Charlie Kane's a cowboy at heart, an excellent herbalist and a good friend of mine. This documentary "Edible and Medicinal Plants of the Southwest" is a gem. I don't have VHS - so it goes out to the first one to claim it! Charlie teaches herb classes and sees clients in Tucson and the surrounding areas: http://www.tcbmed.com/His new book, "Herbal Medicine: Trends and Traditions (A Comprehensive Sourcebook on the Preparation and Use of Medicinal Plants)" can be found on Amazon.