Szlachetko, D.L. (28 February 2001), Genera et species Orchidalium. 1. Polish Botanical Journal 46(1): 17 [comb. nov.]

basionym: Caladenia filamentosa R.Br. legitimate

Szlachetko, D.L. (July 2002), Nomenclatural adjustments in the Thelymitroideae (Orchidaceae). Polish Botanical Journal 46(2): 139 [nomenclatural synonym]

nomenclatural synonym of: Calonemorchis filamentosa (R.Br.) Szlach. 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): 204 [nomenclatural synonym]

nomenclatural synonym of: Caladenia filamentosa R.Br. legitimate

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

orthographic variant: Calonema filamentosa Szlach. orth. var. isonym: Calonema filamentosum (R.Br.) D.L.Jones & M.A.Clem. isonym

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

nomenclatural synonym of: Caladenia filamentosa R.Br. legitimate

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