Britton, N.L. & Rose, J.N. (1928), Rosales, Mimosaceae (Conclusio). North American Flora 23(3): 182-183 [tax. nov.]

• Type: Sopropis palmeri (S.Watson) Britton & Rose

Perry, G. in McCarthy, P.M. (ed.) (1998), Prosopis. Flora of Australia 12: 8 [secondary reference]

Perry, G. in McCarthy, P.M. (ed.) (1998), Prosopis. Flora of Australia 12: 8 [taxonomic synonym]

taxonomic synonym of: Prosopis L. legitimate

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

taxonomic synonym of: Prosopis L. legitimate

---