Rogers, R.S. (25 July 1932), A contribution to the orchidology of Tasmania. Papers and Proceedings of the Royal Society of Tasmania 1931: 105-106 [tax. nov.]

• Type: "Tasmania. Railton Hills, North-West Coast. Mr. F.H. Long, 22-10-30."

Curtis, W.M. (1980), Angiospermae: Orchidaceae. The Student's Flora of Tasmania 4A: 108 [secondary reference]

Jones, D.L. (1988), Native Orchids of Australia: 101 [secondary reference]

Clements, M.A. in Jones, D.L. (ed.) (August 1989), Catalogue of Australian Orchidaceae. Australian Orchid Research 1: 27 [secondary reference]

• Type: "... F.A. Long in herb. R. Rogers s.n. (holo AD!)."

Jones, D.L. in Banks, D.P. (ed.) (1998), A taxonomic review of Caladenia in Tasmania. Australian Orchid Research 3: 20 [taxonomic synonym]

taxonomic synonym of: Caladenia angustata Lindl. legitimate

Jones, D.L., Wapstra, H., Tonelli, P. & Harris, S. (1999), The Orchids of Tasmania: 58 [taxonomic synonym]

taxonomic synonym of: Caladenia angustata Lindl. legitimate

de Salas, M.F. & Baker, M.L. (2016), Tasmanian vascular plant census. A Census of the Vascular Plants of Tasmania, including Macquarie Island: 96 [taxonomic synonym]

taxonomic synonym of: Caladenia angustata Lindl. legitimate

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

taxonomic synonym of: Caladenia angustata Lindl. legitimate

Jones, D.L. (January 2021), Native Orchids of Australia Edn. 3: 79 [secondary reference]

common name: Railton Fingers [n/a]

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