Angiosperms - flowering plants see Subclass Magnoliidae Novák ex Takht. (1967)
   Mesangiosperms see Clade Mesangiospermae Donoghue, Doyle & Cantino 2007 [Donoghue, Doyle & Cantino 2020]
     Monocots see Clade Monocotyledoneae de Candolle 1817 [Judd, Soltis, Soltis & Graham 2020]
       Order Liliales Perleb (1826) - lilies
         51 Family Campynemataceae Dumort. (1829)
         52 Family Corsiaceae Becc. (1878), nom. cons.
         53 Family Melanthiaceae Batsch ex Borkh. (1797), nom. cons.
         54 Family Petermanniaceae Hutch. (1934), nom. cons.
         55 Family Alstroemeriaceae Dumort. (1829), nom. cons. - Alstroemeria family
         56 Family Colchicaceae DC. (1804), nom. cons.
         57 Family Philesiaceae Dumort. (1829), nom. cons.
         58 Family Ripogonaceae Conran & Clifford (1985)
         59 Family Smilacaceae Vent. (1799), nom. cons. - catbrier family
         60 Family Liliaceae Juss. (1789), nom. cons. - lily family