Wheeler, J.R. in Wheeler, J.R. (ed.) (1992), Polygalaceae. Flora of the Kimberley Region: 644, Fig. 198D, 199H [primary reference]

Kerrigan, R.A. (30 April 2012), A treatment for Polygala of northern Australia. Australian Systematic Botany 25(2): 133 [taxonomic synonym]

taxonomic synonym of: Polygala rhynchocarpa R.A.Kerrigan legitimate

Council of Heads of Australasian Herbaria (2014), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Polygala rhynchocarpa R.A.Kerrigan legitimate

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