De Sousa, Filipe; Figueiredo, Estrela; Smith, G.F. (Gideon Francois), 1959-
(British Cactus and Succulent Society, 2011)
An overview of the 22 taxa recorded in
the genus Cyphostemma (Planch.) Alston
(Vitaceae) in Angola is presented. An
identification key to all taxa recorded is provided,
together with a referenced list of taxa with
synonymy, ...