Resumo

SECCO, Ricardo De S.  e  GIULIETTI, Ana M.. Synopsis of the species of Alchornea (Euphorbiaceae, Acalyphoideae) in Argentina. Darwiniana [online]. 2004, vol.42, n.1-4, pp.315-331. ISSN 0011-6793.

This paper comprises a synopsis of the species of Alchornea growing in Argentina. These species are Alchornea castaneifolia, A. sidifolia and A. triplinervia, and one subspecies- A. glandulosa subsp. iricurana. A key to recognize the species and the subspecies, as well as descriptions, synonymy, illustrations and comments on the taxa studied are given. Alchornea sidifolia and A. glandulosa subsp. iricurana are new records for Argentina.

Palavras-chave : Alchornea; Alchorneae; Euphorbiaceae; Argentina; Taxonomy.

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