Rehmannia chinensis:
Rehmannia chinensis:
Rehmannia chinensis Libosch. ex Fisch. & C. A. Mey, Phrymaceae: See Rehmannia glutinosa (Gaertn.) Libosch. ex Fisch. & C. A. Mey.
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.