Berberis.
Botanical name:
Classic texts: Sturtevant 1919.
Classic texts: Sturtevant 1919.
Berberis empetrifolia Lam.
Engl.: Fuegian barberry.
Deu.: Krähenbeer-Berberitze.
Bot. syn.: Berberis mutabilis Phil.
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.