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 Ranales Family Ceratophyllaceae Gray (1822), nom. cons. - hornwort family Genus Ceratophyllum L. (1753) Ceratophyllum demersum L. - common hornwort