Blackmore, J.A.P. & Clemesha, S.C. (June 1968), A review of the so-called "rufous group" for the genus Pterostylis. The Orchadian 2(12): 160 & fig. [autonym]

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 32 [secondary reference]

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: 133 [nomenclatural synonym]

nomenclatural synonym of: Oligochaetochilus gibbosus (R.Br.) Szlach. legitimate

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

nomenclatural synonym of: Pterostylis gibbosa R.Br. legitimate

---