Cyathea Sm. legitimate | sensu Council of Heads of Australasian Herbaria (29 September 2022), Australian Plant Census
Alsophila R.Br. legitimate Alsophila R.Br. sect. Alsophila legitimate Amphicosmia Gardner legitimate Cyathea Sm. subg. Cyathea legitimate Cyathea subg. Sphaeropteris (Bernh.) Holttum legitimate Gymnosphaera Blume legitimate Hemitelia R.Br. legitimate Sphaeropteris Bernh. legitimate
  • Alsophila and Sphaeropteris are recognised as distinct taxa in WA and Qld.
  • WA (naturalised), SA (naturalised), Qld, NSW (native and naturalised), LHI, NI, ACT, Vic, Tas