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 Rutidae Doweld (2001)
                   Superorder Capparanae Reveal (1994)
                     Order Akaniales Doweld (2000)
                       1 Family Bretschneideraceae Engl. & Gilg (1924), nom. cons. - Bretschneidera family see Family Akaniaceae Stapf (1912), nom. cons.
                       2 Family Akaniaceae Stapf (1912), nom. cons.