Irwin, H.S. & Barneby, R.C. (1982), The American Cassiinae : a synoptical revision of Leguminosae tribe Cassieae subtribe Cassiinae in the New World. Memoirs of the New York Botanical Garden 35(2): 467 [comb. nov.]

basionym: Cassia didymobotrya Fresen. legitimate

Randell, B.R. (21 September 1990), Revision of the Cassiinae in Australia. 3. Senna Miller sect. Senna. Journal of the Adelaide Botanic Gardens 13: 10 [secondary reference]

Randell, B.R. in Harden, G.J. (ed.) (1991), Senna. Flora of New South Wales 2: 319-320 [secondary reference]

nomenclatural synonym: Cassia didymobotrya Fresen. legitimate

Randell, B.R. & Barlow, B.A. in McCarthy, P.M. (ed.) (1998), Senna. Flora of Australia 12: 125, Fig. 82, Map 126 APC [secondary reference]

nomenclatural synonym: Cassia didymobotrya Fresen. legitimate

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

Wiecek, B. in Harden, G.J. (ed.) (2002), Senna. Flora of New South Wales Revised Edition 2: 372 [secondary reference]

nomenclatural synonym: Cassia didymobotrya Fresen. legitimate

Jessup, L.W. (2003), Flora of South-eastern Queensland Volume 1 Changes to names or status of taxa: - [secondary reference]

nomenclatural synonym: Cassia didymobotrya Fresen. legitimate

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