[plants] Haeckel (1866) - plants
   vascular plants see Phylum Tracheophyta Sinnott ex Caval.-Sm. (1998)
     euphyllophytes see Clade Euphyllophyta Lecointre & Le Guyader 2006 [Cantino & Donoghue 2020]
       Spermatophyta Britton & Brown 1896 [Crane & Kenrick 1997], nom. cl. inval. - seed plants see Clade Spermatophyta Britton & Brown 1896 [Cantino, Doyle & Donoghue 2020]
         Class Magnoliopsida Brongn. (1843)
           Monocotyledons see Superorder Lilianae Takht. (1967)
             Order Liliales Perleb (1826) - lilies
               1 Family Campynemataceae Dumort. (1829)
               2 Family Melanthiaceae Batsch ex Borkh. (1797), nom. cons.
               3.1 Family Philesiaceae Dumort. (1829), nom. cons.
               3.2 Family Ripogonaceae Conran & Clifford (1985)
               3.3 Family Smilacaceae Vent. (1799), nom. cons. - catbrier family
               4 Family Liliaceae Juss. (1789), nom. cons. - lily family
               5 Family Petermanniaceae Hutch. (1934), nom. cons.
               6 Family Luzuriagaceae Lotsy (1911) see Family Alstroemeriaceae Dumort. (1829), nom. cons.
               7 Family Alstroemeriaceae Dumort. (1829), nom. cons. - Alstroemeria family
               8 Family Colchicaceae DC. (1804), nom. cons.
               9 Family Corsiaceae Becc. (1878), nom. cons.