458 lines
41 KiB
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458 lines
41 KiB
XML
<document ID-DOI="10.7717/peerj.10689" ID-GBIF-Dataset="c97097e0-264f-44c8-b532-bcb6f7f35b9a" ID-ISSN="2167-8359" ID-PMC="PMC7882137" ID-PubMed="33614269" ID-Zenodo-Dep="5847070" approvalRequired="1" approvalRequired_for_document="1" checkinTime="1642099237947" checkinUser="felipe" docAuthor="Cheek, Martin, Tchiengué, Barthélemy & van der Burgt, Xander" docDate="2021" docId="EF0FA647357CC259FFB0FD30D37159FD" docLanguage="en" docName="PeerJ.9.e10689.1-32.pdf.imf" docOrigin="PeerJ 9" docSource="http://dx.doi.org/10.7717/peerj.10689" docStyle="DocumentStyle:B6346867C9D49AB2DD3A1D607021D2E9:PeerJ.2019-.journal_article" docStyleId="B6346867C9D49AB2DD3A1D607021D2E9" docStyleName="PeerJ.2019-.journal_article" docTitle="Pseudohydrosme Engl. Sect. Chorianthera Engl. (Engler 1911" docType="treatment" docVersion="5" lastPageNumber="9" masterDocId="1336DE3F3579C251FE42FFBFD5775B1E" masterDocTitle="Taxonomic revision of the threatened African genus Pseudohydrosme Engl. (Araceae), with P. ebo, a new, critically endangered species from Ebo, Cameroon" masterLastPageNumber="32" masterPageNumber="1" pageNumber="6" updateTime="1668138823348" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:titleInfo>
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<mods:title>Taxonomic revision of the threatened African genus Pseudohydrosme Engl. (Araceae), with P. ebo, a new, critically endangered species from Ebo, Cameroon</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:namePart>Cheek, Martin</mods:namePart>
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<mods:affiliation>Royal Botanic Gardens, Kew, Richmond, UK</mods:affiliation>
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<mods:nameIdentifier type="email">m.cheek@kew.org</mods:nameIdentifier>
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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>Tchiengué, Barthélemy</mods:namePart>
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<mods:affiliation>Institute of Agronomic Research and Development, Herbier National Camerounais, Yaoundé, Centrale, Cameroon</mods:affiliation>
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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>van der Burgt, Xander</mods:namePart>
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<mods:affiliation>Identification & Naming, Royal Botanic Gardens, Kew, Richmond, Surrey, UK</mods:affiliation>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:title>PeerJ</mods:title>
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<mods:part>
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<mods:date>2021</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2021-02-11</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>9</mods:number>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:url>http://dx.doi.org/10.7717/peerj.10689</mods:url>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.7717/peerj.10689</mods:identifier>
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<mods:identifier type="GBIF-Dataset">c97097e0-264f-44c8-b532-bcb6f7f35b9a</mods:identifier>
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<mods:identifier type="ISSN">2167-8359</mods:identifier>
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<mods:identifier type="PMC">PMC7882137</mods:identifier>
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<mods:identifier type="PubMed">33614269</mods:identifier>
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<mods:identifier type="Zenodo-Dep">5847070</mods:identifier>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.5847036" ID-GBIF-Taxon="192084201" ID-Zenodo-Dep="5847036" LSID="urn:lsid:plazi:treatment:EF0FA647357CC259FFB0FD30D37159FD" httpUri="http://treatment.plazi.org/id/EF0FA647357CC259FFB0FD30D37159FD" lastPageId="8" lastPageNumber="9" pageId="5" pageNumber="6">
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<subSubSection pageId="5" pageNumber="6" type="nomenclature">
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<paragraph blockId="5.[498,1522,655,722]" pageId="5" pageNumber="6">
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<taxonomicName authority="Engl." authorityName="Engl. Sect. Chorianthera Engl. (Engler" authorityYear="1911" box="[498,768,655,682]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="5" pageNumber="6" phylum="Tracheophyta" rank="genus">
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<emphasis bold="true" box="[498,699,655,682]" italics="true" pageId="5" pageNumber="6">Pseudohydrosme</emphasis>
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Engl.
