Ogle, C.C. (1987), Taxonomic changes in Asplenium (Aspleniaceae; Filicales) in New Zealand. New Zealand Journal of Botany 25: 592 [comb. et stat. nov.]

basionym: Asplenium obtusatum subsp. northlandicum Brownsey legitimate

Brownsey, P.J. in McCarthy, P.M. (ed.) (1998), Aspleniaceae. Flora of Australia 48: 304 [nomenclatural synonym]

nomenclatural synonym of: Asplenium obtusatum subsp. northlandicum Brownsey legitimate

Council of Heads of Australasian Herbaria (7 July 2021), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Asplenium decurrens Willd. legitimate

Council of Heads of Australasian Herbaria (29 September 2022), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Asplenium decurrens Willd. legitimate

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