Flora van Nederland Haeckel (1866) - plants Division Pteridophyta Schimp. (1879) see Subphylum Pteridophytina (Eichler) Cavalier-Sm. (1998) Class Lycopsida - club-mosses see Class Lycopodiopsida Bartl. (1830) 1 Family Lycopodiaceae P.Beauv. ex Mirb. (1802) - clubmosses 2 Family Isoetaceae Rchb. (1828) see Family Isoëtaceae Rchb. (1828)