Pentatropis capensis Pentatropis capensis (L. f.) Bullock, Kew Bull. 10: 284 284 1955. (Syn. Asclepias microphylla Roth ex Schult.; Colostephanus capensis (L.f.)...
Pentatropis nivalis Pentatropis nivalis (J.F. Gmel.) D.V. Field & J.R.I. Wood, Kew Bull. 38(2): 215 215 1983. (syn: Asclepias nivalis J.F.Gmel.; Asclepias...