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Journal article
Trichanthecium tenerium (Poaceae: Panicoideae), a new species from Guinea-Conakry.
Trichanthecium tenerium Xanthos, a new species from Guinea-Conakry, is described and illustrated. Trichanthecium tenerium is at present known only from two uninhabited sandstone table mountains in the Kounounkan Massif, Forécariah Prefecture. The species is assessed under the IUCN category Endangered. A key to the annual species of Trichanthecium is provided.Xanthos, Martin ; Konomou, Gbamon ; Haba, Pepe M. ; van der Burgt, Xander M.
Africa, Microhairs, Guinea-Conakry, Taxonomy, and Trichanthecium tenerium
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Journal article
Revision of the Afro-Madagascan genus Costularia (Schoeneae, Cyperaceae): infrageneric relationships and species delimitation
A recent molecular phylogenetic study revealed four distinct evolutionary lineages in the genus Costularia s.l. (Schoeneae, Cyperaceae, Poales). Two lineages are part of the Oreobolus clade of tribe Schoeneae: the first being a much-reduced genus Costularia s.s., and the second a lineage endemic to New Caledonia for which a new...Larridon, Isabel ; Rabarivola, Linah ; Xanthos, Martin ; Muasya, A