Longitudinal section.
This image is from Viburnum prunifolium and Viburnum opulus in August issue of the American Journal of Pharmacy, 1895.
Longitudinal section.
This image is from Viburnum prunifolium and Viburnum opulus in August issue of the American Journal of Pharmacy, 1895.
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.