Lindley, J. in Lindley, J. (ed.) (1830), Edwards's Botanical Register 16: t. 1369 [tax. nov.]

Stanley, T.D. in Stanley, T.D. & Ross, E.M. (1989), Iridaceae. Flora of South-eastern Queensland 3: 57 [taxonomic synonym]

taxonomic synonym of: Anomatheca laxa (Thunb.) Goldblatt legitimate

Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Freesia laxa (Thunb.) Goldblatt & J.C.Manning legitimate

Manning, J.C. & Goldblatt, P. (2010), Botany and horticulture of the genus Freesia (Iridaceae). Strelitzia 27: 29 [taxonomic synonym]

taxonomic synonym of: Freesia laxa (Thunb.) Goldblatt & J.C.Manning legitimate

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