Verbena rigida
Verbena rigida
Click here for photos of Verbena rigida.
Verbena rigida Spreng.
Engl.: tuberous vervain.
Deu.: Starres Eisenkraut, Steife Verbene, Steifes Eisenkraut.
Sven.: violverbena.
Suom.: siniverbena.
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.