Mushroom's of Western North America
- This stunning poster includes 55 species of mushrooms most commonly found in western North America. In addition to gilled species, it also includes Boletes, Polypores, Toothed fungi, morels, and puffballs.
- Tips for identification
- Identifying poisonous species
- Illustrations and text by Kirsten McKnight Ward, Joseph R. Rohrer, and Karl B. McKnight, co-authors of the Peterson Guide to Mushrooms, Revised Edition