Download or read book National Audubon Society Field Guide to North American Wildflowers--W written by Richard Spellenberg and published by Knopf. This book was released on 2001-04-03 with total page 870 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Western guide to identifying wildflowers in North America encompasses updated descriptions of a wide variety of species, distribution, and taxonomy and features more than seven hundred full-color photographs of flowers in their natural habitats.