Cunningham, R. (August 1833), Revision of the genus Corysanthes. New South Wales Magazine 1(1): 41 [tax. nov.]

• Type: (not cited).

Lindley, J. (February 1840), The Genera and Species of Orchidaceous Plants: 393 [secondary reference]

• Comment: A.D.Chapman, Austral. Pl. Name Index 806 (1991), lists the name Corybas pruinosa Lindl., Gen. Sp. Orchid Pl. 393 (1840), as "nom. illeg. non R.Cunn. (1833)". However, Lindley clearly refers to Cunningham's publication.

Reichenbach, H.G. (1871), Die Orchideen des Prodromus R. Browns. Beitrage zur Systematischen Pflanzenkunde: 43 [basionym]

basionym of: Corybas pruinosus (R.Cunn.) Rchb.f. legitimate

Mueller, F.J.H. von (1882), Systematic Census of Australian Plants: 112 [secondary reference]

Tate, R. (1890), A Handbook of the Flora of Extratropical South Australia: 164, 257 [secondary reference]

Rodway, L. (1903), The Tasmanian Flora: 195, 196 [secondary reference]

doubtful taxonomic synonym: Corysanthes fimbriata R.Br. legitimate

Dixon, W.A. (1906), The Plants of New South Wales: 264 [secondary reference]

Bailey, F.M. (1913), Comprehensive Catalogue of Queensland Plants: 537 [secondary reference]

common name: Little Hood [n/a]

Sulman, F. (1914), A Popular Guide to the Wild Flowers of New South Wales II: 196 [secondary reference]

Rogers, R.S. in Black, J.M. (1922), Orchidaceae. Flora of South Australia 1: 130 [secondary reference]

• Etymology: A "bloom," referring to the greyish color of the dorsal sepal.

Rupp, H.M.R. (January 1944), The Orchids of New South Wales: 73 [nomenclatural synonym]

nomenclatural synonym of: Corybas pruinosus (R.Cunn.) Rchb.f. legitimate

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

taxonomic synonym of: Corybas pruinosus (R.Cunn.) Rchb.f. legitimate

Clements, M.A. in Jones, D.L. (ed.) (August 1989), Catalogue of Australian Orchidaceae. Australian Orchid Research 1: 40 [secondary reference]

• Type: "'Near Parramatta', A. Cunningham s.n. (holo K!)."

Clements, M.A. in Jones, D.L. (ed.) (August 1989), Catalogue of Australian Orchidaceae. Australian Orchid Research 1: 40 [nomenclatural synonym]

nomenclatural synonym of: Corybas pruinosus (R.Cunn.) Rchb.f. legitimate

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

nomenclatural synonym of: Corybas pruinosus (R.Cunn.) Rchb.f. legitimate

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

misapplied to: Corybas incurvus D.L.Jones & M.A.Clem. legitimate by Rodway, L. (1903), The Tasmanian Flora: 195, 196

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

misapplied to: Corybas diemenicus (Lindl.) Rupp & Nicholls legitimate by Tate, R. (1890), A Handbook of the Flora of Extratropical South Australia: 164, 257

[misapplied]

misapplied to: Corybas diemenicus (Lindl.) Rupp & Nicholls legitimate by Rogers, R.S. in Black, J.M. (1922), Orchidaceae. Flora of South Australia 1: 130

Jones, D.L. (January 2021), Native Orchids of Australia Edn. 3: 64 [secondary reference]

nomenclatural synonym: Corybas pruinosus (R.Cunn.) Rchb.f. legitimate common name: Toothed Helmet Orchid [n/a]

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