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</taxonomicName>
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(
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<bibRefCitation author="Engler" box="[786,988,655,682]" firstAuthor="Engler" journalOrPublisher="Botanischr Jahrbucher fur Systematik, Pflanzengeschichte und Pflanzengeographie" page="455" pageId="5" pageNumber="6" pagination="447 - 466" part="15" refId="ref16595" refString="Engler A. 1892. Araceae Africanae I. Botanischr Jahrbucher fur Systematik, Pflanzengeschichte und Pflanzengeographie 15: 447 - 466." title="Araceae Africanae I" type="journal article" year="1892">
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<emphasis box="[786,929,655,681]" italics="true" pageId="5" pageNumber="6">Engler, 1892</emphasis>
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: 455
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</bibRefCitation>
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; Brown in
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<bibRefCitation author="Thistleton-Dyer" box="[1120,1430,655,682]" journalOrPublisher="London: Lovell Reeve & Co" pageId="5" pageNumber="6" refId="ref17925" refString="Thistleton-Dyer. 1901. Flora of Tropical Africa 8. London: Lovell Reeve & Co." title="Flora of Tropical Africa 8" type="book" year="1901">
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<emphasis box="[1120,1371,655,681]" italics="true" pageId="5" pageNumber="6">Thistleton-Dyer, 1901</emphasis>
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: 160
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</bibRefCitation>
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;
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<bibRefCitation author="Engler" firstAuthor="Engler" journalOrPublisher="Leipzig: Von Wilhelm Engelmann (Druck von Breitkopf & Hartel in Leipzig)" page="47" pageId="5" pageNumber="6" pagination="47 - 49" refId="ref16618" refString="Engler A. 1911. Pseudohydrosme in: Engler A. Das Pflanzenreich IV 23 C (Araceae-Lasioideae). Leipzig: Von Wilhelm Engelmann (Druck von Breitkopf & Hartel in Leipzig), 47 - 49." title="Pseudohydrosme in: Engler A. Das Pflanzenreich IV 23 C (Araceae-Lasioideae)" type="book chapter" year="1911">
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<emphasis italics="true" pageId="5" pageNumber="6">Engler, 1911</emphasis>
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: 47
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</bibRefCitation>
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;
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<bibRefCitation author="Mayo, Bogner & Boyce" box="[611,1065,695,722]" firstAuthor="Mayo" page="221 - 222" pageId="5" pageNumber="6" refId="ref17444" refString="Mayo SJ, Bogner J, Boyce PC. 1997. The Genera of Araceae. Richmond: Royal Botanic Gardens, Kew." type="book" year="1997">
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<emphasis box="[611,949,695,722]" italics="true" pageId="5" pageNumber="6">Mayo, Bogner & Boyce, 1997</emphasis>
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: 221–222
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</bibRefCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="6" type="type_taxon">
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<paragraph blockId="5.[498,1449,758,824]" pageId="5" pageNumber="6">
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Type species:
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<taxonomicName authority="Engl." authorityName="Engl." box="[662,1057,758,784]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="5" pageNumber="6" phylum="Tracheophyta" rank="species" species="gabunensis">
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<emphasis box="[662,988,758,784]" italics="true" pageId="5" pageNumber="6">Pseudohydrosme gabunensis</emphasis>
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Engl.
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</taxonomicName>
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(Lectotypified by N. E. Brown in
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<bibRefCitation author="Thistleton-Dyer" box="[498,810,797,824]" journalOrPublisher="London: Lovell Reeve & Co" pageId="5" pageNumber="6" refId="ref17925" refString="Thistleton-Dyer. 1901. Flora of Tropical Africa 8. London: Lovell Reeve & Co." title="Flora of Tropical Africa 8" type="book" year="1901">
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<emphasis box="[498,749,798,824]" italics="true" pageId="5" pageNumber="6">Thistleton-Dyer, 1901</emphasis>
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: 160
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</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="6" type="reference_group">
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<paragraph blockId="5.[498,1542,860,1923]" box="[498,1464,860,887]" pageId="5" pageNumber="6">
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<taxonomicName authority="N. E. Br." authorityName="N. E. Br." box="[498,742,860,887]" class="Liliopsida" family="Araceae" genus="Zyganthera" higherTaxonomySource="GBIF" kingdom="Plantae" order="Alismatales" pageId="5" pageNumber="6" phylum="Tracheophyta" rank="genus">
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<emphasis box="[498,630,860,886]" italics="true" pageId="5" pageNumber="6">Zyganthera</emphasis>
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N. E. Br.
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</taxonomicName>
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(Brown in
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<bibRefCitation author="Thistleton-Dyer" box="[879,1181,860,887]" journalOrPublisher="London: Lovell Reeve & Co" pageId="5" pageNumber="6" refId="ref17925" refString="Thistleton-Dyer. 1901. Flora of Tropical Africa 8. London: Lovell Reeve & Co." title="Flora of Tropical Africa 8" type="book" year="1901">
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<emphasis box="[879,1130,860,886]" italics="true" pageId="5" pageNumber="6">Thistleton-Dyer, 1901</emphasis>
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:160
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</bibRefCitation>
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). Heterotypic synonym.
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</paragraph>
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<paragraph blockId="5.[498,1542,860,1923]" box="[498,1325,900,927]" pageId="5" pageNumber="6">
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Type and only species:
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<taxonomicName authority="Engl. (Engler, 1892)" authorityName="Engl. (Engler" authorityYear="1892" box="[774,1320,900,927]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="5" pageNumber="6" phylum="Tracheophyta" rank="species" species="buettneri">
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<emphasis box="[774,1079,900,926]" italics="true" pageId="5" pageNumber="6">Pseudohydrosme buettneri</emphasis>
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Engl. (
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<bibRefCitation author="Engler" box="[1166,1309,900,926]" firstAuthor="Engler" journalOrPublisher="Botanischr Jahrbucher fur Systematik, Pflanzengeschichte und Pflanzengeographie" pageId="5" pageNumber="6" pagination="447 - 466" part="15" refId="ref16595" refString="Engler A. 1892. Araceae Africanae I. Botanischr Jahrbucher fur Systematik, Pflanzengeschichte und Pflanzengeographie 15: 447 - 466." title="Araceae Africanae I" type="journal article" year="1892">
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<emphasis box="[1166,1309,900,926]" italics="true" pageId="5" pageNumber="6">Engler, 1892</emphasis>
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</bibRefCitation>
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)
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</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="6" lastPageNumber="7" pageId="5" pageNumber="6" type="description">
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<paragraph blockId="5.[498,1542,860,1923]" pageId="5" pageNumber="6">
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Large, seasonally dormant, monoecious herbs. Rhizome shallowly subterranean, the growing point at ground level, subglobose or cylindrical with annular leaf scars, and erect to horizontal or obliquely inclined, growing continuously and not renewed with each growing period. Roots fleshy, produced along length of rhizome, sometimes reproductive (the distal ends rising to the surface and producing new plants). Leaf solitary, large, emerging from several cataphylls; petiole cylindrical, erect, long, with minute and sparse prickles, sheath very short and inconspicuous. Blade transitioning from simple, sagittate and entire in seedlings, leaves of older plants developing slits and divisions (see above), in mature plants leaves dracontoid: trisect, primary divisions pinnatisect, distal lobes mostly truncate and bifid, sessile and decurrent, proximal lobes acuminate; primary lateral veins of ultimate lobes pinnate, often forming a regular submarginal collective vein (
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<taxonomicName authorityName="Cheek & Tchiengué & van der Burgt" authorityYear="2021" box="[566,637,1378,1404]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="5" pageNumber="6" phylum="Tracheophyta" rank="species" species="ebo">
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<emphasis box="[566,637,1378,1404]" italics="true" pageId="5" pageNumber="6">P. ebo</emphasis>
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</taxonomicName>
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) or an irregular collective vein, or veins running into margin (often in
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<taxonomicName box="[498,656,1418,1444]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="5" pageNumber="6" phylum="Tracheophyta" rank="species" species="gabunensis">
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<emphasis box="[498,656,1418,1444]" italics="true" pageId="5" pageNumber="6">P. gabunensis</emphasis>
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</taxonomicName>
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), higher order venation reticulate.
