2 subspecies, only the typical subspecies occurs in Victoria. See Wurmbea biglandulosa subsp. biglandulosaprofile for description. Wurmbea biglandulosa subsp. flindersica R.J.Bates is restricted to SA.
Source:
Conran, J.G. (1994). Liliaceae. In: Walsh, N.G.; Entwisle, T.J., Flora of Victoria Vol. 2, Ferns and Allied Plants, Conifers and Monocotyledons, pp. 637–686. Inkata Press, Melbourne.