Rogers, R.S. (23 December 1927), Contributions to the Orchidaceous flora of Australia. Transactions and proceedings of the Royal Society of South Australia 51: 13 [tax. nov.]

• Type: "South Australia. Scott's Creek, Dr. and Mrs. Rogers, November 13, 1908. Victoria. Healesville, Mrs. Coleman and Mr. Williamson, November 2, 1923; Mr. J.B. Howie, October 10, 1926. Tasmania. Flinders Island, Dr. C.S. Sutton, November. 1912."

• Comment: Clements, Austral. Orchid Res. 1 (1969) 28, 29 makes an ususual lectotypification; creating two lectotypes – one for `pro parte max.' and one for `pro parte min.' It is clear what he intends, and therefore the lectotypification, although unusual, is probably valid.

Black, J.M. (1943), Flora of South Australia Edn. 2, 1: 235 [secondary reference]

Rupp, H.M.R. (January 1944), The Orchids of New South Wales: 64 [secondary reference]

Curtis, W.M. (15 August 1953), A census of the Orchids of Tasmania, 1953. Papers and Proceedings of the Royal Society of Tasmania 87: 139 [secondary reference]

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 27 [secondary reference]

Clements, M.A. in Jones, D.L. (ed.) (August 1989), Catalogue of Australian Orchidaceae. Australian Orchid Research 1: 28, 29 [secondary reference]

• Lectotype: "`Scotts Creek', 15 Nov. 1903, R.S. Rogers 318 (lectotype AD! here designated) ... pro parte max. ... `Tasmania, Flinders Island', Nov. 1912, Sutton s.n. (lectotype AD here designated), pro parte min."

Clements, M.A. in Jones, D.L. (ed.) (August 1989), Catalogue of Australian Orchidaceae. Australian Orchid Research 1: 29 [pro parte taxonomic synonym]

pro parte taxonomic synonym of: Caladenia pusilla W.M.Curtis legitimate

Clements, M.A. in Jones, D.L. (ed.) (August 1989), Catalogue of Australian Orchidaceae. Australian Orchid Research 1: 83 [pro parte taxonomic synonym]

pro parte taxonomic synonym of: Caladenia minor Hook.f. legitimate

Entwisle, T.J. in Walsh, N.G. & Entwisle, T.J. (ed.) (1994), Orchidaceae. Flora of Victoria Edn. 1, 2: 764 [pro parte taxonomic synonym]

pro parte taxonomic synonym of: Caladenia pusilla W.M.Curtis legitimate

Jeanes, J.A. in Ross, J.H. & Walsh, N.G. (June 2003), Orchidaceae. A Census of the Vascular Plants of Victoria Edn. 7: 18 [taxonomic synonym]

taxonomic synonym of: Caladenia pusilla W.M.Curtis 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): 186 [pro parte taxonomic synonym]

pro parte taxonomic synonym of: Caladenia pusilla W.M.Curtis legitimate

Barker, W.R., Barker, R.M., Jessop, J. & Vonow, H. (ed.) (18 March 2005), Census of South Australian Vascular Plants 5th Edition. Journal of the Adelaide Botanic Gardens Supplement 1: 194 [pro parte misapplied]

pro parte misapplied to: Caladenia pusilla W.M.Curtis legitimate by Rogers, R.S. (23 December 1927), Contributions to the Orchidaceous flora of Australia. Transactions and proceedings of the Royal Society of South Australia 51: 13

Bates, R.J. (2014), Caladenia pygmaea, the pygmy finger orchid validated at species level (after more than a century of being misunderstood). Australian Orchid Review 79(5): 55 [basionym]

basionym of: Caladenia pygmaea (R.S.Rogers) R.J.Bates legitimate

Bates, R.J. (2016), New combinations in the South Australian Caladeniinae. Australian Orchid Review 81(6): 63 [basionym]

basionym of: Petalochilus pygmaeus (R.S.Rogers) R.J.Bates legitimate

de Salas, M.F. & Baker, M.L. (2016), Tasmanian vascular plant census. A Census of the Vascular Plants of Tasmania, including Macquarie Island: 95 [misapplied]

misapplied to: Caladenia pusilla W.M.Curtis legitimate by Curtis, W.M. (15 August 1953), A census of the Orchids of Tasmania, 1953. Papers and Proceedings of the Royal Society of Tasmania 87: 139

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

nomenclatural synonym of: Caladenia pygmaea (R.S.Rogers) R.J.Bates legitimate

Jones, D.L. (January 2021), Native Orchids of Australia Edn. 3: 82 [nomenclatural synonym]

nomenclatural synonym of: Caladenia pygmaea (R.S.Rogers) R.J.Bates legitimate

---