Rubiaceae Juss. da Reserva Florestal Mata do Paraíso, Viçosa, MG, Brasil
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Data
2006-01
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Acta Botanica Brasilica
Resumo
Este trabalho consiste no levantamento florístico e estudo taxonômico da família Rubiaceae, da Reserva Florestal Mata do Paraíso, Viçosa, MG. Foram registrados para a Reserva 14 gêneros compreendendo 30 espécies. Destas, 19 apresentaram hábito arbustivo e 11 são herbáceos. Os gêneros com maior número de espécies foram Psychotria (10 espécies), Borreria (quatro), Coccocypselum (três) e Coussarea e Palicourea (duas). Bathysa, Chiococca, Coutarea, Diodia, Faramea, Galium, Mitracarpus, Richardia e Rudgea apresentaram uma única espécie cada. São fornecidas neste trabalho chaves analíticas, descrições, ilustrações, comentários taxonômicos e distribuição geográfica para cada espécie.
This work consists of a floristic survey and a taxonomical study of the Rubiaceae at the Mata do Paraíso Forest Reserve in Viçosa, Minas Gerais State, Brazil. Fourteen genera comprising thirty species were found in the Reserve. From this total, nineteen were shrubs and eleven were herbs. The genera with larger species numbers were Psychotria (10), Borreria (four), Coccocypselum (three), and Coussarea and Palicourea (two). Bathysa, Chiococca, Coutarea, Diodia, Faramea, Galium, Mitracarpus, Richardia and Rudgea presented one species. Analytic key, descriptions, illustrations, taxonomical comments and geographic distribution of each species were also presented in this paper.
This work consists of a floristic survey and a taxonomical study of the Rubiaceae at the Mata do Paraíso Forest Reserve in Viçosa, Minas Gerais State, Brazil. Fourteen genera comprising thirty species were found in the Reserve. From this total, nineteen were shrubs and eleven were herbs. The genera with larger species numbers were Psychotria (10), Borreria (four), Coccocypselum (three), and Coussarea and Palicourea (two). Bathysa, Chiococca, Coutarea, Diodia, Faramea, Galium, Mitracarpus, Richardia and Rudgea presented one species. Analytic key, descriptions, illustrations, taxonomical comments and geographic distribution of each species were also presented in this paper.
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Palavras-chave
Rubiaceae, Taxonomia, Florística, Floresta semidecidual, Taxonomy, Floristic, Semideciduous forest