Rupp, H.M.R. (1948), The orchid flora of the Central Western Slopes of New South Wales. Proceedings of the Linnean Society of New South Wales 73(3-4): 136 [tax. nov.]

• Type: "Ganoo Forest, Dubbo; G.W. and P. Althofer."

Clements, M.A. in Jones, D.L. (ed.) (August 1989), Catalogue of Australian Orchidaceae. Australian Orchid Research 1: 21 [secondary reference]

• Type: "... Oct. 1947, Althofer s.n. (holo NSW!)."

Bernhardt, P. in Harden, G.J. (ed.) (1993), Caladenia. Flora of New South Wales 4: 206 [taxonomic synonym]

taxonomic synonym of: Caladenia caerulea R.Br. legitimate

Hopper, S.D. & Brown, A.P. (29 April 2004), Robert Brown's Caladenia revisited, including a revision of its sister genera Cyanicula, Ericksonella and Pheladenia (Caladeniinae: Orchidaceae). Australian Systematic Botany 17(2): 233 [nomenclatural synonym]

nomenclatural synonym of: Cyanicula caerulea var. heliotropica (Rupp) Hopper & A.P.Br. legitimate

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

taxonomic synonym of: Cyanicula caerulea (R.Br.) Hopper & A.P.Br. legitimate

Jones, D.L. (January 2021), Native Orchids of Australia Edn. 3: 94 [taxonomic synonym]

taxonomic synonym of: Caladenia caerulea R.Br. legitimate

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