Jones, D.L., Clements, M.A., Sharma, I.S., Mackenzie, A.M. & Molloy, B.P.J. (January 2002), Nomenclatural notes arising from studies into the Tribe Diurideae (Orchidaceae). The Orchadian 13(10): 443 [comb. nov.]

basionym: Corysanthes fordhamii Rupp legitimate nomenclatural synonym: Corybas fordhamii (Rupp) Rupp legitimate

Jeanes, J.A. in Ross, J.H. & Walsh, N.G. (June 2003), Orchidaceae. A Census of the Vascular Plants of Victoria Edn. 7: 17 [nomenclatural synonym]

nomenclatural synonym of: Corybas fordhamii (Rupp) Rupp legitimate

Backhouse, G., Kosky, B., Rouse, D. & Turner, J. (2016), Bush Gems: A Guide to the Wild Orchids of Victoria, Australia: [p. 291 of PDF] [nomenclatural synonym]

nomenclatural synonym of: Corybas fordhamii (Rupp) Rupp legitimate

de Salas, M.F. & Baker, M.L. (2016), Tasmanian vascular plant census. A Census of the Vascular Plants of Tasmania, including Macquarie Island: 94 [nomenclatural synonym]

nomenclatural synonym of: Corybas fordhamii (Rupp) Rupp legitimate

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

nomenclatural synonym of: Corybas fordhamii (Rupp) Rupp legitimate

Jones, D.L. (January 2021), Native Orchids of Australia Edn. 3: 57 [secondary reference]

nomenclatural synonym: Corysanthes fordhamii Rupp legitimate nomenclatural synonym: Corybas fordhamii (Rupp) Rupp legitimate common name: Banded Helmet Orchid [n/a]

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