Weber, J.Z. & Bates, R. in Black, J.M. (6 July 1978), Flora of South Australia Edn. 3, 1: 449 [primary reference]

Jessop, J.P. in Jessop, J.P. (ed.) (October 1984), A list of the vascular plants of South Australia Edn. 2: 89 [secondary reference]

Bates, R.J. & Weber, J.Z. in Jessop, J.P. (ed.) (September 1993), Orchidaceae. A list of the vascular plants of South Australia Edn. 4: 133 [secondary reference]

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

taxonomic synonym of: Pterostylis sp. Triloba (pl. 191, Bates & Weber 1990) [n/a]

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