Updated Oct 20, 2026 · 3 picks · Prices checked Oct 20, 2026
Learning medicinal plants starts with getting the ID right. The Prepared calls the Peterson field guides the gold standard, and the Western edition covers plants found across Wyoming and the Rockies. The Modern Herbal Dispensatory, also on The Prepared's list, shows how to turn herbs into tinctures, salves and teas. Michael Moore's Medicinal Plants of the Mountain West is a regional classic from a well-known Southwest herbalist. Herbal remedies are not FDA-evaluated to treat disease, so never use a wild plant unless you are sure of its ID and ask your doctor about interactions.
★ Top Pick
A Peterson Field Guide to Western Medicinal Plants and Herbs (Foster & Hobbs)
Why it's hereThe Prepared calls Peterson guides the gold standard for plant ID. The Western edition covers the plants you'll find in Wyoming and the Rockies.
ℹ️ Herbal remedies are not FDA-evaluated to treat disease. Never eat or use a wild plant unless you are certain of its ID; some look-alikes are deadly. Ask your doctor about interactions, especially if pregnant, nursing or on medication.