Aconitum columbianum
Aconitum columbianum
Aconitum columbianum Nutt.
Engl.: Columbian monkshood, Columbian aconite.
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.