Dryopteris spinulosa:
Dryopteris spinulosa:
Dryopteris spinulosa (O. F. Mll.) Kuntze, Dryopteridaceae: See Dryopteris carthusiana (Vill.) H. P. Fuchs.
A herbal distance course
Henriette's herbal is one of the oldest and largest herbal medicine sites on the net. It's been online since 1995, and is run by Henriette Kress, a herbalist in Helsinki, Finland.