Wight, R. & Arnott, G.A.W. in Wight, R. & Arnott, G.A.W. (ed.) (1834), Prodromus Florae Peninsulae Indiae Orientalis 1: 194 [tax. nov.]

• Type: "Wight! Cat. n. 706. – C. digitata, Wight! (not Hook.) in Wall.! L.n. 5430. – Dindygul hills, at an elevation of 4000 feet."

Lee, A.T. (16 November 1978), Some species of Crotalaria in Australia. Telopea 1(5): 355 APC [secondary reference]

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

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): 161-162 [secondary reference]

Stanley, T.D. in Stanley, T.D. & Ross, E.M. (1984), Fabaceae. Flora of South-eastern Queensland 1: 275, 278, Fig. 44B [secondary reference]

Gardner, C.L. & James, T.A. in Harden, G.J. (ed.) (1991), Crotalaria. Flora of New South Wales 2: 519-520 [secondary reference]

Gardner, C.L. & Harden, G.J. in Harden, G.J. (ed.) (2002), Crotalaria. Flora of New South Wales Revised Edition 2: 500 [secondary reference]

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