Gentiana scabra
Gentiana scabra
Gentiana scabra Bunge.
Engl.: Japanese gentian, ryntem root, scabrous gentian.
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.