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 Loasanae R.Dahlgren ex Reveal (1996) see Order Cornales Link (1829) Order Loasales Bessey (1907) see Order Cornales Link (1829) Family Loasaceae Juss. (1804), nom. cons. - Loasa family Subfamily Loasoideae Gilg Tribe Klaprothieae Gilg (1894) Genus Sclerothrix C.Presl (1834)