Nielsen, I.C. (1980), Adansonia: recueil périodique d'observations botanique, n.s 19: 353 [comb. et stat. nov.]

basionym: Acacia insuavis Lace legitimate

• APC Comment: Acacia pennata subsp. insuavis belongs in Senegalia Raf. under the circumscription adopted here, but no combination currently exists.
• APC Dist.: Qld (doubtfully naturalised)

Maslin, B.R., Seigler, D.S. & Ebinger, J. (26 June 2013), New combinations in Senegalia and Vachellia (Leguminosae: Mimosoideae) for Southeast Asia and China. Blumea 58(1): 41 [nomenclatural synonym]

nomenclatural synonym of: Senegalia pennata subsp. insuavis (Lace) Maslin, Seigler & Ebinger legitimate

Bostock, P.D. & Holland, A.E. (3 October 2014), Appendix A. Name and status changes 2013 census to 2014 census. Census of the Queensland Flora: 25 [nomenclatural synonym]

nomenclatural synonym of: Senegalia pennata subsp. insuavis (Lace) Maslin, Seigler & Ebinger legitimate

Pedley, L. (3 December 2014), New combinations for Senegalia Raf. and Vachellia Wight & Arn. species (Mimosaceae) that occur in Australia. Austrobaileya 9(2): 314 [nomenclatural synonym]

nomenclatural synonym of: Senegalia insuavis (Lace) Pedley legitimate

Council of Heads of Australasian Herbaria (7 July 2021), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Senegalia pennata subsp. insuavis (Lace) Maslin, Seigler & Ebinger legitimate

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