Jones, D.L. & Clements, M.A. in Banks, D.P. (ed.) (28 November 2002), A new classification of Pterostylis R.Br. (Orchidaceae). Australian Orchid Research 4: 71 [comb. nov.]

basionym: Pterostylis erythroconcha M.A.Clem. & D.L.Jones legitimate

Barker, W.R., Barker, R.M., Jessop, J. & Vonow, H. (ed.) (18 March 2005), Census of South Australian Vascular Plants 5th Edition. Journal of the Adelaide Botanic Gardens Supplement 1: 200 [nomenclatural synonym]

nomenclatural synonym of: Pterostylis erythroconcha M.A.Clem. & D.L.Jones legitimate

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

nomenclatural synonym of: Pterostylis erythroconcha M.A.Clem. & D.L.Jones legitimate

Jones, D.L. (January 2021), Native Orchids of Australia Edn. 3: 489 [secondary reference]

nomenclatural synonym: Pterostylis erythroconcha M.A.Clem. & D.L.Jones legitimate common name: Red Shell Orchid [n/a]

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