Lygodium Swartz (ferns)
Polypodiopsida - Schizaeales - Schizaeaceae
PaleoDB taxon number: 54565
Parent taxon: Schizaeaceae according to D.J. Mabberley 2000
Sister taxa: Anemia, Anemieae, Baieropsis, Biretisporites, Cicatricosisporites, Distaltriangulisporites, Klukia, Klukisporites, Lygodieae, Microfoveolatosporites, Mintopteris, Mohriopsis, Norimbergia, Pelletieria, Pelletixia, Protornithopteris, Ruffordia, Schizaeoisporites, Schizaeopsis, Schizaeopteris, Senftenbergia, Undulatisporites, Waldenburgia
Subtaxa: Lygodium coloradensis, Lygodium dinmorphyllum, Lygodium kaulfussi, Lygodium poolensis, Lygodium prestwichii