Ditassa is a genus of plant in the family Apocynaceae, first described as a genus in 1810.Brown, Robert. 1810. On the Asclepiadeae 38. It is native to South America.Forzza, R. C. 2010. Lista de espécies Flora do Brasil . Jardim Botânico do Rio de Janeiro, Rio de JaneiroIdárraga-Piedrahita, A., R. D. C. Ortiz, R. Callejas Posada & M. Merello. (eds.) 2011. Flora de Antioquia: Catálogo de las Plantas Vasculares 2: 9–939. Universidad de Antioquia, MedellínMartius, Carl (Karl) Friedrich Philipp von. 1885. Ditassa. Flora Brasiliensis 6(4): 237- 258
Species
formerly included transferred to other genera (Blepharodon, Cynanchum, Metastelma, Minaria, Oxypetalum, Tassadia)
References