Class Equisetopsida C.Agardh (1825) - horsetails see Subclass Equisetidae Warm. (1883)
   angiosperms - flowering plants see Subclass Magnoliidae Novák ex Takht. (1967)
     Subclass Magnoliidae Novák ex Takht. (1967) - angiosperms
       core angiosperms - mesangiosperms see [unranked] mesangiosperms
         eudicots see Clade Eudicotyledoneae Donoghue, Doyle & Cantino 2007 [Donoghue, Doyle & Cantino 2020]
           core eudicots see Clade Gunneridae Soltis, Soltis & Judd 2007 [Soltis, Soltis & Judd 2020]
             Superorder Asteranae Takht. (1967)
               lamiids: euasterid I see Clade Lamiidae Takhtajan 1987 [Olmstead, Judd & Cantino 2020]
                 1 Order Garryales Mart. (1835)
                 2.1 Order Gentianales Juss. ex Bercht. & J.Presl (1820)
                 2.2.1 Order Lamiales Bromhead (1838)
                 2.2.2 Order Solanales Juss. ex Bercht. & J.Presl (1820)
                 2.3 Family Boraginaceae Juss. (1789), nom. cons. - borage family
                 3 Family Icacinaceae Miers (1851), nom. cons. - Icacina family
                 4 Family Metteniusaceae H.Karst. ex Schnizl. (1860-1870)
                 5 Family Oncothecaceae Kobuski ex Airy Shaw (1965) - Oncotheca family
                 6 Family Vahliaceae Dandy (1959)