Ferraria crispa Burm. [ Ferraria undulata L.]
no HD illustration available (m1)
Ferraria crispa Burm. [Iridaceae]
I.B. Pole-Evans, E.P. Phillips, R.A. Dyer, L.E. Codd, Fl. Pl. S. Afr., vol. 33 : t. 1316 (1959) [C. Letty]