Wilson, Peter G. (13 March 1987), Taxonomic notes on some Australian species of Indigofera (Fabaceae - Faboideae). Journal of the Adelaide Botanic Gardens 10(1): 121 [comb. et stat. nov.]

basionym: Indigofera longibractea J.M.Black legitimate

Wilson, Peter G. in Harden, G.J. (ed.) (1991), Indigofera. Flora of New South Wales 2: 410 [nomenclatural synonym]

nomenclatural synonym of: Indigofera longibractea J.M.Black legitimate

Wilson, Peter G. in Harden, G.J. (ed.) (2002), Indigofera. Flora of New South Wales Revised Edition 2: 569 [taxonomic synonym]

taxonomic synonym of: Indigofera longibractea J.M.Black legitimate

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