Hooker, J.D. (5 December 1853), The botany of the Antarctic voyage of H.M. discovery ships Erebus and Terror. II. Flora Novae-Zelandiae 1(4): 246 [tax. nov.]

Cheeseman, T.F. (1906), Manual of the New Zealand Flora Edn. 1: 685 [basionym]

basionym of: Cyrtostylis oblonga var. rotundifolia (Hook.f.) Cheeseman legitimate

Jones, D.L. in Stanley, T.D. & Ross, E.M. (1989), Cyrtostylis. Flora of South-eastern Queensland 3: 420 [taxonomic synonym]

taxonomic synonym of: Cyrtostylis reniformis R.Br. legitimate

Clements, M.A. in Jones, D.L. (ed.) (August 1989), Catalogue of Australian Orchidaceae. Australian Orchid Research 1: 44 [secondary reference]

• Text: "A new Zealand endemic..."

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

• APC Comment: A New Zealand taxon cited in synonymy of Cyrtostylis reniformis R.Br. by D.L.Jones in T.D.Stanley & E.M.Ross, Fl. South-eastern Queensland 3: 420 (1989) but not known to occur in Australia.

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