Verbena bonariensis
Verbena bonariensis
Click here for photos of Verbena bonariensis.
Verbena bonariensis L.
Engl.: purpletop vervain.
Sven.: jätteverbena.
Suom.: jättiverbena.
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.