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 discaria Cavalier-Smith, 2021
                 Clade natates Cavalier-Smith, 2021
                   Clade photaria Cavalier-Smith, 2021
                     Clade eucorta Cavalier-Smith, 2021
                       Superkingdom Corticata Lankester, 1878 - corticates
                         Kingdom Plantae Haeckel (1866) - plants
                           Subkingdom Viridiplantae Caval.-Sm. (1981) - green plants
                             Infrakingdom Streptophyta Caval.-Sm. (1993)
                               [crown] Clade Phragmoplastophyta Lecointre & Le Guyader 2006 [Hall, McCourt, Delwiche, Mishler & Karol 2020]
                                 [crown] Clade Embryophytaᵀ Engler 1887 [Mishler & Qiu 2020]
                                   Clade Pan-Tracheophytaᵀ Cantino & Donoghue 2007 [Cantino & Donoghue 2020]
                                     Clade Apo-Tracheophytaᵀ Cantino & Donoghue 2007 [Cantino & Donoghue 2020]
                                       [stem] Phylum †Rhyniophyta Cronquist, Takht. & Zimmerm. (1966) [monotypic]
                                         [stem] Class †Rhyniopsidaᵀ Krysht. (1925)
                                           Order †Cooksoniales Doweld (2001)
                                             Family †Cooksoniaceaeᵀ H. Banks ex D.Edwards (1970)
                                               1 Genus †Aberlemnia Gonez & Gerrienne (2010)
                                               2 Genus †Cooksoniaᵀ W.H.Lang (1937)
                                               3 Genus †Uskiella Shute & D.Edwards (1989)
                                               4 Genus †Yunia S.G. Hao & C.B.Beck (1991)