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</paragraph>
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<paragraph blockId="5.[498,1542,860,1923]" lastBlockId="6.[498,1542,234,1098]" lastPageId="6" lastPageNumber="7" pageId="5" pageNumber="6">
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Inflorescence solitary, appearing separately from the leaf. Cataphylls paperymembranous, (3–)4–6, proximal ± triangular, small, distal oblong-elliptic, exceeding spathe tube, pink-brown or red-brown, sometimes (
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<taxonomicName box="[1096,1251,1538,1564]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="5" pageNumber="6" phylum="Tracheophyta" rank="species" species="gabunensis">
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<emphasis box="[1096,1251,1538,1564]" italics="true" pageId="5" pageNumber="6">P. gabunensis</emphasis>
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</taxonomicName>
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) spotted white. Peduncle concealed by cataphylls at anthesis, terete, very short <1/10th the length of the spathe, with minute, sparse, prickles. Spathe large, fornicate, unconstricted/very broad, with flaring auriculate margins; tube convolute, fleshy, obconic, with a few sparse prickles on the outer surface proximally. Spadix short, about 1/10–1/4 length of spathe, sessile, female zone subcylindric (
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<taxonomicName authorityName="Cheek & Tchiengué & van der Burgt" authorityYear="2021" box="[808,879,1737,1763]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="5" pageNumber="6" phylum="Tracheophyta" rank="species" species="ebo">
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<emphasis box="[808,879,1737,1763]" italics="true" pageId="5" pageNumber="6">P. ebo</emphasis>
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</taxonomicName>
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) obconic (
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<taxonomicName authorityName="Engl. (Engler" authorityYear="1892" box="[1008,1144,1737,1763]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="5" pageNumber="6" phylum="Tracheophyta" rank="species" species="buettneri">
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<emphasis box="[1008,1144,1737,1763]" italics="true" pageId="5" pageNumber="6">P. buettneri</emphasis>
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</taxonomicName>
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) or gently obconic or conic (
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<taxonomicName box="[508,666,1777,1803]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="5" pageNumber="6" phylum="Tracheophyta" rank="species" species="gabunensis">
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<emphasis box="[508,666,1777,1803]" italics="true" pageId="5" pageNumber="6">P. gabunensis</emphasis>
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</taxonomicName>
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), male zone cylindric, obtuse or rounded, subequal to ± twice (±four times in
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<taxonomicName authorityName="Engl. (Engler" authorityYear="1892" box="[602,737,1817,1843]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="5" pageNumber="6" phylum="Tracheophyta" rank="species" species="buettneri">
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<emphasis box="[602,737,1817,1843]" italics="true" pageId="5" pageNumber="6">P. buettneri</emphasis>
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</taxonomicName>
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) as long as female, completely covered in flowers and fertile to apex (
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<taxonomicName box="[508,664,1856,1882]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="5" pageNumber="6" phylum="Tracheophyta" rank="species" species="gabunensis">
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<emphasis box="[508,664,1856,1882]" italics="true" pageId="5" pageNumber="6">P. gabunensis</emphasis>
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</taxonomicName>
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) or with a distal appendix twice as long as the fertile portion and covered in sterile male flowers (
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<taxonomicName authorityName="Engl. (Engler" authorityYear="1892" box="[743,879,1896,1922]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="5" pageNumber="6" phylum="Tracheophyta" rank="species" species="buettneri">
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<emphasis box="[743,879,1896,1922]" italics="true" pageId="5" pageNumber="6">P. buettneri</emphasis>
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</taxonomicName>
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) or flowers only laxly covering the spadix axis in the female zone and with the distal part of the axis of the female zone completely naked in places (
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<taxonomicName authorityName="Cheek & Tchiengué & van der Burgt" authorityYear="2021" box="[587,658,274,300]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="6" pageNumber="7" phylum="Tracheophyta" rank="species" species="ebo">
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<emphasis box="[587,658,274,300]" italics="true" pageId="6" pageNumber="7">P. ebo</emphasis>
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</taxonomicName>
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).
