Flora van Nederland Haeckel (1866) - plants Division Pteridophyta Schimp. (1879) see Subphylum Pteridophytina (Eichler) Cavalier-Sm. (1998) Class Filicopsida C.Agardh (1822) - ferns see Class Polypodiopsida Cronquist, Takht. & Zimmerm. (1966) Family Hypolepidaceae Pic.Serm. (1970) see Family Dennstaedtiaceae Lotsy (1909) 1 Genus Pteridium Gled. ex Scop. (1760), nom. cons. - bracken