Diels, F.L.E. & Pritzel, E.G. (6 December 1904), Fragmenta Phytographiae Australiae occidentalis. Beitrage zur Kenntnis der Pflanzen Westaustraliens, ihrer Verbreitung und ihrer Lebensverhaltnisse. Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie 35(2-3): 314 [primary reference]

Barker, R.M. (6 March 1998), Notes on Zygophyllum (Zygophyllaceae) in Australia including the descriptions of five new species and one new subspecies, revised keys and typifications. Journal of the Adelaide Botanic Gardens 18(1): 71 [orthographic variant]

orthographic variant of: Zygophyllum billardierei DC. legitimate

Council of Heads of Australasian Herbaria (2007), Australian Plant Census: - [orthographic variant]

orthographic variant of: Zygophyllum billardierei var. stenophyllum F.Muell. ex Diels & E.Pritz. legitimate

Council of Heads of Australasian Herbaria (2007), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Zygophyllum billardierei DC. legitimate

Barker, R.M. in Wilson, A.J.G. (ed.) (2013), Zygophyllaceae. Flora of Australia 26: 556 [doubtful pro parte taxonomic synonym]

doubtful pro parte taxonomic synonym of: Zygophyllum billardierei DC. legitimate

Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census: - [doubtful taxonomic synonym]

doubtful taxonomic synonym of: Roepera billardierei (DC.) G.Don legitimate

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