Ferula assa-foetida, Ferula longifolia, Ferula narthex.
Botanical name:
Classic texts: Sturtevant 1919.
Classic texts: Sturtevant 1919.
Ferula longifolia Fisch.
Engl.: ferula.
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.