This field guide features the wildflowers in the heart of the Rockies from the Yellowstone Ecosystem of Montana, Wyoming, and Idaho, north to the Rocky Mountain Front and west through Central Idaho to the Blue Mountains of Oregon and Washington. It includes vibrant colour photos and descriptions of over 260 wildflowers, arranged by flower colour for quick and easy reference. Edible and medicinal properties, traditional Native American uses, historical facts, and the origin of plant names is included in the comments section for each wildflower.