Plantaginaceae Juss.
Parahebe derwentiana (Andrews) B.G.Briggs & Ehrend. subsp. derwentiana , legitimate, autonym
Heads, M.J. (1994), A biogeographic review of Parahebe (Scrophulariaceae). Botanical Journal of the Linnean Society 115(1): 70 [autonym]
nomenclatural synonym: Derwentia derwentiana (Andrews) B.G.Briggs & Ehrend. subsp. derwentiana legitimate
Council of Heads of Australasian Herbaria (2008), Australian Plant Census: - [nomenclatural synonym]
nomenclatural synonym of: Veronica derwentiana Andrews subsp. derwentiana legitimate