Reed, C.F. (1968), Index Thelypteridis. Phytologia 17: 269 [comb. nov.]

basionym: Goniopteris costata Brack. legitimate

Bostock, P.D. in McCarthy, P.M. (ed.) (1998), Thelypteridaceae. Flora of Australia 48: 358 [nomenclatural synonym]

nomenclatural synonym of: Pneumatopteris costata (Brack.) Holttum legitimate

Fawcett, S.E. & Smith, A.R. (11 October 2021), A Generic Classification of the Thelypteridaceae. Sida, botanical miscellany 59: 77 [nomenclatural synonym]

nomenclatural synonym of: Reholttumia costata (Brack.) S.E.Fawc. & A.R.Sm. legitimate

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