Meisner, C.D.F. in Lehmann, J.G.C. (ed.) (1844), Leguminosae. Plantae Preissianae 1(1): 13 [tax. nov.]

• Type: "In colonia Swan River legit Jac. Drummond, n. 292"

• Comment: Published by Meissner as `β angustifolia.

Bentham, G. (5 October 1864), Flora Australiensis 2: 354 [taxonomic synonym]

taxonomic synonym of: Acacia triquetra Benth. legitimate

Maslin, B.R. & Cowan, R.S. (14 June 1994), C.F.Meissner's species of Acacia (Leguminosae: Mimosoideae): typification of the names. Nuytsia 9(3): 409 [secondary reference]

• Lectotype: Type: Swan R., W.A., J.Drummond 292; syn: BM, G, K, MEL, NSW, OXF, P, PERTH, W; see B.R.Maslin & R.S.Cowan, loc. cit., for note on types. [?Acacia angustifolia, Meisn.? in Index Kewensis 1: 6 (1893) is presumably an error for this variety].

Maslin, B.R. in Orchard, A.E. & Wilson, A.J.G. (ed.) (2001), Flora of Australia 11A: 293 [taxonomic synonym]

taxonomic synonym of: Acacia meisneri Lehm. ex Meisn. legitimate

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

taxonomic synonym of: Acacia meisneri Lehm. ex Meisn. legitimate

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

taxonomic synonym of: Acacia meisneri Lehm. ex Meisn. legitimate

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