Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) see Infraphylum Angiospermae auct.
Count: [f] 2c;232o;592f;6085g;41s; †1g
   Class Magnoliopsida Brongn. (1843)
  Count: -
     Subclass Cornidae Frohne & U. Jensen ex Reveal (1994) see Subclass Asteridae Takht. (1967)
    Count: [f] 17o;42f;256g
       Superorder Cornanae Thorne ex Reveal (1996) see Order Cornales Link (1829)
      Count: [g] 10o;28f;58g
         Order Cornales Link (1829)
        Count: [g] 6f;11g
           Family Curtisiaceae Takht. (1987)
          Count: [g] 1g
             Genus Curtisia Aiton (1789), nom. cons.
            Count: -