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| Registros recuperados: 10 | |
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| Veldkamp, J.F.; Koning, R. de; Sosef, M.S.M.. |
| Generic delimitations within the Rottboelliastrae Stapf and Coelorachidastrae Clayton (formal name) are revised. Coelorachis Brongn., Hackelochloa O. Ktze, Heteropholis C.E. Hubb., Ratzeburgia Kunth, and Rottboellia formosa R. Br, are to be included in Mnesithea Kunth. Heteropholis cochinchinensis (Lour.) Clayton and its variety chenii (Hsu) Sosef & Koning are varieties of Mnesithea laevis (Retz.) Kunth. Robynsiochloa Jacq.-Félix is to be included in Rottboellia L. f. The necessary new combinations, a list of genera and representative species, and a key to the genera are given. In the Appendix a new species of Rottboellia, R. paradoxa Koning & Sosef, is described from the Philippines. The enigmatic species Rottboellia villosa Poir. is transferred... |
| Tipo: Article / Letter to the editor |
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| Ano: 1986 |
URL: http://www.repository.naturalis.nl/record/524723 |
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| Damen, T.H.J.; Burg, W.J. van der; Wiland-Szymańska, J.; Sosef, M.S.M.. |
| In preparing the treatment of Dracaena for Flore du Gabon and Flore d’Afrique centrale, a relatively high number of taxonomic and nomenclatural novelties were discovered; these are presented here. Within Dracaena five species and one forma are described as new, D. bushii, D. haemanthoides, D. marina, D. wakaensis, D. waltersiae and D. laxissima forma aureilicia. Each new species is provided with a full description and taxonomic notes. Apart from that, five species are reinstated, D. braunii, D. nitens, D. perrottetii, D. tholloniana and D. usambarensis. A further 23 names are treated here as a synonym for the first time: D. bequaertii, D. buettneri, D. cuspidibracteata, D. densifolia, D. gabonica, D. gazensis, D. ledermannii, D. letestui, D. litoralis, D.... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Africa; Central Africa; Dracaena; Gabon; Lucky Bamboo; New species; Taxonomy. |
| Ano: 2018 |
URL: http://www.repository.naturalis.nl/record/650130 |
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| Bissiengou, P.; Chatrou, L.W.; Wieringa, J.J.; Sosef, M.S.M.. |
| Four new species, one with two subspecies, of the genus Campylospermum are described, all endemic or sub-endemic to Gabon. These are C. auriculatum, C. gabonensis, C. gabonensis subsp. australis, C. glaucifolium and C. occidentalis. Distribution maps and scans of the holotypes are provided as well as preliminary IUCN Red List assessments. New combinations for nine species formerly assigned to the genus Ouratea and/or Gomphia are proposed: C. andongensis, C. glomeratum, C. longestipulatum, C. lunzuensis, C. lutambensis, C. nutans, C. plicatum and C. warneckei. Finally, one taxon is raised from the variety to species level, leading to the new combination C. costatum. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Africa; Campylospermum; Conservation; Gabon; Gomphia; IUCN Red List; Ochnaceae; Ouratea; Taxonomy. |
| Ano: 2013 |
URL: http://www.repository.naturalis.nl/record/525772 |
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| Registros recuperados: 10 | |
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