Thompson, J. (26 September 1990), New species and new contributions in the genus Swainsona (Fabaceae) in New South Wales. Telopea 4(1): 4 [comb. nov.]

basionym: Swainsona stipularis var. purpurea A.T.Lee legitimate taxonomic synonym: Swainsona stipularis var. longialata A.T.Lee legitimate

Thompson, J. & James, T.A. in Harden, G.J. (ed.) (1991), Swainsona. Flora of New South Wales 2: 440 [secondary reference]

nomenclatural synonym: Swainsona stipularis var. purpurea A.T.Lee legitimate taxonomic synonym: Swainsona stipularis var. longialata A.T.Lee legitimate

Thompson, J. (30 September 1993), A revision of the genus Swainsona (Fabaceae). Telopea 5(3): 544 APC [secondary reference]

nomenclatural synonym: Swainsona stipularis var. purpurea A.T.Lee legitimate taxonomic synonym: Swainsona stipularis var. longialata A.T.Lee legitimate

• APC Dist.: WA, NT, SA, Qld, NSW, Vic

Jeanes, J.A. in Walsh, N.G. & Entwisle, T.J. (ed.) (1996), Fabaceae. Flora of Victoria 3: 696, Fig. 140g [secondary reference]

nomenclatural synonym: Swainsona stipularis var. purpurea A.T.Lee legitimate taxonomic synonym: Swainsona stipularis var. longialata A.T.Lee legitimate common name: Purple Swainson-pea [n/a]

Thompson, J. & James, T.A. in Harden, G.J. (ed.) (2002), Swainsona. Flora of New South Wales Revised Edition 2: 607 [secondary reference]

nomenclatural synonym: Swainsona stipularis var. purpurea A.T.Lee legitimate taxonomic synonym: Swainsona stipularis var. longialata A.T.Lee legitimate

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