Fig. 406. Citrus aurantium.
1. Flower. 2. A set of Stamens. 3. Section of Ovary. 4. Section of Fruit.
This image is from _ in Pereira's Elements of Materia Medica and Therapeutics, 1854.
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.