Linnaeus, C. (1 May 1753), Species Plantarum 1: 375 [tax. nov.]

Pedley, L. in Henderson, R.J.F. (ed.) (2002), Caesalpiniaceae. Names and Distribution of Queensland Plants, Algae and Lichens: 39 [secondary reference]

Council of Heads of Australasian Herbaria (2005), Australian Plant Census: - [secondary reference]

• APC Dist.: Qld (naturalised)

Percy-Bower, J.M. & Parker, C.M. (24 June 2021), Updates to Western Australia’s vascular plant census for 2020. Nuytsia 32: 2 [secondary reference]

• Text: "New naturalised record for WA. G.J. Keighery in litt. (24/01/2020)."

Council of Heads of Australasian Herbaria (29 September 2022), Australian Plant Census: - APC [secondary reference]

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

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