Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) see Infraphylum Angiospermae auct. Class Magnoliopsida Brongn. (1843) Subclass Magnoliidae Novák ex Takht. (1967) - angiosperms Superorder Magnolianae Takht. (1967) Order Magnoliales Juss. ex Bercht. & J.Presl (1820) Family Liriodendraceae F.A. Barkley (1975) see Subfamily Liriodendroideae