Asclepiadaceae Borkh.
Symphysocarpus Hassk. , legitimate, scientific
Hasskarl, J.C. in Rafinesque, C.S. (1857), Flora Telluriana 40: 101 [tax. nov.]
  • Type: S. chrysanthus Hassk.
Forster, P.I. (14 February 1992), A taxonomic revision of Heterostemma Wight & Arn. (Asclepiadaceae: Stapelieae) in Australia and the western Pacific. Australian Systematic Botany 5(1): 72 [taxonomic synonym]
taxonomic synonym of: Heterostemma Wight & Arn. legitimate