Kuntze, C.E.O. (5 November 1891), Revisio Generum Plantarum 1: 194 [comb. nov.]

basionym: Psoralea patens Lindl. legitimate

Grimes, J.W. (31 October 1997), A revision of Cullen (Leguminosae: Papilionoideae). Australian Systematic Botany 10(4): 600 [nomenclatural synonym]

nomenclatural synonym of: Cullen patens (Lindl.) J.W.Grimes legitimate

Council of Heads of Australasian Herbaria (2011), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Cullen patens (Lindl.) J.W.Grimes legitimate

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