Lactuca sativa var. romana:
Lactuca sativa var. romana:
Lactuca sativa var. romana L. H. Bailey, Asteraceae: See Lactuca sativa L. var. longifolia Lam.
Practical Herb Cards 2
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.