Rupp, H.M.R. (1943), Additions to the Orchidaceae of New South Wales. Proceedings of the Linnean Society of New South Wales 68: 9 [tax. nov.]

• Type: "Bateman's Bay (the type) vi.1931, E. Nubling."

Rupp, H.M.R. (January 1944), The Orchids of New South Wales: 91 [secondary reference]

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 33 [taxonomic synonym]

taxonomic synonym of: Pterostylis revoluta R.Br. legitimate

Jones, D.L. (1988), Native Orchids of Australia: 199 [secondary reference]

common name: Curved Greenhood [n/a]

Clements, M.A. in Jones, D.L. (ed.) (August 1989), Catalogue of Australian Orchidaceae. Australian Orchid Research 1: 124 [secondary reference]

Jones, D.L. in Harden, G.J. (ed.) (1993), Pterostylis. Flora of New South Wales 4: 180, pl. 12 [secondary reference]

Jones, D.L. in Walsh, N.G. & Entwisle, T.J. (ed.) (1994), Pterostylis. Flora of Victoria Edn. 1, 2: 811, 813, Fig. 166j-k [secondary reference]

misapplication: Pterostylis reflexa R.Br. legitimate by Willis, J.H. (1970), A Handbook to Plants in Victoria Edn. 2, 1: 407 common name: Small Autumn-greenhood [n/a]

Backhouse, G.N. & Jeanes, J.A. (1995), The Orchids of Victoria: 294 [secondary reference]

Bishop, A. (1996), Field guide to the orchids of New South Wales and Victoria Edn. 1: 107, Plate 263 [secondary reference]

common name: Curved Greenhood [n/a]

Bishop, A. (2000), Field guide to the orchids of New South Wales and Victoria Edn. 2: 107, Plate 263 [secondary reference]

common name: Curved Greenhood [n/a]

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 [basionym]

basionym of: Diplodium longipetalum (Rupp) D.L.Jones & M.A.Clem. 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, 26 [secondary reference]

nomenclatural synonym: Diplodium longipetalum (Rupp) D.L.Jones & M.A.Clem. legitimate misapplication: Pterostylis reflexa R.Br. legitimate by Brown, R. (27 March 1810), Prodromus florae Novae Hollandiae et insulae Van-Diemen, exhibens characteres plantarum quas annis 1802-1805: 327

Backhouse, G.N., Bates, R.J., Brown, A.P. & Copeland, L.M. (1 March 2016), Checklist of the orchids of Australia including its island territories: 39, 75, 117 [secondary reference]

Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census: - APC [secondary reference]

nomenclatural synonym: Diplodium longipetalum (Rupp) D.L.Jones & M.A.Clem. legitimate

• APC Dist.: Qld

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

misapplied to: Pterostylis reflexa R.Br. legitimate by Jones, D.L. in Walsh, N.G. & Entwisle, T.J. (ed.) (1994), Pterostylis. Flora of Victoria Edn. 1, 2: 811, 813, Fig. 166j-k

[misapplied]

misapplied to: Pterostylis reflexa R.Br. legitimate by Backhouse, G.N. & Jeanes, J.A. (1995), The Orchids of Victoria: 294

Jones, D.L. (January 2021), Native Orchids of Australia Edn. 3: 484 [nomenclatural synonym]

nomenclatural synonym of: Diplodium longipetalum (Rupp) D.L.Jones & M.A.Clem. legitimate

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