Reed, C.F. (1968), Index Thelypteridis. Phytologia 17: 261 [comb. nov.]

basionym: Polypodium asperum C.Presl legitimate

Bostock, P.D. in McCarthy, P.M. (ed.) (1998), Thelypteridaceae. Flora of Australia 48: 335 [nomenclatural synonym]

nomenclatural synonym of: Pronephrium asperum (C.Presl) Holttum legitimate

Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Pronephrium asperum (C.Presl) Holttum legitimate

Council of Heads of Australasian Herbaria (7 July 2021), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Pronephrium asperum (C.Presl) Holttum legitimate

---