Taxon Name Usage: https://staging-id.biodiversity.org.au/instance/apni/51434221
- nomenclatural synonym: Cyathea Sm. subg. Cyathea
- nomenclatural synonym: Alsophila R.Br. sect. Alsophila
- taxonomic synonym: Sphaeropteris Bernh.
- taxonomic synonym: Hemitelia R.Br.
- taxonomic synonym: Alsophila R.Br.
- taxonomic synonym: Gymnosphaera Blume
- taxonomic synonym: Amphicosmia Gardner
- taxonomic synonym: Cyathea subg. Sphaeropteris (Bernh.) Holttum