Botrychium australe R.Br. legitimate | sensu Council of Heads of Australasian Herbaria (2014), Australian Plant Census
Botrychium ternatum var. australe (R.Br.) D.C.Eaton legitimate Botrychium ternatum var. australe (R.Br.) Domin isonym
Botrychium ternatum (Thunb.) Sw. auct. non (Thunb.) Sw.: Mueller, F.J.H. von (1866), Fragmenta Phytographiae Australiae 5(36): 113 Botrychium ternatum (Thunb.) Sw. auct. non (Thunb.) Sw.: Bentham, G. (March 1878), Flora Australiensis 7: 690 Botrychium ternatum (Thunb.) Sw. auct. non (Thunb.) Sw.: Rodway, L. (1903), The Tasmanian Flora: 281 Botrychium virginianum (L.) Sw. auct. non (L.) Sw.: Hooker, J.D. (3 September 1858), The botany of the Antarctic voyage of H.M. Discovery ships Erebus and Terror. III. Flora Tasmaniae 2(7): 154
  • SA (presumed extinct), Qld, NSW, LHI, ACT, Vic, Tas (presumed extinct)