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 Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) see Infraphylum Angiospermae auct.
             Subphylum Magnoliophytina Reveal (1996)
               Class Magnoliopsida Brongn. (1843)
                 Subclass Rosidae Takht. (1967) see Superorder Rosanae Takht. (1967)
                   Superorder Juglandanae Takht. ex Reveal (1992) see Order Fagales Engl. (1892)
                     Order Rhoipteleales Novák ex Reveal (1992) [monotypic] see Order Fagales Engl. (1892)
                       1 Family Rhoipteleaceae Hand.-Mazz. (1932), nom. cons. - Rhoiptelea family see Family Juglandaceae DC. ex Perleb (1818), nom. cons.