A Peterson Field Guide to Mushrooms: North America

Description About the Author ROGER TORY PETERSON, one of the world’s greatest naturalists, received every major award for ornithology, natural science, and conservation as well as numerous honorary degrees, medals, and citations, including the Presidential Medal of Freedom. The Peterson Identification System has been called the greatest invention since binoculars. Kent McKnight was a world-renowned mycologist and the author of the first edition of the Peterson Field Guide to Mushrooms. A Peterson Field Guide to Mushrooms: North America C $21.12 in stock Amazon.ca Amazon.ca Create Your Free Price Drop Alert! C $ SET ALERT I agree to the Privacy Policy. Loading... You will receive a notification when the price drops. Highest Price C $47.46 Amazon.ca October 18, 2025 Lowest Price C $16.65 Amazon.ca February 15, 2026 Current Price C $21.12 Amazon.ca March 26, 2026 Since September 29, 2025