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</paragraph>
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<paragraph blockId="6.[498,1542,234,1098]" pageId="6" pageNumber="7">
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Flowers unisexual, perigone absent. Male flower 2–5-androus, stamens free, subprismatic, compressed, anthers sessile, connective thick, broad, overtopping thecae, thecae oblong, long, lateral, dehiscing by apical pores. Pollen extruded in strands, inaperturate, ellipsoid-oblong, very large (mean 106 micrometres diam.) exine psilate to slightly scabrous. Sterile male flowers (
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<taxonomicName authorityName="Engl. (Engler" authorityYear="1892" box="[955,1091,473,499]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="6" pageNumber="7" phylum="Tracheophyta" rank="species" species="buettneri">
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<emphasis box="[955,1091,473,499]" italics="true" pageId="6" pageNumber="7">P. buettneri</emphasis>
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</taxonomicName>
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) composed of subprismatic, free staminodes. Female flower ovary globose to broadly ellipsoid, usually prismatic, 2–3- locular, ovules 1 per locule, anatropous, funicle short, placentation axile, at base of septum, stylar region attenuate to cylindric, narrower than ovary, stigma thick, shallowly 2–3- lobed or subdiscoid, concave centrally, wet when receptive.
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</paragraph>
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<paragraph blockId="6.[498,1542,234,1098]" pageId="6" pageNumber="7">
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Infructescence with slightly accrescent peduncle. Berry at first white, ripening dark purple, fleshy, wrinkled when mature, oblong-ellipsoid, laterally compressed to slightly bilobed, stipitate, large; stigma and style persistent (known only in
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<taxonomicName box="[1290,1448,752,778]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="6" pageNumber="7" phylum="Tracheophyta" rank="species" species="gabunensis">
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<emphasis box="[1290,1448,752,778]" italics="true" pageId="6" pageNumber="7">P. gabunensis</emphasis>
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</taxonomicName>
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). Seeds subglobose to broadly ovoid, one side convex, the other slightly flattened, testa thin, whitish, smooth, papery, transparent; embryo large, outer surface green, inner white, endosperm absent, raphe distinct, hilum and micropyle purple, plumule with leaf primordia. Three species.
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</paragraph>
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<paragraph blockId="6.[498,1542,234,1098]" pageId="6" pageNumber="7">
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This description is based on that of
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<bibRefCitation author="Mayo, Bogner & Boyce" box="[950,1295,952,978]" firstAuthor="Mayo" pageId="6" pageNumber="7" refId="ref17444" refString="Mayo SJ, Bogner J, Boyce PC. 1997. The Genera of Araceae. Richmond: Royal Botanic Gardens, Kew." type="book" year="1997">
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<emphasis box="[950,1295,952,978]" italics="true" pageId="6" pageNumber="7">Mayo, Bogner & Boyce (1997)</emphasis>
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</bibRefCitation>
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, with the addition of descriptions of the fruit, seed and roots of
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<taxonomicName box="[1003,1160,991,1017]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="6" pageNumber="7" phylum="Tracheophyta" rank="species" species="gabunensis">
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<emphasis box="[1003,1160,991,1017]" italics="true" pageId="6" pageNumber="7">P. gabunensis</emphasis>
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</taxonomicName>
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, mainly from (
|
||
<bibRefCitation author="Hetterscheid & Bogner" firstAuthor="Hetterscheid" journalOrPublisher="Aroideana" pageId="6" pageNumber="7" pagination="104 - 113" part="36" refId="ref16961" refString="Hetterscheid W, Bogner J. 2013. Recent observations and cultivation of Pseudohydrosme gabunensis Engl. (Araceae). Aroideana 36: 104 - 113." title="Recent observations and cultivation of Pseudohydrosme gabunensis Engl. (Araceae)" type="journal article" year="2013">
|
||
<emphasis italics="true" pageId="6" pageNumber="7">Hetterscheid & Bogner, 2013</emphasis>
|
||
</bibRefCitation>
|
||
), with novel features of the nervation, spathe and spadix from
|
||
<taxonomicName authorityName="Cheek & Tchiengué & van der Burgt" authorityYear="2021" box="[1386,1455,1031,1057]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="6" pageNumber="7" phylum="Tracheophyta" rank="species" species="ebo">
|
||
<emphasis box="[1386,1455,1031,1057]" italics="true" pageId="6" pageNumber="7">P. ebo</emphasis>
|
||
</taxonomicName>
|
||
(below in this article)
|
||
</paragraph>
|
||
<paragraph blockId="6.[498,1542,1133,1199]" pageId="6" pageNumber="7">
|
||
<emphasis bold="true" box="[498,634,1134,1160]" pageId="6" pageNumber="7">Phenology:</emphasis>
|
||
flowering September and October (or March in cultivation in Europe); in leaf Dec.-April.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="6" pageNumber="7" type="distribution">
|
||
