APC Comment:A later isonym published by C.L.Willdenow, Sp. Pl. 4th edn, 5(1): 267 (1810). The earlier name, Aspidium capense (L.f.) Sw., has been misapplied to Lastreopsis calantha (Endl.) Tindale and Polystichum whiteleggei Watts on NI and LHI respectively.