Christensen, C.F.A. in Christensen, C.F.A. (ed.) (1905), Index Filicum: 283 [comb. nov.]

basionym: Polypodium pennigerum G.Forst. legitimate

Domin, K. (October 1914), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 20(85): 46 [secondary reference]

nomenclatural synonym: Polypodium pennigerum G.Forst. legitimate

Entwisle, T.J. in Walsh, N.G. & Entwisle, T.J. (ed.) (1994), Ferns and Allied Plants. Flora of Victoria Edn. 1, 2: 76 [nomenclatural synonym]

nomenclatural synonym of: Pneumatopteris pennigera (G.Forst.) Holttum legitimate

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

misapplied to: Pneumatopteris costata (Brack.) Holttum legitimate by Domin, K. (October 1914), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 20(85): 46

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

nomenclatural synonym of: Pneumatopteris pennigera (G.Forst.) Holttum legitimate

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