<paragraph blockId="6.[498,1541,1236,1342]" pageId="6" pageNumber="7">
|
||
<emphasis bold="true" box="[498,807,1236,1262]" pageId="6" pageNumber="7">Distribution and habitat:</emphasis>
|
||
Cameroon, Gabon and Congo(Brazzaville), lowland evergreen forest on coastal sediments (Gabon) or inland foothills on basement complex rocks (Cameroon) (
|
||
<figureCitation box="[661,726,1316,1342]" captionStart="Figure 3" captionStartId="7.[524,589,963,985]" captionTargetBox="[498,1541,234,950]" captionTargetId="figure-241@7.[498,1534,234,935]" captionTargetPageId="7" captionText="Figure 3 Global distribution of the species of the African genus Pseudohydrosme. Red dot = P. buettneri; black dots= P.gabunensis (location not available for Congo specimen); blue dot = P. ebo. Full-size DOI: 10.7717/peerj.10689/fig-3" figureDoi="http://doi.org/10.5281/zenodo.5847076" httpUri="https://zenodo.org/record/5847076/files/figure.png" pageId="6" pageNumber="7">Fig. 3</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="6" pageNumber="7" type="etymology">
|
||
<paragraph blockId="6.[498,1366,1378,1445]" pageId="6" pageNumber="7">
|
||
<emphasis bold="true" box="[498,636,1378,1404]" pageId="6" pageNumber="7">Etymology:</emphasis>
|
||
meaning “false
|
||
<emphasis box="[826,1087,1378,1404]" italics="true" pageId="6" pageNumber="7">Hydrosme”, Hydrosme</emphasis>
|
||
Schott is a synonym of
|
||
<taxonomicName box="[498,689,1418,1444]" class="Liliopsida" family="Araceae" genus="Amorphophallus" kingdom="Plantae" order="Alismatales" pageId="6" pageNumber="7" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[498,689,1418,1444]" italics="true" pageId="6" pageNumber="7">Amorphophallus</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection box="[498,1031,1481,1507]" pageId="6" pageNumber="7" type="vernacular_names">
|
||
<paragraph blockId="6.[498,1031,1481,1507]" box="[498,1031,1481,1507]" pageId="6" pageNumber="7">
|
||
<emphasis bold="true" box="[498,759,1481,1507]" pageId="6" pageNumber="7">Local name and uses:</emphasis>
|
||
none are documented.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="7" lastPageNumber="8" pageId="6" pageNumber="7" type="conservation">
|
||
<paragraph blockId="6.[498,1542,1543,1889]" pageId="6" pageNumber="7">
|
||
<emphasis bold="true" box="[498,668,1543,1569]" pageId="6" pageNumber="7">Conservation:</emphasis>
|
||
all species are highly infrequent and globally threatened according to
|
||
<bibRefCitation author="IUCN" firstAuthor="IUCN" pageId="6" pageNumber="7" refId="ref17048" refString="IUCN. 2012. IUCN red list categories and criteria: version 3.1. Second Edition. Gland, Switzerland and Cambridge: IUCN." type="book" year="2012">
|
||
<emphasis italics="true" pageId="6" pageNumber="7">IUCN (2012)</emphasis>
|
||
</bibRefCitation>
|
||
criteria (see species accounts below), and
|
||
<taxonomicName authorityName="Engl. (Engler" authorityYear="1892" box="[1071,1207,1583,1609]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="6" pageNumber="7" phylum="Tracheophyta" rank="species" species="buettneri">
|
||
<emphasis box="[1071,1207,1583,1609]" italics="true" pageId="6" pageNumber="7">P. buettneri</emphasis>
|
||
</taxonomicName>
|
||
is possibly extinct (not seen for over 100 years, the majority of its former habitat destroyed).
|
||
</paragraph>
|
||
<paragraph blockId="6.[498,1542,1543,1889]" lastBlockId="7.[498,1542,1099,1922]" lastPageId="7" lastPageNumber="8" pageId="6" pageNumber="7">
|
||
Pollination in the wild has not been investigated in detail in
|
||
<taxonomicName authorityName="Engl. Sect. Chorianthera Engl. (Engler" authorityYear="1911" box="[1247,1439,1663,1689]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="6" pageNumber="7" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[1247,1439,1663,1689]" italics="true" pageId="6" pageNumber="7">Pseudohydrosme</emphasis>
|
||
</taxonomicName>
|
||
, but is almost certainly by insects as is usual in
|
||
<taxonomicName box="[967,1063,1703,1729]" class="Liliopsida" family="Araceae" kingdom="Plantae" order="Alismatales" pageId="6" pageNumber="7" phylum="Tracheophyta" rank="family">Araceae</taxonomicName>
|
||
. Two different species of flies, and two of beetles were reported to visit
|
||
<taxonomicName box="[846,1003,1742,1768]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="6" pageNumber="7" phylum="Tracheophyta" rank="species" species="gabunensis">
|
||
<emphasis box="[846,1003,1742,1768]" italics="true" pageId="6" pageNumber="7">P. gabunensis</emphasis>
|
||
</taxonomicName>
|
||
(see below). In cultivation the stigmas are reported to be wet and receptive for only two days, and the scent reported to be faint, of lettuce (
|
||
<emphasis box="[594,684,1823,1848]" italics="true" pageId="6" pageNumber="7">Lactuca</emphasis>
|
||
) in the same species (see below also). Following successful fertilisation, seed development is reported to take up to 10 months in
|
||
<taxonomicName box="[1176,1333,1862,1888]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="6" pageNumber="7" phylum="Tracheophyta" rank="species" species="gabunensis">
|
||
<emphasis box="[1176,1333,1862,1888]" italics="true" pageId="6" pageNumber="7">P. gabunensis</emphasis>
|
||
</taxonomicName>
|
||
(see below). Seed dispersal is probably by either ground-dwelling mammals or birds consuming the thinly fleshy purple berries.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.5847076" ID-Zenodo-Dep="5847076" httpUri="https://zenodo.org/record/5847076/files/figure.png" pageId="7" pageNumber="8" startId="7.[524,589,963,985]" targetBox="[498,1541,234,950]" targetPageId="7">
|
||
<paragraph blockId="7.[524,1515,963,1044]" pageId="7" pageNumber="8">
|
||
<emphasis bold="true" box="[524,1459,963,985]" pageId="7" pageNumber="8">
