Natura - nature actualia - actual entities Mundus Plinius - physical world naturalia - natural bodies [[crown] organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020] [Domain Eucaryota] [Subdomain Chlorota Doweld (2001)] [Kingdom Chlorobiota C.Jeffrey ex Doweld (2001) - plants] see Subkingdom Viridiplantae Caval.-Sm. (1981) [Subkingdom Pteridobiotina Britton & A. Br. (1896)] Superphylum Pteridophytanaeᵀ Doweld (2001) [Phylum Pteridophytaᵀ Schimp. (1879)] see Phylum Filicinophyta [Class Pteridopsidaᵀ Ritgen (1828)] see Order Polypodiales Link (1833) [Subclass Pterididaeᵀ Schmakov (2001) [monotypic]] [Order Pteridalesᵀ Doweld (2001)] see Order Polypodiales Link (1833) [Family Adiantaceae Newman (1840), nom. cons. - maidenhairs] see Subfamily Adiantoideae Horvat (1927) Genus Ceropteris Link Genus Cheilosoria Trevis. Genus Choristosoria Kuhn Genus Chrysochosma J.Sm. Genus Eriosonia Genus Gymnogramma Desv. Nothogenus ×Hemionanthes Mickel [Genus Heteropteris Fée (1869), nom. illeg.] see Genus Tryonella Pic.Serm. (1974) Genus Holttumia Copel. Genus Leptolepidium K.H.Shing & S.K.Wu Genus Neurosoria Mett. ex Kuhn Genus Oeosporangium Vis. Nothogenus ×Pityromeria L.D.Gómez Genus Platytaenia Nevski & Vved. Genus Psilogramme Kuhn Genus Schizolepton Fée Genus Sinopteris C.Chr. & Ching (1933) Genus Syngrammatopsis Alston Genus Trichiogramme Kuhn [Genus Gymnopteris C.Presl] see Genus Hemionitis L. (1753)