Sassafras. Fig. 3.—Starch of sassafras bark.
Magnified 750 diameters.
This image is from the article Structure of Sassafras in the June issue of the American Journal of Pharmacy, 1895.
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.