Morrison, A. (May 1912), New and rare West Australian plants. Journal of Botany, British and Foreign 50: 166 [tax. nov.]

• Type: "Ashburton River, North-west Australia."

• APC Dist.: WA

Black, J.M. (January 1948), Casuarinaceae-Euphorbiaceae. Flora of South Australia Edn. 2, 2: 463 [taxonomic synonym]

taxonomic synonym of: Indigofera georgei E.Pritz. legitimate

Maconochie, J.R. in Jessop, J.P. (ed.) (1981), Indigofera. Flora of Central Australia: 158 [doubtful taxonomic synonym]

doubtful taxonomic synonym of: Indigofera georgei E.Pritz. legitimate

Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2: 96 [secondary reference]

Wilson, Peter G. & Rowe, R. (18 September 2015), Additional taxa of Indigofera (Fabaceae: Indigofereae) from the Eremaean Botanical Province, Western Australia. Nuytsia 25: 254-255 APC [secondary reference]

• Lectotype: "(lecto: E 00022289, here selected; isolecto: CANB 320124, K 000217439, PERTH 01022695)."

• APC Dist.: WA

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