101 lines
7.9 KiB
XML
101 lines
7.9 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.205.82821" ID-GBIF-Dataset="48692519-18e8-4386-993c-557e691208f7" ID-Pensoft-Pub="1314-2003-205-453" ID-Pensoft-UUID="EE97C14B072C545884F09054F6B79DF3" ModsDocID="1314-2003-205-453" checkinTime="1661230043405" checkinUser="pensoft" docAuthor="Koenen, Erik J. M." docDate="2022" docId="A7DA518FBF2B555DB63558259082E9D1" docLanguage="en" docName="PhytoKeys 205: 453-470" docOrigin="PhytoKeys 205" docPubDate="2022-08-22" docSource="http://dx.doi.org/10.3897/phytokeys.205.82821" docTitle="Osodendron altissimum subsp. busiraensis E. J. M. Koenen, stat. nov. et 2022, comb. nov." docType="treatment" docVersion="2" id="EE97C14B072C545884F09054F6B79DF3" lastPageNumber="453" masterDocId="EE97C14B072C545884F09054F6B79DF3" masterDocTitle="Osodendron gen. nov. (Leguminosae, Caesalpinioideae), a new genus of mimosoid legumes of tropical Africa" masterLastPageNumber="470" masterPageNumber="453" pageNumber="453" updateTime="1661230868407" 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>Osodendron gen. nov. (Leguminosae, Caesalpinioideae), a new genus of mimosoid legumes of tropical Africa</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>Koenen, Erik J. M.</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-4825-4339</mods:nameIdentifier>
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<mods:affiliation>Evolutionary Biology & Ecology, Universite Libre de Bruxelles, Faculte des Sciences, Campus du Solbosch - CP 160 / 12, Avenue F. D. Roosevelt, 50, 1050 Brussels, Belgium</mods:affiliation>
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<mods:nameIdentifier type="email">erikk_botany@gmx.com</mods:nameIdentifier>
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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>2022</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2022-08-22</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>205</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>453</mods:start>
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<mods:end>470</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.205.82821</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.205.82821</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-205-453</mods:identifier>
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<mods:identifier type="Pensoft-UUID">EE97C14B072C545884F09054F6B79DF3</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:plazi:treatment:A7DA518FBF2B555DB63558259082E9D1" httpUri="http://treatment.plazi.org/id/A7DA518FBF2B555DB63558259082E9D1" lastPageNumber="453" pageId="0" pageNumber="453">
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<subSubSection pageId="0" pageNumber="453" type="nomenclature">
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<paragraph pageId="0" pageNumber="453">
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1.2.
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<taxonomicName LSID="A7DA518F-BF2B-555D-B635-58259082E9D1" authority="(G. C. C. Gilbert & Boutique) E. J. M. Koenen, stat. nov. et" authorityName="E. J. M. Koenen, stat. nov. et" authorityYear="2022" baseAuthorityName="E. J. M. Koenen, stat. nov. et" baseAuthorityYear="2022" family="Fabaceae" genus="Osodendron" higherTaxonomySource="treatment-meta" kingdom="Plantae" lsidName="Osodendron altissimum subsp. busiraensis" order="Fabales" pageId="0" pageNumber="453" rank="subSpecies" species="altissimum" status="comb. nov." subSpecies="busiraensis">Osodendron altissimum subsp. busiraensis (G.C.C. Gilbert & Boutique) E.J.M. Koenen, stat. nov. et</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="453">comb. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="453" type="basionym">
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<paragraph pageId="0" pageNumber="453">Basionym.</paragraph>
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<paragraph pageId="0" pageNumber="453">
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<taxonomicName authorityName="G.C.C.Gilbert & Boutique" authorityYear="1952" class="Magnoliopsida" family="Fabaceae" genus="Arthrosamanea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Arthrosamanea altissima subsp. var. var. busiraensis" order="Fabales" pageId="0" pageNumber="453" phylum="Tracheophyta" rank="variety" species="altissima" subSpecies="var." variety="busiraensis">Arthrosamanea altissima var. busiraensis</taxonomicName>
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G.C.C. Gilbert & Boutique, Fl. Congo Belge 3: 183. 1952.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="453" type="type material">
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<paragraph pageId="0" pageNumber="453">Type material.</paragraph>
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<paragraph pageId="0" pageNumber="453">
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Democratic Republic of Congo, Eala surroundings, Wangata-Watsiko, October 1943,
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<emphasis italics="true" pageId="0" pageNumber="453">Germain 1604</emphasis>
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(holotype: BR! [BR0000015846686], isotype: P [P00418269] digital image!).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="453" type="notes">
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<paragraph pageId="0" pageNumber="453">Note.</paragraph>
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<paragraph pageId="0" pageNumber="453">This subspecies was originally described as an infraspecific variety. I have considered treating it as a distinct species, but after studying material held at BR, I concluded it cannot be reliably separated from the typical subspecies across its entire range. The material stands out in its combination of slightly different leaf shape and smaller pods, but material outside the Busira river catchment in the Democratic Republic of Congo, as well as in other parts of Africa, is rather variable in leaf shape and pod size. Given that both these differences are consistently present in most of the material from that region, i.e. the variation is geographically structured within this variable and widespread species, subspecies is more appropriate than varietal rank and I treat it here as such.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="453" type="distribution">
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<paragraph pageId="0" pageNumber="453">Distribution.</paragraph>
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<paragraph pageId="0" pageNumber="453">
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Local to the Busira river catchment in the western Democratic Republic of Congo (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Osodendron altissimum A distribution of the two subspecies as per the legend, based on data from Gbif. org with the addition of occurrence records for O. altissimum subsp. busiraensis from specimens at BR B trunk on riverbank C bipinnate leaf D close-up of leaflets E close-up of rachis apex showing nectary F inflorescences G unripe pod H mature pod. Images: B, F, H William Hawthorne (FHO) C-E, G David Harris (E), from www. africanplants. senckenberg. de." figureDoi="10.3897/phytokeys.205.82821.figure2" httpUri="https://binary.pensoft.net/fig/733586" pageId="0" pageNumber="453">2A</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="453" type="ecology">
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<paragraph pageId="0" pageNumber="453">Ecology.</paragraph>
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<paragraph pageId="0" pageNumber="453">As the typical subspecies.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="453" type="representative specimens studied">
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<paragraph pageId="0" pageNumber="453">Representative specimens studied.</paragraph>
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<paragraph pageId="0" pageNumber="453">
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<emphasis bold="true" pageId="0" pageNumber="453">Democratic Republic of Congo</emphasis>
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:
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<emphasis italics="true" pageId="0" pageNumber="453">Boyekoli Ebale Congo Expedition 2010 104</emphasis>
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(fls, BR);
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<emphasis italics="true" pageId="0" pageNumber="453">J. Louis 2052</emphasis>
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(BR) &
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<emphasis italics="true" pageId="0" pageNumber="453">13196</emphasis>
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(BR);
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<emphasis italics="true" pageId="0" pageNumber="453">Robyns 653</emphasis>
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(BR);
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<emphasis italics="true" pageId="0" pageNumber="453">Ghesquiere 2787</emphasis>
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(BR);
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<emphasis italics="true" pageId="0" pageNumber="453">G. Hulstaert 607</emphasis>
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(BR).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |