Lygodiaceae M.Roem.
Lygodium subg. Eulygodium Hook. , nom. inval., scientific
Hooker, W.J. in Hooker, W.J. & Baker, J.G. (1874), Synopsis Filicum Edn. 2: 436–439 [primary reference]
  • Comment: nom. inval. under ICN Art. 22.2 (Shenzhen Code, 2018), as this was intended to be the type subgenus but the subgeneric name does not repeat the name of the genus.
Council of Heads of Australasian Herbaria (7 July 2021), Australian Plant Census: - [taxonomic synonym]
taxonomic synonym of: Lygodium Sw. nom. cons.