Thunberg, C.P. (1800), Prodromus Plantarum Capensium 2: 101 [tax. nov.]

Walpers, W.G. (July 1844), Repertorium Botanices Systematicae 3(2): 309 [basionym]

basionym of: Zaluzianskya divaricata (Thunb.) Walp. legitimate

Barker, W.R. in Walsh, N.G. & Entwisle, T.J. (ed.) (1999), Scrophulariaceae. Flora of Victoria 4: 506 [nomenclatural synonym]

nomenclatural synonym of: Zaluzianskya divaricata (Thunb.) Walp. legitimate

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