Jones, D.L. & Clements, M.A. (2017), New combinations in Australian Orchidaceae. Australian Orchid Review 82(2): 63 [comb. nov.]

basionym: Pterostylis pyramidalis Lindl. legitimate

Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Pterostylis pyramidalis Lindl. legitimate

Jones, D.L. (January 2021), Native Orchids of Australia Edn. 3: 506 [secondary reference]

nomenclatural synonym: Pterostylis pyramidalis Lindl. legitimate nomenclatural synonym: Pterostylis nana var. pyramidalis (Lindl.) Domin isonym common name: Green Devils [n/a] common name: Tall Snail Orchid [n/a]

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