Stachytarpheta urticifolia
Stachytarpheta urticifolia
Stachytarpheta urticifolia Sims.
Engl.: blue porterweed, false vervain, nettle-leaf velvetberry.
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.