Resumo

MORALES, J. Francisco. Nomenclatural novelties in the genus Prestonia from Brazil (Apocynoideae, Echiteae). Darwiniana [online]. 2007, vol.45, n.2, pp.213-217. ISSN 0011-6793.

Continuing with the revision of the genus Prestonia (Apocynoideae, Echiteae), the following synonyms are proposed: Prestonia finitima (P. annularis), P. hassleri (P. cyaniphylla), P. perplexa (P. didyma), P. lindmanii (P. lagoensis), and P. pickelii (P. quinquangularis). Lectotypes for the following taxa are designated: Echites denticulatus, E. didymus, E. suberosus, Haemadictyon gaudichaudii, H. ovatum, Prestonia finitima, and P. marginata.

Palavras-chave : Apocynaceae; Apocynoideae; Echiteae; Prestonia; Taxonomy.

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