Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) see Infraphylum Angiospermae auct.
   Class Magnoliopsida Brongn. (1843)
     Subclass Magnoliidae Novák ex Takht. (1967) - angiosperms
       Superorder Magnolianae Takht. (1967)
         Order Magnoliales Juss. ex Bercht. & J.Presl (1820)
           Family Degeneriaceae I.W.Bailey & A.C.Sm. (1942), nom. cons. - Degeneria family
             Genus Degeneria I.W.Bailey & A.C.Sm. (1942)