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 Winterales A.C.Sm. ex Reveal (1993) see Order Canellales Cronquist (1957)
           Family Winteraceae R.Br. ex Lindl. (1830), nom. cons. - Wintera family
             Subfamily Winteroideae
               1 Genus Tasmannia R.Br. ex DC. see Section Drimys sect. Tasmannia {(R.Br.)}
               2 Genus Drimys J.R.Forst. & G.Forst. (1775), nom. cons.
               3 Genus Pseudowintera Dandy (1933)
               4 Genus Bubbia Tiegh. see Genus Zygogynum Baill. (1867)
               5 Genus Belliolum Tiegh. see Genus Zygogynum Baill. (1867)
               6 Genus Zygogynum Baill. (1867)
               7 Genus Exospermum Tiegh. see Genus Zygogynum Baill. (1867)