Western Australian Herbarium (2007), FloraBase: the Western Australian Flora Version 2.5: - [primary reference]

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

taxonomic synonym of: Indigofera sp. Fractiflexa (S.van Leeuwen 3773) WA Herbarium [n/a]

Biggs, L.J. & Parker, C.M. (21 November 2013), Updates to Western Australia's vascular plant census for 2012. Nuytsia 23: 513 [taxonomic synonym]

taxonomic synonym of: Indigofera sp. Fractiflexa (S.van Leeuwen 3773) WA Herbarium [n/a]

Council of Heads of Australasian Herbaria (2016), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Indigofera fractiflexa Peter G.Wilson & Rowe legitimate

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