[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Kingdom Plantae Haeckel (1866) - plants
     Division Tracheophyta see Phylum Tracheophyta Sinnott ex Caval.-Sm. (1998)
       Subdivision Spermatophytina see Subphylum Spermatophytina Caval.-Sm. (1998)
         Class Angiospermae Lindl. (1830) see Subdivision Angiospermae J. Lindley (1830)
           Subclass Dicotyledonae
             Superorder Hamamelidae
               Order Fagales Engl. (1892)
                 1 Family Balanopaceae Benth. & Hook.f. (1880), nom. cons. - Balanops family
                 2 Family Fagaceae Dumort. (1829), nom. cons. - beech family
                 3 Family Betulaceae Gray (1822), nom. cons. - birch family