Flora van Nederland Haeckel (1866) - plants
   Division Spermatophyta Goebel (1882) see Phylum Spermatophyta Goebel (1882)
     Subdivision Angiospermae J. Lindley (1830) see Infraphylum Angiospermae auct.
       Class Dicotyledones see Class Magnoliopsida Brongn. (1843)
         Order Fagales Engl. (1892)
           22 Family Betulaceae Gray (1822), nom. cons. - birch family
           23 Family Corylaceae Mirb. (1815), nom. cons. see Subfamily Coryloideae (Mirb., 1815) Hook.f. (1870)
           24 Family Fagaceae Dumort. (1829), nom. cons. - beech family