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 Dryopteridaceae Herter (1949), nom. cons. - dryopteroids Genus Gymnocarpium Newman (1851) Gymnocarpium robertianum (Hoffmann) Newman - scented oakfern