Living off of the land: Medicinal and Edible By: Jesslyn Mundy, Field Botany 2014
Duke, J. and Foster, S. Peterson Field guide to Medicinal Plants and Herbs of Eastern and Central North America Little, Elbert. National Audubon Society: Field Guide to Trees, Eastern Region. July Olmstead, N., Niering, W., and Thieret, J. National Audubon Society: Field Guide to Wildflowers, Eastern Region. July 1979, revised March Peterson, Lee Allen. Peterson Field Guides: Edible Wild Plants, Eastern/Central North America