Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) see Infraphylum Angiospermae auct. Class Magnoliopsida Brongn. (1843) Subclass Lamiidae Takht. ex Reveal (1993) see [unranked] lamiids Superorder Solananae R.Dahlgren ex Reveal (1992) see Order Solanales Juss. ex Bercht. & J.Presl (1820) Order Convolvulales Juss. ex Bercht. & J.Presl (1820) see Order Solanales Juss. ex Bercht. & J.Presl (1820) Family Convolvulaceae Juss. (1789), nom. cons. - morning-glory family Subfamily Convolvuloideae Burnett see Family Convolvulaceae Juss. (1789), nom. cons. Tribe Convolvuleae Dumort. (1827) Genus Operculina Silva Manso (1837)