Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) see Infraphylum Angiospermae auct. Class Liliopsida Batsch (1802) see Class Magnoliopsida Brongn. (1843) Subclass Alismatidae Takht. (1967) see Order Alismatales R.Br. ex Bercht. & J.Presl (1820) Superorder Alismatanae Takht. (1967) see Order Alismatales R.Br. ex Bercht. & J.Presl (1820) Order Butomales Mart. (1835) see Order Alismatales R.Br. ex Bercht. & J.Presl (1820) Family Butomaceae Mirb. (1804), nom. cons. - flowering rush family Genus Butomus L. (1753)