|
||
Figure 3 Global distribution of the species of the African genus
|
||
<taxonomicName authorityName="Engl. Sect. Chorianthera Engl. (Engler" authorityYear="1911" box="[1289,1453,963,985]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="7" pageNumber="8" phylum="Tracheophyta" rank="genus">
|
||
<emphasis bold="true" box="[1289,1453,963,985]" italics="true" pageId="7" pageNumber="8">Pseudohydrosme</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
Red dot =
|
||
<taxonomicName authorityName="Engl. (Engler" authorityYear="1892" box="[596,713,992,1014]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="7" pageNumber="8" phylum="Tracheophyta" rank="species" species="buettneri">
|
||
<emphasis box="[596,713,992,1014]" italics="true" pageId="7" pageNumber="8">P. buettneri</emphasis>
|
||
</taxonomicName>
|
||
; black dots=
|
||
<taxonomicName box="[864,985,992,1013]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="7" pageNumber="8" phylum="Tracheophyta" rank="species" species="gabunensis">
|
||
<emphasis box="[864,985,992,1013]" italics="true" pageId="7" pageNumber="8">P.gabunensis</emphasis>
|
||
</taxonomicName>
|
||
(location not available for Congo specimen); blue dot =
|
||
<taxonomicName authorityName="Cheek & Tchiengué & van der Burgt" authorityYear="2021" box="[583,641,1022,1043]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="7" pageNumber="8" phylum="Tracheophyta" rank="species" species="ebo">
|
||
<emphasis box="[583,641,1022,1043]" italics="true" pageId="7" pageNumber="8">P. ebo</emphasis>
|
||
</taxonomicName>
|
||
. Full-size DOI: 10.7717/peerj.10689/fig-3
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection pageId="7" pageNumber="8" type="discussion">
|
||
<paragraph blockId="7.[498,1542,1099,1922]" pageId="7" pageNumber="8">
|
||
DNA analysis was performed by
|
||
<bibRefCitation author="Cabrera" box="[919,1159,1179,1205]" etAl="et al." firstAuthor="Cabrera" journalOrPublisher="American Journal of Botany" pageId="7" pageNumber="8" pagination="1153 - 1165" part="95" refId="ref15458" refString="Cabrera LI, Salazar GA, Chase MW, Mayo SJ, Bogner J, Davila P. 2008. Phylogenetic relationships of aroids and duckweeds (Araceae) inferred from coding and noncoding plastid DNA. American Journal of Botany 95 (9): 1153 - 1165 DOI 10.3732 / ajb. 0800073." title="Phylogenetic relationships of aroids and duckweeds (Araceae) inferred from coding and noncoding plastid DNA" type="journal article" year="2008">
|
||
<emphasis box="[919,1159,1179,1205]" italics="true" pageId="7" pageNumber="8">Cabrera et al. (2008)</emphasis>
|
||
</bibRefCitation>
|
||
for
|
||
<taxonomicName box="[1209,1535,1179,1205]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="7" pageNumber="8" phylum="Tracheophyta" rank="species" species="gabunensis">
|
||
<emphasis box="[1209,1535,1179,1205]" italics="true" pageId="7" pageNumber="8">Pseudohydrosme gabunensis</emphasis>
|
||
</taxonomicName>
|
||
, using five regions of coding (
|
||
<emphasis box="[831,882,1218,1244]" italics="true" pageId="7" pageNumber="8">rbcL</emphasis>
|
||
,
|
||
<emphasis box="[894,959,1219,1244]" italics="true" pageId="7" pageNumber="8">matK</emphasis>
|
||
) and noncoding plastid DNA (partial
|
||
<emphasis box="[1402,1456,1219,1244]" italics="true" pageId="7" pageNumber="8">trnK</emphasis>
|
||
intron,
|
||
<emphasis box="[498,548,1259,1284]" italics="true" pageId="7" pageNumber="8">trnL</emphasis>
|
||
intron,
|
||
<emphasis box="[646,761,1258,1284]" italics="true" pageId="7" pageNumber="8">trnL–trnF</emphasis>
|
||
spacer). These sequences were subsequently used by
|
||
<bibRefCitation author="Cusimano" etAl="et al." firstAuthor="Cusimano" journalOrPublisher="American Journal of Botany" pageId="7" pageNumber="8" pagination="1 - 15" part="98" refId="ref16387" refString="Cusimano N, Bogner J, Mayo SJ, Boyce PC, Wong SY, Hesse M, Hetterscheid WLA, Keating RC, French JC. 2011. Relationships within the Araceae: comparison of morphological patterns with molecular phylogenies. American Journal of Botany 98 (4): 1 - 15 DOI 10.3732 / ajb. 1000158." title="Relationships within the Araceae: comparison of morphological patterns with molecular phylogenies" type="journal article" year="2011">
|
||
<emphasis box="[1393,1511,1259,1285]" italics="true" pageId="7" pageNumber="8">Cusimano</emphasis>
|
||
<emphasis box="[498,638,1298,1324]" italics="true" pageId="7" pageNumber="8">et al. (2011)</emphasis>
|
||
</bibRefCitation>
|
||
and
|
||
<bibRefCitation author="Nauheimer, Metzler & Renner" box="[699,1136,1298,1325]" firstAuthor="Nauheimer" pageId="7" pageNumber="8" pagination="938 - 950" refId="ref17468" refString="Nauheimer L, Metzler D, Renner SS. 2012. Global history of the ancient monocot family Araceae inferred with models accounting for past continental positions and previous ranges based on fossils. New Phytologist 195 (4): 938 - 950 DOI 10.1111 / j. 1469 - 8137.2012.04220. x." type="journal article" year="2012">
|
||
<emphasis box="[699,1136,1298,1325]" italics="true" pageId="7" pageNumber="8">Nauheimer, Metzler & Renner (2012)</emphasis>
|
||
</bibRefCitation>
|
||
. The voucher is
|
||
<emphasis box="[1335,1506,1298,1324]" italics="true" pageId="7" pageNumber="8">Wieringa 3308</emphasis>
|
||
(WAG), identified by Hetterschied, GenBank codes are
|
||
<accessionNumber box="[1157,1287,1338,1365]" pageId="7" pageNumber="8">AM905760</accessionNumber>
|
||
,
|
||
<accessionNumber box="[1302,1432,1338,1365]" pageId="7" pageNumber="8">AM920582</accessionNumber>
|
||
,
|
||
<accessionNumber box="[498,629,1378,1404]" pageId="7" pageNumber="8">AM932319</accessionNumber>
|
||
+
|
||
<accessionNumber box="[662,792,1378,1405]" pageId="7" pageNumber="8">AM933315</accessionNumber>
|
||
.
