Click here for information about Sium.
Click here for photos of Sium sisarum.
Gamla texter: Svensk Botanik, band 3, 1804: bilder.
Practical Herb Cards 2
Etäopiskelu
Distanskurs
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.