Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 201 [primary reference]

Briggs, B.G. & Makinson, R.O. in Harden, G.J. (ed.) (1992), Derwentia. Flora of New South Wales 3: 576 [taxonomic synonym]

taxonomic synonym of: Derwentia blakelyi B.G.Briggs & Ehrend. legitimate

Briggs, B.G. & Ehrendorfer, F. (30 September 1992), A revision of Australian species of Parahebe and Derwentia (Scrophulariaceae). Telopea 5(1): 278 [taxonomic synonym]

taxonomic synonym of: Derwentia blakelyi B.G.Briggs & Ehrend. legitimate

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

taxonomic synonym of: Veronica blakelyi (B.G.Briggs & Ehrend.) B.G.Briggs legitimate

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