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]
       Commelinids see Clade Commelinidae Takhtajan 1967 [Graham, Saarela & Judd 2020]
         Order Commelinales Mirb. ex Bercht. & J.Presl (1820)
           77 Family Hanguanaceae Airy Shaw (1965)
           78 Family Commelinaceae Mirb. (1804), nom. cons. - spiderwort family
           79 Family Philydraceae Link (1821), nom. cons. - Philydrum family
           80 Family Pontederiaceae Kunth (1816), nom. cons. - water-hyacinth family
           81 Family Haemodoraceae R.Br. (1810), nom. cons. - bloodwort family