Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) see Infraphylum Angiospermae auct. Class Liliopsida Batsch (1802) see Class Magnoliopsida Brongn. (1843) Subclass Liliidae J.H.Schaffn. (1911) see Order Liliales Perleb (1826) Superorder Lilianae Takht. (1967) - monocots Order Burmanniales Mart. (1835) see Order Dioscoreales Mart. (1835) Family Thismiaceae J.Agardh (1858), nom. cons. Genus Oxygyne Schlechter (1906)