Melastomataceae of Equatorial Guinea. Anales del Jardin Botanico de Madrid 60 (2): 331 - 346, DOI: https://doi.org/10.3989/ajbm.2002.v60.i2.95" title="Checklist of the Melastomataceae of Equatorial Guinea." url="https://doi.org/10.3989/ajbm.2002.v60.i2.95" volume="60" year="2003">Parmentier and Geerinck 2003</bibRefCitation>
|
||
). The collections cited above from Cameroon are the first for the country and represent an important range extension northwards.
|
||
</paragraph>
|
||
<paragraph pageId="5" pageNumber="94">
|
||
The seeds of this species have not been described previously (e.g.
|
||
<bibRefCitation author="Jacques-Felix, H" journalOrPublisher="2. L. Reeve, London" pageId="10" pageNumber="99" refId="B9" refString="Jacques-Felix, H, 1983b. 25. Melastomatacees. In: Leroy JF (Ed.) Flore du Gabon. Museum National d'Histoire Naturelle, Paris." title="25. Melastomatacees. In: Leroy JF (Ed.) Flore du Gabon. Museum National d'Histoire Naturelle, Paris." year="1983 b">
|
||
<normalizedToken originalValue="Jacques-Félix">Jacques-Felix</normalizedToken>
|
||
1983b
|
||
</bibRefCitation>
|
||
). They are cochleate, c. 0.5
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
0.35 mm, and bear rounded tubercles arranged in parallel rows (Fig.
|
||
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Digital microscope photographs of the hypanthia of Nothodissotis spp. (A-D) and SEM photographs of the seeds of N. barteri (E-H). A, B hypanthium of Nothodissotis alenensis (Parmentier & Esono 3453); cl = calyx-lobes and ia = intersepalar appendages C, D hypanthium of N. barteri (Ngok Banak 1196) E, F seeds of N. barteri in dorsal view G, H same in lateral view (Parmentier 3544)." figureDoi="10.3897/phytokeys.118.31572.figure2" httpUri="https://binary.pensoft.net/fig/269688" pageId="5" pageNumber="94">
|
||
2
|
||
<normalizedToken originalValue="E–H">E-H</normalizedToken>
|
||
</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph pageId="5" pageNumber="94">Two specimens, probably from the same field collection by Barter in 1859, are housed in K, with neither of them designated as the holo- or isotype. For this reason, we designate the specimen K000313101 as the lectotype and K000313102 as the isolectotype.</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |