Harvey, W.H. in Harvey, W.H. & Sonder, O.W. (ed.) (1862), Flora Capensis 2: 196 [tax. nov.]

Wilson, Peter G. & Rowe, R. (20 December 2010), New taxa and typifications in Indigofera (Fabaceae) for South Australia. Journal of the Adelaide Botanic Gardens 24: 69 [taxonomic synonym]

taxonomic synonym of: Indigofera colutea (Burm.f.) Merr. legitimate

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

taxonomic synonym of: Indigofera colutea (Burm.f.) Merr. legitimate

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