Classic texts: Journals: Ellingwood 1909.
Archives: Best of the Herbal Forums: 10.1994.
Henriette's herbal blog: It's surprisingly versatile.
Medicinal herbfaq: problems.
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.
http://www.henriettes-herb.com - Copyright 1995–2020 Henriette Kress.