Milne-Redhead, E.W.B.H. (1961), Miscellaneous notes on African species of Crotalaria L.: I. Kew Bulletin 15(1): 159 [comb. nov.]

basionym: Crotalaria purpurascens Lam. legitimate

Lee, A.T. (16 November 1978), Some species of Crotalaria in Australia. Telopea 1(5): 354 [secondary reference]

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 119 [secondary reference]

Lee, A.T. & Thompson, J. (1984), Fabaceae. Flora of New South Wales, National Herbarium of New South Wales 101(2): 145-146 [secondary reference]

nomenclatural synonym: Crotalaria purpurascens Lam. legitimate taxonomic synonym: Crotalaria schimperi A.Rich. legitimate taxonomic synonym: Crotalaria incana f. lanata R.Wilczek legitimate

Stanley, T.D. in Stanley, T.D. & Ross, E.M. (1984), Fabaceae. Flora of South-eastern Queensland 1: 276 APC [secondary reference]

nomenclatural synonym: Crotalaria purpurascens Lam. legitimate

• APC Dist.: Qld (naturalised), NSW (naturalised), NI (naturalised)

Gardner, C.L. & James, T.A. in Harden, G.J. (ed.) (1991), Crotalaria. Flora of New South Wales 2: 520 [secondary reference]

Gardner, C.L. & Harden, G.J. in Harden, G.J. (ed.) (2002), Crotalaria. Flora of New South Wales Revised Edition 2: 501 [secondary reference]

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