PaleoDB taxon number: 196406
Full reference: N. A. Jud. 2011. Unpublished taxonomic opinions.
Parent taxon: Polypodiopsida according to N. A. Jud 2011
Sister taxa: Achradosporis, Apiculatasporites, Apiculatisporites, Azollophyllum, Baculatisporites, Chelepteris, Choffatia, Cicatricososporites, Cingulatisporites, Clavatisporites, Clavatriletes, Cyathidites, Cyclosorus, Deltoidospora, Echinatisporis, Foveasporis, Granulatisporites, Grapnelispora, Interlobulites, Ischyosporites, Kirchheimerisporites, Laevigatosporites, Leiotriletes, Lepidodendrites, Marattisporites, Matonisporites, Monolites, Osmundacidites, Peromonolites, Pteridacidites, Scabramonoletes, Todisporites, Triletes, Triloboxylon, Tuberculatosporites, Waltzispora, Marattiales, Lygodioisporites, Reticuloidosporites, Monachosoraceae, Hymenophyllopsidaceae, Nephrolepidaceae, Davalliaceae, Thelypteridaceae, Hymenophyllaceae, Marsileales, Polypodiaceae, Ophioglossidae, Marattiidae, Trilites, Oleandraceae, Capsispora, Lophosoriaceae, Psilotidae, Grammitidaceae, Plagiogyriaceae, Cheiropleuriaceae, Crassoretitriletes, Polypodiaceoisporites, Lametatriletes, Magnastriatites, Lygodiidites, Ophioglossaceae, Kyrtomisporis, Marattiaceae, Lomariopsidaceae, Vittariaceae, Metaxyaceae, Concavissimisporites, Striatella, Acrocarpus, Onychiopsis, Pseudosalvinia, Salviniales, Protopteris, Gleicheniales, Cyatheales, Pterygopteris, Schizopteris, Polypodiidae, Tempskyaceae, Polypodiales
Subtaxa: Anemiaceae, Appendicisporites, Convolutispora, Nodosisporites, Plicatella, Ruffordiaspora, Schizaeaceae