|
||
</paragraph>
|
||
<paragraph blockId="7.[498,1542,1099,1922]" pageId="7" pageNumber="8">
|
||
Cultivation of one species,
|
||
<taxonomicName box="[849,1175,1418,1444]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="7" pageNumber="8" phylum="Tracheophyta" rank="species" species="gabunensis">
|
||
<emphasis box="[849,1175,1418,1444]" italics="true" pageId="7" pageNumber="8">Pseudohydrosme gabunensis</emphasis>
|
||
</taxonomicName>
|
||
is unknown in Africa yet widespread but infrequent in the tropical glass-house collections of several large extra-African botanical gardens, mainly in Europe, Australia and N. America (see under that species).
|
||
</paragraph>
|
||
<paragraph blockId="7.[498,1542,1099,1922]" pageId="7" pageNumber="8">
|
||
Chromosome numbers are reported of one species,
|
||
<emphasis box="[1141,1507,1577,1603]" italics="true" pageId="7" pageNumber="8">
|
||
<taxonomicName box="[1141,1470,1577,1603]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="7" pageNumber="8" phylum="Tracheophyta" rank="species" species="gabunensis">Pseudohydrosme gabunensis</taxonomicName>
|
||
, as
|
||
</emphasis>
|
||
2n = ca. 40 (
|
||
<bibRefCitation author="Mayo, Bogner & Boyce" box="[649,987,1617,1643]" firstAuthor="Mayo" pageId="7" pageNumber="8" refId="ref17444" refString="Mayo SJ, Bogner J, Boyce PC. 1997. The Genera of Araceae. Richmond: Royal Botanic Gardens, Kew." type="book" year="1997">
|
||
<emphasis box="[649,987,1617,1643]" italics="true" pageId="7" pageNumber="8">Mayo, Bogner & Boyce, 1997</emphasis>
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation author="Bogner & Petersen" box="[1002,1288,1617,1643]" firstAuthor="Bogner" journalOrPublisher="Aroideana" pageId="7" pageNumber="8" pagination="82 - 90" part="30" refId="ref15411" refString="Bogner J, Petersen G. 2007. The chromosome numbers of the aroid genera. Aroideana 30: 82 - 90." title="The chromosome numbers of the aroid genera" type="journal article" year="2007">
|
||
<emphasis box="[1002,1288,1617,1643]" italics="true" pageId="7" pageNumber="8">Bogner & Petersen, 2007</emphasis>
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph blockId="7.[498,1542,1099,1922]" pageId="7" pageNumber="8">
|
||
Germination in
|
||
<taxonomicName box="[721,1048,1657,1683]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="7" pageNumber="8" phylum="Tracheophyta" rank="species" species="gabunensis">
|
||
<emphasis box="[721,1048,1657,1683]" italics="true" pageId="7" pageNumber="8">Pseudohydrosme gabunensis</emphasis>
|
||
</taxonomicName>
|
||
is cryptocotylar and takes 3 weeks to 10 months. The large seed embryo remains buried, producing a single hastate seedling leaf (
|
||
<bibRefCitation author="Hetterscheid & Bogner" box="[558,891,1736,1763]" firstAuthor="Hetterscheid" journalOrPublisher="Aroideana" pageId="7" pageNumber="8" pagination="104 - 113" part="36" refId="ref16961" refString="Hetterscheid W, Bogner J. 2013. Recent observations and cultivation of Pseudohydrosme gabunensis Engl. (Araceae). Aroideana 36: 104 - 113." title="Recent observations and cultivation of Pseudohydrosme gabunensis Engl. (Araceae)" type="journal article" year="2013">
|
||
<emphasis box="[558,891,1736,1763]" italics="true" pageId="7" pageNumber="8">Hetterscheid & Bogner, 2013</emphasis>
|
||
</bibRefCitation>
|
||
). The seedling type is C2 in the classification of
|
||
<bibRefCitation author="Tillich" firstAuthor="Tillich" pageId="7" pageNumber="8" pagination="1 - 14" refId="ref17942" refString="Tillich HJ. 2014. A new look at seedlings of Araceae. Aroideana 37: 1 - 14." type="journal article" year="2014">
|
||
<emphasis italics="true" pageId="7" pageNumber="8">Tillich (2014)</emphasis>
|
||
</bibRefCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph blockId="7.[498,1542,1099,1922]" pageId="7" pageNumber="8">
|
||
Medicinal uses, and chemistry is unreported in
|
||
<taxonomicName authorityName="Engl. Sect. Chorianthera Engl. (Engler" authorityYear="1911" box="[1093,1285,1816,1842]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="7" pageNumber="8" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[1093,1285,1816,1842]" italics="true" pageId="7" pageNumber="8">Pseudohydrosme</emphasis>
|
||
</taxonomicName>
|
||
. However, the much more frequent sister genus
|
||
<taxonomicName baseAuthorityName="Hay" baseAuthorityYear="2019" box="[811,959,1856,1882]" class="Liliopsida" family="Araceae" genus="Anchomanes" kingdom="Plantae" order="Alismatales" pageId="7" pageNumber="8" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[811,959,1856,1882]" italics="true" pageId="7" pageNumber="8">Anchomanes</emphasis>
|
||
</taxonomicName>
|
||
, is harvested as a traditional medicine for example in Cameroon, and contains bioactive compounds (
|
||
