Thunberg, C.P. (1823), Flora Capensis, sistens plantas Promontorii Bonae Spei Africes Edn. 2: 50 [tax. nov.]

Brown, N.E. (1928), Journal of the Linnean Society, Botany 48: 24 [basionym]

basionym of: Lapeirousia laxa (Thunb.) N.E.Br. legitimate

Goldblatt, P. (1971), Journal of South African Botany 37: 442 [basionym]

basionym of: Anomatheca laxa (Thunb.) Goldblatt legitimate

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

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

Conn, B.J. in Walsh, N.G. & Entwisle, T.J. (ed.) (1994), Iridaceae. Flora of Victoria Edn. 1, 2: 712 [nomenclatural synonym]

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

Green, P.S. in Wilson, A.J.G. (ed.) (1994), Norfolk Island & Lord Howe Island. Flora of Australia 49: 519 [nomenclatural synonym]

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

Goldblatt, P. & Manning, J.C. (1995), Systematic Botany 20(2): 171 [basionym]

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

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

orthographic variant: Gladiolus laxa P.S.Green orth. var.

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

nomenclatural 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 [nomenclatural synonym]

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

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