flora of Idaho's mountains in this third edition of Idaho Mountain Wildflowers: A Photographic Compendium. With beautiful, high-quality color images, and descriptive text on each flower, this is the most comprehensive guide devoted to the state's wildflowers and flowers of the Northern Rocky Mountains. From the Apiaceae family to the Violaceae family, Idaho Mountain Wildflowers includes all the flowers a hiker is likely to encounter in Idaho's mountains, and identifies their place in the spectrum of western wildflowers. This updated third edition includes many additional plants found the panhandle, as well as expanded coverage of the aster family and nonnative plants. This book is the answer to every hiker's question, "what is that plant?"