Domain Eucaryota Subdomain Chlorota Doweld (2001) Kingdom Chlorobiota C.Jeffrey ex Doweld (2001) - plants see Subkingdom Viridiplantae Caval.-Sm. (1981) Subkingdom Pteridobiotina Britton & A. Br. (1896) Superphylum Cycadophytanae Doweld (2001) Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) see Infraphylum Angiospermae auct. Subphylum Magnoliophytina Reveal (1996) Class Liliopsida Batsch (1802) see Class Magnoliopsida Brongn. (1843) Subclass Alismatidae Takht. (1967) see Order Alismatales R.Br. ex Bercht. & J.Presl (1820) Superorder Zosteranae Doweld (2001) Order Juncaginales Hutch. (1934) see Order Alismatales R.Br. ex Bercht. & J.Presl (1820) 1 Family Scheuchzeriaceae F.Rudolphi (1830), nom. cons. 2 Family Juncaginaceae Rich. (1808), nom. cons. - arrow-grass family 3 Family Lilaeaceae Dumort. (1829) see Family Juncaginaceae Rich. (1808), nom. cons. 4 Family Maundiaceae Nakai (1943)