| • | Dining on the Wilds - Sells a video course about wild edible plants. Provides a list of edible plants and their nutritional value. |
| • | Dr. Duke's Phytochemical and Ethnobotanical Database - A phytochemical and ethnobotanical database compiled by Dr. Jim Duke of the Agricultural Research Service/USDA. |
| • | Herb Net - Collection of resources for herbalists, including a calendar of events. |
| • | Incredible Edibles - A list of edible and medicinal plants found in California. |
| • | Internet Directory for Botany: Images - Many links to plant photographs. |
| • | Medicinal Herb FAQ - Discusses individual herbs, what herbs to use for specific health problems, and how to process herbs. |
| • | Native American Ethnobotany Database - Plant-derived dyes, drugs, food, and fibers of native North American peoples. |
| • | Poisonous Plants - A database compiled by Dr. Dan Brown of Cornell University. |
| • | Southwest School of Botanical Medicine - Offers a 5 month, February-July residency program. Includes photo galleries of medicinal plants, links, texts and manuals. Located in Bisbee, Arizona. |
