Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) see Infraphylum Angiospermae auct.
   Class Magnoliopsida Brongn. (1843)
     Subclass Caryophyllidae Takht. (1967) see Order Caryophyllales Juss. ex Bercht. & J.Presl (1820)
       Superorder Caryophyllanae Takht. (1967)
         Order Caryophyllales Juss. ex Bercht. & J.Presl (1820)
           Suborder Phytolacineae see Suborder Phytolaccineae
             Family Aizoaceae Martinov (1820), nom. cons. - fig-marigold family
               Subfamily Ruschioideae Schwantes
                 01 Genus Apatesia N.E.Br. (1927)
                 02 Genus Hymenogyne Haw. (1821)
                 03 Genus Caryotophora Leistener, in H.M.L.Bolus (1958)
                 04 Genus Dicrocaulon N.E.Br. (1928)
                 05 Genus Glottiphyllum Haw. ex N.E.Br. (1921)
                 06 Genus Delosperma N.E.Br. (1925)
                 07 Genus Drosanthemum Schwantes (1927)
                 08 Genus Trichodiadema Schwantes (1926)
                 09 Genus Gibbaeum Haw. ex N.E.Br. (1922)
                 10 Genus Stomatium Schwantes (1926)
                 11 Genus Faucaria Schwantes (1926)
                 12 Genus Lithops N.E.Br. (1922)
                 13 Genus Conophytum N.E.Br. (1922)
                 14 Genus Hereroa (Schwantes) Dinter & Schwantes (1927)
                 15 Genus Lampranthus N.E.Br. (1930)
                 16 Genus Carpobrotus N.E.Br. (1925)
                 17 Genus Erepsia N.E.Br. (1925)
                 18 Genus Ruschia Schwantes (1926)
                 19 Genus Antimima N.E.Br. emend. Dehn
                 20 Genus Cephalophyllum (Haw.) N.E.Br. (1925)