Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) see Infraphylum Angiospermae auct.
   Class Magnoliopsida Brongn. (1843) see Subclass Magnoliidae Novák ex Takht. (1967)
     Subclass Rosidae Takht. (1967) see Superorder Rosanae Takht. (1967)
       Superorder Geranianae Takht. (1997) see Order Geraniales Juss. ex Bercht. & J. Presl (1820)
         Order Polygalales Dumortier (1829) see Order Fabales Bromhead (1838)
           1 Family Polygalaceae Hoffmanns. & Link (1809) - milkwort family
           1.0 Family Diclidantheraceae J. Agardh (1858) see Family Polygalaceae Hoffmanns. & Link (1809)
           2 Family Xanthophyllaceae Gagnepain ex Reveal & Hoogland (1990) see Tribe Xanthophylleae Baill. (1874)
           3 Family Emblingiaceae Airy Shaw (1965)