Randell, B.R. (19 December 1989), Revision of Cassiinae in Australia 2. Senna Miller sect. Psilorhegma (J.Vogel) Irwin & Barneby. Journal of the Adelaide Botanic Gardens 12(2): 239 [tax. nov.]

• Type: "9 km N of Watson on W side of Maralinga road intersection, Lothian 5516, 14.vii.1972, AD."

Randell, B.R. & Barlow, B.A. in McCarthy, P.M. (ed.) (1998), Senna. Flora of Australia 12: 106 [nomenclatural synonym]

nomenclatural synonym of: Senna form taxon 'quadrifolia' [n/a]

Council of Heads of Australasian Herbaria (2005), Australian Plant Census: - APC [secondary reference]

taxonomic synonym: Senna form taxon 'quadrifolia' [n/a] pro parte misapplication: Cassia oligophylla F.Muell. legitimate by Symon, D.E. (December 1966), A revision of the genus Cassia L. Caesalpiniaceae in Australia. Transactions of the Royal Society of South Australia 90: 112-113 pro parte misapplication: Cassia eremophila var. zygophylla (Benth.) Benth. legitimate by Symon, D.E. (December 1966), A revision of the genus Cassia L. Caesalpiniaceae in Australia. Transactions of the Royal Society of South Australia 90: 123

• APC Dist.: NT, SA, Qld

Parker, C.M. & Percy-Bower, J.M. (22 March 2018), Updates to Western Australia’s vascular plant census for 2017. Nuytsia 29: 3 [secondary reference]

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