Candolle, A.P. de in Candolle, A.P. de (ed.) (1825), Leguminosae. Prodromus Systematis Naturalis Regni Vegetabilis 2: 451 [tax. nov.]

• Type: "Sieber, pl. exs. nov.-holl. n. 442"

Court, A.B. (20 December 1972), Notes on Australian Acacias 1. Muelleria 2(3): 158 [secondary reference]

Pedley, L. (29 February 1980), A revision of Acacia Mill. in Queensland, Part 2. Austrobaileya 1(3): 243 [secondary reference]

• Type: "Sieber 442 (G-DC holo; K, BM, L, iso)

taxonomic synonym: Acacia pugioniformis H.L.Wendl. nom. illeg., nom. superfl.

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 150 [secondary reference]

taxonomic synonym: Acacia pugioniformis H.L.Wendl. nom. illeg., nom. superfl.

Pedley, L. in Stanley, T.D. & Ross, E.M. (1984), Mimosaceae. Flora of South-eastern Queensland 1: 363 [secondary reference]

Pedley, L. (24 September 1987), Racosperma Martius (Leguminosae: Mimosoideae) in Queensland: a checklist. Austrobaileya 2(4): 354 [basionym]

basionym of: Racosperma quadrilaterale (DC.) Pedley legitimate

Morrison, D.A. & Davies, S.J. in Harden, G.J. (ed.) (1991), Acacia. Flora of New South Wales 2: 366 [secondary reference]

nomenclatural synonym: Racosperma quadrilaterale (DC.) Pedley legitimate

Williams, K.A.W. (1999), Native Plants of Queensland 4: 34 [secondary reference]

Maslin, B.R. in Orchard, A.E. & Wilson, A.J.G. (ed.) (2001), Flora of Australia 11A: 370, Plates 23, 24, Fig. 37J-L, Map 209 APC [secondary reference]

• Type: Fl. Novae Holl. [N.S.W.], F.W.Sieber 442 ; holo: G-DC; iso: BM, K, MEL n.v. , NSW, NY.

nomenclatural synonym: Racosperma quadrilaterale (DC.) Pedley legitimate pro parte misapplication: Acacia pugioniformis H.L.Wendl. nom. illeg., nom. superfl. by Wendland, H.L. (1819), Correspondenz. Flora: oder Allgemeine Botanischer Zeitung 2: 139

• APC Dist.: Qld, NSW

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

Kodela, P.G. & Harden, G.J. in Harden, G.J. (ed.) (2002), Acacia. Flora of New South Wales Revised Edition 2: 438 [secondary reference]

nomenclatural synonym: Racosperma quadrilaterale (DC.) Pedley legitimate

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