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): 254 [comb. nov.]

basionym: Cassia oligoclada F.Muell. legitimate nomenclatural synonym: Cassia oligoclada F.Muell. var. oligoclada legitimate taxonomic synonym: Cassia oligoclada var. gracilis Benth. legitimate taxonomic synonym: Cassia neurophylla C.T.White & W.D.Francis nom. illeg.

Wheeler, J.R. in Wheeler, J.R. (ed.) (1992), Caesalpiniaceae. Flora of the Kimberley Region: 358-359, Fig. 106C [secondary reference]

nomenclatural synonym: Cassia oligoclada F.Muell. legitimate

Kenneally, K.F., Edinger, D.C. & Willing, T. (1996), Broome and Beyond. Plants and people of the Dampier Peninsula, Kimberley, Western Australia: 78 [secondary reference]

nomenclatural synonym: Cassia oligoclada F.Muell. legitimate

Randell, B.R. & Barlow, B.A. in McCarthy, P.M. (ed.) (1998), Senna. Flora of Australia 12: 116, Map 113 [secondary reference]

nomenclatural synonym: Cassia oligoclada F.Muell. legitimate taxonomic synonym: Cassia oligoclada var. gracilis Benth. legitimate taxonomic synonym: Cassia neurophylla C.T.White & W.D.Francis nom. illeg.

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

nomenclatural synonym: Cassia oligoclada F.Muell. legitimate nomenclatural synonym: Cassia oligoclada F.Muell. var. oligoclada legitimate nomenclatural synonym: Cassia oligoclada var. typica Domin nom. inval. taxonomic synonym: Cassia oligoclada var. gracilis Benth. legitimate taxonomic synonym: Cassia neurophylla C.T.White & W.D.Francis nom. illeg.

• APC Dist.: WA, NT, Qld

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