Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) see Infraphylum Angiospermae auct.
   Class Liliopsida Batsch (1802) see Class Magnoliopsida Brongn. (1843)
     Subclass Liliidae J.H.Schaffn. (1911) see Order Liliales Perleb (1826)
       Superorder Dioscoreanae Takht. (1997), nom. inval. see Superorder Dioscoreanae Takht. ex Reveal & Doweld (1999)
         Order Smilacales Lindl. (1833) see Order Liliales Perleb (1826)
           Family Smilacaceae Vent. (1799), nom. cons. - catbrier family
             1 Genus Smilax L. (1753)
             2 Genus Heterosmilax Kunth (1850)
             3 Genus Pseudosmilax see Genus Heterosmilax Kunth (1850)