Bentham, G. (5 October 1864), Flora Australiensis 2: 337 [tax. nov.]

• Type: "W. Australia, Drummond (4th Coll.?), n. 132, and 5th Coll. n. 5; Kalgan river, Oldfield; Termination rock, Maxwell."

Mueller, F.J.H. von (1882), Systematic Census of Australian Plants: 43 [secondary reference]

Diels, F.L.E. & Pritzel, E.G. (6 December 1904), Fragmenta Phytographiae Australiae occidentalis. Beitrage zur Kenntnis der Pflanzen Westaustraliens, ihrer Verbreitung und ihrer Lebensverhaltnisse. Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie 35(2-3): 292 [secondary reference]

Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2: 89 [secondary reference]

Cowan, R.S. & Maslin, B.R. (8 June 1999), Acacia miscellany 17. Miscellaneous new taxa and lectotypifications in Western Australian Acacia, mostly section Plurinerves (Leguminosae: Mimosoideae). Nuytsia 12(3): 445 [secondary reference]

• Lectotype: Kalgan River, Western Australia, A.F.Oldfield (lecto: MEL, here selected; isolecto: K, PERTH - fragments ex K and MEL); Termination Rock, Western Australia, G. Maxwell (paralecto: K, MEL, PERTH - fragment ex MEL).

Cowan, R.S. in Orchard, A.E. & Wilson, A.J.G. (ed.) (2001), Flora of Australia 11B: 55, Fig. 12E-G, Map 80 [secondary reference]

Cowan, R.S. in Orchard, A.E. & Wilson, A.J.G. (ed.) (2001), Flora of Australia 11B: 61 [pro parte misapplied]

pro parte misapplied to: Acacia subflexuosa Maiden legitimate by Bentham, G. (5 October 1864), Flora Australiensis 2: 337

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

Wheeler, J.R., Marchant, N.G. & Lewington, M. (2002), Dicotyledons. Flora of the South West 2: 670 [secondary reference]

Pedley, L. (3 December 2003), A synopsis of Racosperma C.Mart. (Leguminosae: Mimosoideae). Austrobaileya 6(3): 491 [basionym]

basionym of: Racosperma triptychum (F.Muell. ex Benth.) Pedley legitimate

Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - APC [secondary reference]

nomenclatural synonym: Acacia triptycha F.Muell. ex Benth. var. triptycha legitimate nomenclatural synonym: Racosperma triptychum (F.Muell. ex Benth.) Pedley legitimate

• APC Dist.: WA

Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - [pro parte misapplied]

pro parte misapplied to: Acacia subflexuosa Maiden legitimate by Bentham, G. (5 October 1864), Flora Australiensis 2: 337

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