Natura - nature
actualia - actual entities
Mundus Plinius - physical world
naturalia - natural bodies
[crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Clade "neomura" Cavalier-Smith 1987
Domain Eukaryota Chatton, 1925 - eukaryotes
Clade neokaryotes Cavalier-Smith 1993 - mitochondrial eukaryotes
Clade neozoa Cavalier-Smith 1993
Superkingdom Corticata Lankester, 1878
Kingdom Plantae Haeckel (1866) - plants
Subkingdom Viridiplantae Caval.-Sm. (1981) - green plants
Infrakingdom Streptophyta C. Jeffrey (1967)
Superphylum Embryophyta Crane et al. (2004)
"polysporangiophytes"
Phylum Tracheophyta Sinnott ex Caval.-Sm. (1998) - vascular plants
Subphylum Euphyllophytina
Infraphylum "Moniliformopses" Kenrick & Crane, 1997, nom. inval. - monilophytes
Class Polypodiopsida Cronquist, Takht. & Zimmerm. (1966) - ferns
"core leptosporangiates"
Order Polypodiales Link (1833) - polypods
Family Pteridaceae E.D.M. Kirchn. - pteroids
1 Subfamily Platyzomatoideae (Nakai) A.F.Tryon [monotypic]
2 Subfamily Parkerioideae Burnett
3 Subfamily Taenitidoideae (C.Presl) R.M.Tryon
4 Subfamily Cheilanthoideae Horvath
5 Subfamily Adiantoideae (C.Presl) R.M.Tryon
6 Subfamily Pteridoideaeᵀ C. Chr. ex Crabbe, Jermy & Mickel