LoM, MuM, Wim, MSB, RobP, MuF, GipP.
There are four subspecies, but only Roepera aurantiaca subsp. aurantiaca occurs in Victoria. See entry under that name.
Jeanes, J.A. (1999). Zygophyllaceae. In: Walsh, N.G.; Entwisle, T.J., Flora of Victoria Vol. 4, Cornaceae to Asteraceae, pp. 198–207. Inkata Press, Melbourne.
