Ching, R.C. (1941), Bulletin of the Fan Memorial Institute of Biology; Botany 10: 247 [comb. nov.]

basionym: Polypodium pennigerum G.Forst. legitimate

Wakefield, N.A. (1955), Ferns of Victoria and Tasmania: 19 [secondary reference]

Willis, J.H. (1970), A Handbook to Plants in Victoria Edn. 2, 1: 36 [secondary reference]

nomenclatural synonym: Polypodium pennigerum G.Forst. legitimate vernacular name: Lime Fern [n/a]

Wilson, Peter G. in Harden, G.J. (ed.) (1990), Thelypteridaceae. Flora of New South Wales 1: 52 [nomenclatural synonym]

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

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

Wilson, Peter G. in Harden, G.J. (ed.) (2000), Thelypteridaceae. Flora of New South Wales Revised Edition 1: 52 [nomenclatural synonym]

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

Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census: - [secondary reference]

orthographic variant: Cyclosorus pennigerus Ching orth. var.

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