Rhagadiolus
Rhagadiolus edulis
Rhagadiolus edulis Gaertn.
Engl.: rhagadiolus.
Rhagadiolus stellatus
Rhagadiolus stellatus (L.) Gaertn.
Engl.: rhagadiolus.
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.