A Modern Herbal
An online version of A Modern Herbal written by Maud Grieve in 1931. Includes an index of over 800 plants and herbs plus descriptions of 44 poisonous plants. Indexed entries contain: scientific name and natural habitat, physical description, constituents (i.e. forms the medicinal part can take such as oil, fiber, or crystals), medicinal actions/use, and dosage information.