<bibRefCitation author="Cheek" box="[1097,1237,1896,1922]" firstAuthor="Cheek" journalOrPublisher="Kew: Royal Botanic Gardens" pageId="7" pageNumber="8" refId="ref15514" refString="Cheek M. 1992. Botanical survey of the proposed Mabeta-Moliwe forest reserve in SW cameroon: report on limbe gardens conservation project. Kew: Royal Botanic Gardens." title="Botanical survey of the proposed Mabeta-Moliwe forest reserve in SW cameroon: report on limbe gardens conservation project" type="book" year="1992">
|
||
<emphasis box="[1097,1237,1896,1922]" italics="true" pageId="7" pageNumber="8">Cheek, 1992</emphasis>
|
||
</bibRefCitation>
|
||
)
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection box="[530,1321,234,261]" pageId="8" pageNumber="9" type="multiple">
|
||
<paragraph blockId="8.[498,1542,234,739]" box="[530,1321,234,261]" pageId="8" pageNumber="9">
|
||
Identification key to the sections and species of
|
||
<taxonomicName authorityName="Engl. Sect. Chorianthera Engl. (Engler" authorityYear="1911" box="[1120,1321,234,261]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="8" pageNumber="9" phylum="Tracheophyta" rank="genus">
|
||
<emphasis bold="true" box="[1120,1321,234,261]" italics="true" pageId="8" pageNumber="9">Pseudohydrosme</emphasis>
|
||
</taxonomicName>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="8" pageNumber="9" type="key">
|
||
<key pageId="8" pageNumber="9">
|
||
<keyStep pageId="8" pageNumber="9">
|
||
<paragraph blockId="8.[498,1542,234,739]" pageId="8" pageNumber="9">
|
||
<keyLead pageId="8" pageNumber="9">
|
||
1. Spadix with distal half covered in sterile male flowers.
|
||
<emphasis bold="true" box="[1171,1374,274,301]" pageId="8" pageNumber="9">
|
||
Sect.
|
||
<taxonomicName box="[1236,1374,274,301]" class="Liliopsida" family="Araceae" genus="Zyganthera" higherTaxonomySource="GBIF" kingdom="Plantae" order="Alismatales" pageId="8" pageNumber="9" phylum="Tracheophyta" rank="genus">
|
||
<emphasis bold="true" box="[1236,1374,274,301]" italics="true" pageId="8" pageNumber="9">Zyganthera</emphasis>
|
||
</taxonomicName>
|
||
</emphasis>
|
||
..........................................................
|
||
<emphasis bold="true" box="[1370,1385,314,340]" pageId="8" pageNumber="9">1</emphasis>
|
||
.
|
||
<taxonomicName authorityName="Engl. (Engler" authorityYear="1892" box="[1399,1542,313,340]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="8" pageNumber="9" phylum="Tracheophyta" rank="species" species="buettneri">
|
||
<emphasis bold="true" box="[1399,1542,313,340]" italics="true" pageId="8" pageNumber="9">P. buettneri</emphasis>
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph blockId="8.[498,1542,234,739]" pageId="8" pageNumber="9">
|
||
<keyLead pageId="8" pageNumber="9">
|
||
1. Spadix lacking sterile flowers, distal part with fertile male flowers only..................................................
|
||
<emphasis bold="true" box="[1233,1499,393,420]" pageId="8" pageNumber="9">
|
||
Sect.
|
||
<emphasis bold="true" box="[1298,1486,393,420]" italics="true" pageId="8" pageNumber="9">Pseudohydrosm</emphasis>
|
||
e
|
||
</emphasis>
|
||
…2
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<keyStep pageId="8" pageNumber="9">
|
||
<paragraph blockId="8.[498,1542,234,739]" pageId="8" pageNumber="9">
|
||
<keyLead pageId="8" pageNumber="9">
|
||
2. Male and female zones of spadix contiguous; entire spadix covered in flowers densely arranged in both male and female zones; spathe blade inner surface yellow, greenish yellow or white with abrupt transition to a central dark red area; stigmas 2(–3)-lobed. Gabon (probably Congo-Brazzaville)...........
|
||
<emphasis bold="true" box="[1347,1542,552,579]" pageId="8" pageNumber="9">
|
||
2.
|
||
<taxonomicName box="[1377,1542,552,579]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="8" pageNumber="9" phylum="Tracheophyta" rank="species" species="gabunensis">
|
||
<emphasis bold="true" box="[1377,1542,552,579]" italics="true" pageId="8" pageNumber="9">P. gabunensis</emphasis>
|
||
</taxonomicName>
|
||
</emphasis>
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph blockId="8.[498,1542,234,739]" pageId="8" pageNumber="9">
|
||
<keyLead pageId="8" pageNumber="9">
|
||
2. Male and female areas of spadix incompletely contiguous; female flowers laxly arranged with axis of female zone partly naked especially distally; spathe blade inner surface light reddish brown or pink, with wide green veins, very gradually becoming darker towards the centre; stigmas 3(–2)-lobed. Cameroon...............................
|
||
<emphasis bold="true" box="[1437,1452,712,738]" pageId="8" pageNumber="9">3</emphasis>
|
||
.
|
||
<taxonomicName authorityName="Cheek & Tchiengué & van der Burgt" authorityYear="2021" box="[1467,1542,712,739]" class="Liliopsida" family="Araceae" genus="Pseudohydrosme" kingdom="Plantae" order="Alismatales" pageId="8" pageNumber="9" phylum="Tracheophyta" rank="species" species="ebo">
|
||
<emphasis bold="true" box="[1467,1542,712,739]" italics="true" pageId="8" pageNumber="9">P. ebo</emphasis>
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
</key>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |