Pedley, L. (24 September 1987), Racosperma Martius (Leguminosae: Mimosoideae) in Queensland: a checklist. Austrobaileya 2(4): 355 [comb. nov.]

basionym: Acacia rigens A.Cunn. ex G.Don legitimate

Morrison, D.A. & Davies, S.J. in Harden, G.J. (ed.) (1991), Acacia. Flora of New South Wales 2: 356 [nomenclatural synonym]

nomenclatural synonym of: Acacia rigens A.Cunn. ex G.Don legitimate

Entwisle, T.J., Maslin, B.R., Cowan, R.S. & Court, A.B. in Walsh, N.G. & Entwisle, T.J. (ed.) (1996), Mimosaceae. Flora of Victoria 3: 613 [nomenclatural synonym]

nomenclatural synonym of: Acacia rigens A.Cunn. ex G.Don legitimate

Cowan, R.S. in Orchard, A.E. & Wilson, A.J.G. (ed.) (2001), Flora of Australia 11B: 98 [nomenclatural synonym]

nomenclatural synonym of: Acacia rigens A.Cunn. ex G.Don legitimate

Maslin, B.R. (9 July 2001), Wattle - Acacias of Australia: - [nomenclatural synonym]

nomenclatural synonym of: Acacia rigens A.Cunn. ex G.Don legitimate

Kodela, P.G. & Harden, G.J. in Harden, G.J. (ed.) (2002), Acacia. Flora of New South Wales Revised Edition 2: 435 [nomenclatural synonym]

nomenclatural synonym of: Acacia rigens A.Cunn. ex G.Don legitimate

Pedley, L. (3 December 2003), A synopsis of Racosperma C.Mart. (Leguminosae: Mimosoideae). Austrobaileya 6(3): 484 [secondary reference]

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

nomenclatural synonym of: Acacia rigens A.Cunn. ex G.Don legitimate

Council of Heads of Australasian Herbaria (2014), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Acacia rigens A.Cunn. ex G.Don legitimate

---