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vol.33 número2Anatomia Foliar e Caulinar de Picrolemma sprucei Hook (Simaroubaceae)Repertório botânico da "Pitombeira" (Talisia esculenta (A. ST.-HIL.) Radlk. - Sapindaceae) índice de autoresíndice de assuntospesquisa de artigos
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Acta Amazonica

versão impressa ISSN 0044-5967

Resumo

SECCO, Ricardo de S.. Additional contribution to the Taxonomy of the Brazilian species of Adenophaedra and Tetrorchidium (Euphorbiaceae). Acta Amaz. [online]. 2003, vol.33, n.2, pp.221-236. ISSN 0044-5967.  http://dx.doi.org/10.1590/1809-4392200332236.

Additional data are presented and discussed with regard to the taxonomy of the Brazilian species of Adenophaedra and Tetrorchidium . Both genera are poorly known and badly studied in Amazonia. Adenophaedra is represented in Brazil by three species: A. grandifolia, A.megalophylla and A. cearensis, the latter is proposed here as a new species. Tetrorchidium is represented by T. rubrivenium, T. parvulum, T. macrophyllum and T. duckei. Illustrations and keys to identify the genera and species, as well a map, are given as a contribution to a taxonomic review of these taxa.

Palavras-chave : Euphorbiaceae; Adenophaedra; Tetrorchidium; Taxonomy Texto completo.

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