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: 82, Figs 2.23, 2.24, Map 13 [tax. nov.]

• Type: Pterostylis sargentii C.R.P.Andrews

pro parte taxonomic synonym: Oligochaetochilus subg. Apicuchilos Szlach. 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: 139 [secondary reference]

pro parte taxonomic synonym: Oligochaetochilus subg. Apicuchilos Szlach. legitimate

Janes, J.K. & Duretto, M.F. (31 August 2010), A new classification for subtribe Pterostylidinae (Orchidaceae), reaffirming Pterostylis in the broad sense. Australian Systematic Botany 23(4): 268 [taxonomic synonym]

taxonomic synonym of: Pterostylis sect. Urochilus (D.L.Jones & M.A.Clem.) Janes & Duretto legitimate

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

taxonomic synonym of: Pterostylis R.Br. nom. cons.

Jones, D.L. (January 2021), Native Orchids of Australia Edn. 3: 596 [secondary reference]

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