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 robusta R.S.Rogers legitimate

Jones, D.L., Clements, M.A. & Molloy, B.P.J. in Banks, D.P. (ed.) (28 November 2002), A synopsis of the subtribe Pterostylidinae. Australian Orchid Research 4: 128 [secondary reference]

nomenclatural synonym: Pterostylis robusta R.S.Rogers legitimate nomenclatural synonym: Pterostylis alata var. robusta (R.S.Rogers) J.Z.Weber & R.J.Bates nom. illeg. taxonomic synonym: Pterostylis praecox var. robusta Ewart legitimate taxonomic synonym: Pterostylis alata var. robusta (Ewart) Tovey & P.Morris legitimate taxonomic synonym: Pterostylis scabra var. robusta (R.S.Rogers) A.S.George legitimate

Jeanes, J.A. in Ross, J.H. & Walsh, N.G. (June 2003), Orchidaceae. A Census of the Vascular Plants of Victoria Edn. 7: 22 [nomenclatural synonym]

nomenclatural synonym of: Pterostylis robusta R.S.Rogers 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 robusta R.S.Rogers legitimate

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

nomenclatural synonym of: Pterostylis robusta R.S.Rogers legitimate

Jones, D.L. (January 2021), Native Orchids of Australia Edn. 3: 490-491 [secondary reference]

nomenclatural synonym: Pterostylis praecox var. robusta Ewart legitimate nomenclatural synonym: Pterostylis alata var. robusta (Ewart) Tovey & P.Morris legitimate nomenclatural synonym: Pterostylis robusta R.S.Rogers legitimate nomenclatural synonym: Pterostylis scabra var. robusta (R.S.Rogers) A.S.George legitimate common name: Large Striped Greenhood [n/a] common name: Sharp-leaf Greenhood [n/a]

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