Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) see Infraphylum Angiospermae auct. Class Magnoliopsida Brongn. (1843) Subclass Cornidae Frohne & U. Jensen ex Reveal (1994) see Subclass Asteridae Takht. (1967) Superorder Dipsacanae Takht. (1997) see Order Dipsacales Juss. ex Bercht. & J.Presl (1820) Order Dipsacales Juss. ex Bercht. & J.Presl (1820) Family Dipsacaceae Juss. (1789), nom. cons. - teasel family see Tribe Dipsaceae Rchb. (1831) Genus Pterocephalus Adans. (1763)