T. flexuosum A.DC .,

DLN 4715, South Africa, P. Goldblatt 1772 (BR), OP184180, OP172290, OP172016; DLN 5246, South Africa, P. Bohnen 4921 (MO), OP184181, OP172291, –; DLN 5395, South Africa, M.A. García & al. 5395 (MA, BH, NBG), OP184182, OP172292, OP172017;