num_pages: 275
description: The Peterson Identification SystemRoger Tory Peterson's unique system shows exactly what features to look for to tell one species from another.Ease of UsePeterson Field Guides are designed to work in the field, and every illustration, every word, is directed to that end.The Authors and IllustratorsFor each Field Guide, and author with expertise in the subject and an experienced artist work closely with the editors to ensure that both text and illustrations are accurate.
  A Field Guide to Rocky Mountain Wildflowers
  
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.
language: English
title: A Field Guide to Rocky Mountain Wildflowers: Northern Arizona and New Mexico to British
titlecomplete: A Field Guide to Rocky Mountain Wildflowers: Northern Arizona and New Mexico to British
genres: Reference, Nature, Science, Nonfiction, Field Guides
ratings_count: 23
series: Peterson Field Guides
publisher: Houghton Mifflin Harcourt