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
Genus †Botryopteris C.Presl
Genus †Psaronius Cotta (1832)
Genus †Stauropteris Binney (1872)
1 Class Psilotopsida D.H. Scott (1909)
2.1 Class Equisetopsida C. Agardh (1825) - horsetails
2.2 Class Marattiopsida Doweld (2001)
2.3 Class Polypodiopsida Cronquist, Takht. & Zimmerm. (1966) - ferns