Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) see Infraphylum Angiospermae auct. Class Magnoliopsida Brongn. (1843) Subclass Dilleniidae Takht. ex Reveal & Tahkt. (1993) see Order Dilleniales DC. ex Bercht. & J.Presl (1820) Superorder Malvanae Takht. (1967) see Order Malvales Juss. ex Bercht. & J.Presl (1820) Order Cistales DC. ex Bercht. & J.Presl (1820) see Order Malvales Juss. ex Bercht. & J.Presl (1820) Suborder Bixineae see Order Malvales Juss. ex Bercht. & J.Presl (1820) Family Cochlospermaceae Planch. (1847), nom. cons. see Family Bixaceae Kunth (1822), nom. cons. 1 Genus Cochlospermum Kunth (1822), nom. cons. 2 Genus Amoreuxia Mociño & Sessé ex DC. (1825)