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 Lycopodiobiotina Doweld (2001)]
                   1 [Division †Langiophytophyta Doweld (2001)] see Phylum Langiophytophyta Doweld (2001)
                   2 [Division †Rhyniophyta Cronquist, Takht. & Zimmerm. (1966)] see Phylum Rhyniophyta Cronquist, Takht. & Zimmerm. (1966)
                   3 [Phylum †Zosterophyllophyta H.C.Bold (1973)] see Subphylum Zosterophyllophytina H.P.Banks (1968)
                   3.0 [Division †Zosterophyllophyta H.C.Bold (1973)] see Phylum Zosterophyllophyta H.C.Bold (1973)
                   4 [Phylum Lycopodiophytaᵀ D.H.Scott (1900)] see Subphylum Lycopodiophytina Reveal (1996)
                   4.0 [Division Lycopodiophyta D.H.Scott (1900)] see Phylum Lycopodiophyta D.H.Scott (1900)
                   4.2 [Phylum Isoëtophyta Doweld (2001)]