Domin, K. (January 1915), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 20(85): 187-188, t. 7, Fig. 7 [comb. et stat. nov.]

basionym: Polypodium rupestre R.Br. legitimate nomenclatural synonym: Niphobolus rupestris (R.Br.) Spreng. legitimate nomenclatural synonym: Craspedaria rupestris (R.Br.) Link legitimate misapplication: Polypodium confluens R.Br. legitimate by Hooker, W.J. (May 1864), Species Filicum 5(17): 46 misapplication: Niphobolus confluens (R.Br.) Spreng. legitimate by Bailey, F.M. (1874), Handbook to the Ferns of Queensland: 43-44

Tindale, M.D. (1961), Polypodiaceae. Contributions from the New South Wales National Herbarium, Flora Series 210: 34 [nomenclatural synonym]

nomenclatural synonym of: Pyrrosia rupestris (R.Br.) Ching legitimate

Bostock, P.D. & Spokes, T.M. in McCarthy, P.M. (ed.) (1998), Polypodiaceae. Flora of Australia 48: 491 [nomenclatural synonym]

nomenclatural synonym of: Pyrrosia rupestris (R.Br.) Ching legitimate

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