organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Eukaryota Chatton, 1925 - eukaryotes see Domain Eukaryota Chatton, 1925
     Kingdom Plantae Haeckel (1866) - plants
       Tracheata see Phylum Tracheophyta Sinnott ex Caval.-Sm. (1998)
         Phylum Anthophyta see Infraphylum Angiospermae auct.
           Class Dicotyledonae see Class Magnoliopsida Brongn. (1843)
             Subclass Hamamelidae see Subclass Hamamelididae Takht. (1967)
               Order Juglandales Dumort. (1829) see Order Fagales Engl. (1892)
                 1 Family Rhoipteleaceae Hand.-Mazz. (1932), nom. cons. - Rhoiptelea family see Family Juglandaceae DC. ex Perleb (1818), nom. cons.
                 2 Family Juglandaceae DC. ex Perleb (1818), nom. cons. - walnut family