Silphium laciniatum
Silphium laciniatum
Silphium laciniatum L.
Engl.: compass plant, rosin weed.
Deu.: Kompasspflanze.
Suom.: liuskakompassikukka.
Bot. syn.: Silphium gummiferum Ell.
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.