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)
               1 Order Cornales Link (1829)
               2.1 Order Ericales Bercht. & J.Presl (1820)
               2.2.1 lamiids: euasterid I see Clade Lamiidae Takhtajan 1987 [Olmstead, Judd & Cantino 2020]
               2.2.2 campanulids: euasterid II see Clade Campanulidae Donoghue & Cantino 2007 [Donoghue & Cantino 2020]