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Revision of the African genus Heckeldora (Meliaceae) Naturalis
Wilde, J.J.F.E. de.
The African genus Heckeldora (Meliaceae) is revised. Contrary to earlier views the widespread and variable H. staudtii is shown to consist of four distinct entities, each worthy of specific status. Heckeldora zenkeri is therefore re-instated and two other species, originally described in the much larger genus Guarea, and formerly also considered conspecific with H. staudtii, are resurrected and formally transferred to Heckeldora. In addition, two new species, H. jongkindii J.J. de Wilde from Liberia and H. trifoliolata J.J. de Wilde from Gabon are recognized and described. Heckeldora mangenotiana is transferred to Guarea and the new combination made. A key to the six Heckeldora species now recognized is provided and maps of their distribution are presented.
Tipo: Article / Letter to the editor Palavras-chave: Guarea; Heckeldora; Meliaceae; Africa; Revision; Taxonomy.
Ano: 2007 URL: http://www.repository.naturalis.nl/record/524929
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Novitates Gabonenses 57. Begonia sosefiana (Begoniaceae). A new species in section Loasibegonia from Gabon Naturalis
Wilde, J.J.F.E. de; Valkenburg, J.L.C.H. van.
A new narrowly endemic Begonia species discovered during recent fieldwork in the northern part of the Doudou Mountains in Gabon is described.
Tipo: Article / Letter to the editor Palavras-chave: Begoniaceae; Begonia; Sect. Loasibegonia; Africa; Gabon; Taxonomy.
Ano: 2005 URL: http://www.repository.naturalis.nl/record/525099
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Novitates Gabonenses 73. A new species of Anthocleista (Gentianaceae) from Gabon Naturalis
Wilde, J.J.F.E. de.
Anthocleista potalioides, a new narrowly endemic species of the Chaillu Mountains in Gabon is described and illustrated. Its taxonomic position among the known African species is discussed. It stands apart by a small 8-merous corolla and a 2-locular ovary. Remarks on the affinities of the African genus Anthocleista and Potalia from tropical America are presented.
Tipo: Article / Letter to the editor Palavras-chave: Africa; Anthocleista; Gabon; Gentianaceae; Neotropics; Potalia; Potalieae; Taxonomy.
Ano: 2011 URL: http://www.repository.naturalis.nl/record/524971
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Stinsenflora in de Bommelerwaard Naturalis
Jansen, M.T.; Leys, H.N.; Wilde, J.J.F.E. de.
Short description of the flora of a park near the castle of Rossum (prov. Gelderland); this flora much resembles that of several old country-seats (“stinsen”) in the province of Friesland.
Tipo: Article / Letter to the editor
Ano: 1968 URL: http://www.repository.naturalis.nl/record/526445
Registros recuperados: 4
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