Christensen, C.F.A. in Christensen, C.F.A. (ed.) (1906), Index Filicum: - [primary reference]

Willis, J.H. (1970), A Handbook to Plants in Victoria Edn. 2, 1: 29 [nomenclatural synonym]

nomenclatural synonym of: Grammitis billardierei Willd. legitimate

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

orthographic variant of: Polypodium billardierei R.Br. nom. illeg., nom. superfl.

Council of Heads of Australasian Herbaria (2016), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Notogrammitis billardierei (Willd.) Parris legitimate

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