Szlachetko, D.L. (2003), Nomenclatural adjustments in Caladeniinae (Orchidaceae, Thelymitroideae). Annales Botanici Fennici 40: 144 [comb. nov.]

basionym: Caladenia unita Fitzg. 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): 200 [nomenclatural synonym]

nomenclatural synonym of: Caladenia nana subsp. unita (Fitzg.) Hopper & A.P.Br. legitimate

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

nomenclatural synonym of: Caladenia nana subsp. unita (Fitzg.) Hopper & A.P.Br. legitimate

Jones, D.L. (January 2021), Native Orchids of Australia Edn. 3: 97 [nomenclatural synonym]

nomenclatural synonym of: Caladenia nana subsp. unita (Fitzg.) Hopper & A.P.Br. legitimate

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