Rupp, H.M.R. (1942), Corybas or Corysanthes?. The Victorian Naturalist 59(4): 61 [comb. nov.]

basionym: Corysanthes fordhamii Rupp legitimate

Rupp, H.M.R. (January 1944), The Orchids of New South Wales: 76 [secondary reference]

nomenclatural synonym: Corysanthes fordhamii Rupp legitimate

Jessop, J.P. (19 December 1977), Endangered species in the South Australian native vascular flora. Journal of the Adelaide Botanic Gardens 1(2): 136 [secondary reference]

Curtis, W.M. (1980), Angiospermae: Orchidaceae. The Student's Flora of Tasmania 4A: 124-125 [secondary reference]

nomenclatural synonym: Corysanthes fordhamii Rupp legitimate

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 28 [secondary reference]

nomenclatural synonym: Corysanthes fordhamii Rupp legitimate

Jones, D.L. (1988), Native Orchids of Australia: 319 [secondary reference]

common name: Banded Helmet Orchid [n/a]

Jones, D.L. in Stanley, T.D. & Ross, E.M. (1989), Corybas. Flora of South-eastern Queensland 3: 397 [secondary reference]

nomenclatural synonym: Corysanthes fordhamii Rupp legitimate

Clements, M.A. in Jones, D.L. (ed.) (August 1989), Catalogue of Australian Orchidaceae. Australian Orchid Research 1: 39 [secondary reference]

nomenclatural synonym: Corysanthes fordhamii Rupp legitimate

Bates, R.J. & Weber, J.Z. (7 December 1990), Orchids of South Australia: 71-72 (map), Fig. 113, Plate 87 [secondary reference]

common name: Swamp helmet-orchid [n/a]

• Etymology: "Named by H.M.R. Rupp (1941) in honour of F. Fordham who collected the type."

Jones, D.L. in Harden, G.J. (ed.) (1993), Corybas. Flora of New South Wales 4: 213 [secondary reference]

common name: Banded Helmet Orchid [n/a]

Entwisle, T.J. in Walsh, N.G. & Entwisle, T.J. (ed.) (1994), Orchidaceae. Flora of Victoria Edn. 1, 2: 839-840, Fig. 177k-l [secondary reference]

nomenclatural synonym: Corysanthes fordhamii Rupp legitimate common name: Swamp Helmet-orchid [n/a]

Bishop, A. (1996), Field guide to the orchids of New South Wales and Victoria Edn. 1: 166, Plate 394 [secondary reference]

common name: Banded Helmet Orchid [n/a]

Jones, D.L., Wapstra, H., Tonelli, P. & Harris, S. (1999), The Orchids of Tasmania: 120 [secondary reference]

common name: Banded Helmet Orchid [n/a]

Bishop, A. (2000), Field guide to the orchids of New South Wales and Victoria Edn. 2: 166, Plate 394 [secondary reference]

common name: Banded Helmet Orchid [n/a]

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 [nomenclatural synonym]

nomenclatural synonym of: Anzybas fordhamii (Rupp) D.L.Jones & M.A.Clem. 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, 20 [secondary reference]

nomenclatural synonym: Anzybas fordhamii (Rupp) D.L.Jones & M.A.Clem. legitimate

de Salas, M.F. & Baker, M.L. (2016), Tasmanian vascular plant census. A Census of the Vascular Plants of Tasmania, including Macquarie Island: 97 [secondary reference]

nomenclatural synonym: Anzybas fordhamii (Rupp) D.L.Jones & M.A.Clem. legitimate

Backhouse, G.N., Bates, R.J., Brown, A.P. & Copeland, L.M. (1 March 2016), Checklist of the orchids of Australia including its island territories: 19, 70, 84, 95, 106, 113 [secondary reference]

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

nomenclatural synonym: Corysanthes fordhamii Rupp legitimate nomenclatural synonym: Anzybas fordhamii (Rupp) D.L.Jones & M.A.Clem. legitimate pro parte misapplication: Corybas unguiculatus (R.Br.) Rchb.f. legitimate by Bostock, P.D., Mathieson, M. & Field, A.R. in Bostock, P.D. & Holland, A.E. (ed.) (23 July 2013), Orchidaceae. Census of the Queensland Flora: -

• APC Dist.: SA, Qld, NSW, Vic, Tas

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

nomenclatural synonym of: Anzybas fordhamii (Rupp) D.L.Jones & M.A.Clem. legitimate

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