Taxon Name Usage: https://staging-id.biodiversity.org.au/instance/apni/616274
- misapplied: Halgania preissiana auct. non Lehm. by Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales
- pro parte misapplied: Halgania preissiana auct. non Lehm. by Bentham, G. (16 December 1868), Flora Australiensis 4
- misapplied: Halgania preissiana auct. non Lehm. by Beadle, N.C.W., Evans, O.D. & Carolin, R.C. (1982), Flora of the Sydney Region Edn. 3
- misapplied: Halgania cyanea var. preissiana auct. non (Lehm.) Maiden & Betche by Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales
- misapplied: Halgania cyanea var. preissiana auct. non (Lehm.) Maiden & Betche by Maiden, J.H. & Betche, E. (1916), A Census of New South Wales Plants