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 Cycadophytanae Doweld (2001)
                     [Phylum Pinophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996)] see Class Pinopsida Burnett (1835)
                       [Class †Voltziopsida Doweld (2001)] see Class Pinopsida Burnett (1835)
                         2 [Order †Ullmanniales Doweld (2001) [monotypic]]
                         3 [Order †Podozamitales Sze Xingjian & Li Xingxue (1963)] see Order Araucariales Gorozh. (1904)
                         4 [Order †Ferugliocladales Doweld (2001) [monotypic]]