Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) see Infraphylum Angiospermae auct. Class Magnoliopsida Brongn. (1843) Subclass Rosidae Takht. (1967) see Superorder Rosanae Takht. (1967) Superorder Celastranae Takht. (1967) see Order Celastrales Link (1829) Order Metteniusales Takht. (1997) Family Metteniusaceae H.Karst. ex Schnizl. (1860-1870) 1 Genus Metteniusa H. Karsten (1860)