Poisonous And Toxic Herbs
Poisonous herbs, best left to the experts. Indeed the main difference between a poison, a medicine and a narcotic is one of dosage. Many poisonous herbs are only lethal in high doses, some can be fatal even in minute amounts .Make sure you know what you are doing if you choose to experiment with them. Many poisonous herbs have mind altering properties, which explains their enduring allure.
Belladonna, Atropa belladonna
Bloodroot, Sanguinaria canadensis L
Datura, Datura spp
Henbane, Hyoscyamus niger