Rocky Mountain Wildflowers (Peterson Field Guide®)

Peterson Field Guides® are renowned for field guide excellence. The unique Peterson identification system is widely respected for its ease of use and accuracy. Each guide is bound with a tough, lightweight cover for repeated field use. This guide describes 590 species, with detailed information on flowering season, related species, range, and habitat. More than 100 plant drawings supplement these descriptions, and more than 200 color photographs show flowers as they appear in the field.

ISBN 9780395936139

Authors: John J. Craighead, Frank C. Craighead, Ray J. Davis