Briggs, B.G. & Ehrendorfer, F. (30 September 1992), A revision of Australian species of Parahebe and Derwentia (Scrophulariaceae). Telopea 5(1): 261 [comb. nov.]

basionym: Veronica decorosa F.Muell. legitimate nomenclatural synonym: Parahebe decorosa (F.Muell.) B.G.Briggs & Ehrend. legitimate

Barker, R.M. in Jessop, J.P. (ed.) (September 1993), Scrophulariaceae. A list of the vascular plants of South Australia Edn. 4: 80 [secondary reference]

Heads, M.J. (1994), A biogeographic review of Parahebe (Scrophulariaceae). Botanical Journal of the Linnean Society 115(1): 69, fig. 3A (map) [nomenclatural synonym]

nomenclatural synonym of: Parahebe decorosa (F.Muell.) B.G.Briggs & Ehrend. legitimate

Greuter, W.R. (ed.) (2000), International Code of Botanical Nomenclature, St. Louis, 2000. Regnum Vegetabile 138: 336 [secondary reference]

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

nomenclatural synonym of: Veronica decorosa F.Muell. legitimate

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