Wimmer, F.E. (1948), Annalen des K. K. Naturhistorischen Hofmuseums 56: 336 [comb. nov.]

basionym: Isotoma petraea F.Muell. legitimate

Black, J.M. & Robertson, E.L. (1957), Flora of South Australia Edn. 2, 4: 814, Fig. 1135, I-J [secondary reference]

nomenclatural synonym: Isotoma petraea F.Muell. legitimate

Eichler, Hj. (1965), Supplement to J.M.Black's Flora of South Australia (Second Edition, 1943-1957): 293 [nomenclatural synonym]

nomenclatural synonym of: Isotoma petraea F.Muell. legitimate

Council of Heads of Australasian Herbaria (2010), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Isotoma petraea F.Muell. legitimate

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