Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) see Infraphylum Angiospermae auct.
   Class Magnoliopsida Brongn. (1843)
     Subclass Cornidae Frohne & U. Jensen ex Reveal (1994) see Subclass Asteridae Takht. (1967)
       Superorder Aralianae Takht. (1967) see Order Apiales Nakai (1930)
         Order Byblidales Nakai ex Reveal (1993) see Order Lamiales Bromhead (1838)
           Family Byblidaceae Domin (1922), nom. cons.
             Genus Byblis Salisb. (1808)