Gentiana amarella:
Gentiana amarella:
Gentiana amarella Froel., Gentianaceae: See Gentianella germanica (Willd.) Börner.
Gentiana amarella L., Gentianaceae: See Gentianella amarella (L.) Boerner.
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.