embryophytes - land plants see Superphylum Embryophyta Engl. (1887)
   angiosperms - flowering plants see Subclass Magnoliidae Novák ex Takht. (1967)
     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]
         asterids see Clade Asteridae Takhtajan 1967 [Olmstead & Judd 2020]
           Order Ericales Bercht. & J.Presl (1820)
             [Family Theophrastaceae G.Don (1835), nom. cons. - Theophrasta family] see Subfamily Theophrastoideae (Bartl.) A.DC. (1844)