Hooker, W.J. (1860), Species Filicum 3(10-12): 97 [comb. et stat. nov.]

basionym: Asplenium difforme R.Br. legitimate

Domin, K. (October 1914), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 20(85): 99-100 [secondary reference]

nomenclatural synonym: Asplenium difforme R.Br. legitimate taxonomic synonym: Asplenium marinum var. difforme F.M.Bailey legitimate

Beadle, N.C.W., Evans, O.D. & Carolin, R.C. (1962), Handbook of the Vascular Plants of the Sydney District and Blue Mountains: 76 [secondary reference]

Green, P.S. in Wilson, A.J.G. (ed.) (1994), Norfolk Island & Lord Howe Island. Flora of Australia 49: 593 [nomenclatural synonym]

nomenclatural synonym of: Asplenium difforme R.Br. legitimate

Wilson, Peter G. in Harden, G.J. (ed.) (2000), Aspleniaceae. Flora of New South Wales Revised Edition 1: 55 [taxonomic synonym]

taxonomic synonym of: Asplenium difforme R.Br. legitimate

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

nomenclatural synonym of: Asplenium difforme R.Br. legitimate

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