[.ca] National Audubon Society Field Guide to North American ... (ISBN 0375402330)

From Amazon.com:
Covering the vast region from Alaska to California and east to the Great Plains, this well-produced, compact guidebook contains color plates depicting more than 650 wildflower species grouped by flower color to suit the needs of inexperienced enthusiasts. The plates are keyed to texts that offer physical descriptions of the flowers and their leaves and, where applicable, fruit, along with notes on habitat and range and, often, further notes on the flower's name (e.g., "The common name, Clammyweed, refers to the sticky, moist glands on the surface of this plant"). Expertly written and photographed, this guide is just the book to have on hand when traversing western wildflower country. --Gregory McNamee

Excellent field guide for wildflowers with extensive photos:
I take this (as well as the Peterson Field Guide to Pacific States Wildflowers) with me on all my wildflower hunting trips. The extensive color photos are extremely helpful for identifying wildflowers. Flowers are organized by color. This has by far more real flower pictures than the Peterson Field Guide.

What Kind of Wildflower is This, Dad?:
"What kind of wildflower is this, Dad?" "I don't know?" "Is it poisonous?" "I don't know." "It's sure pretty." "Yes, it is pretty." The above was always my reply to my children's questions about the wildflowers we saw whenever we took our family journeys into the Great Basin Desert, or high into the Pahvant Mountains. I got tired of saying, "I don't know." Well, because of the "National Audubon Society's Field Guide to Wildflowers" (Wester Edition) I know now, to tell my children to stay away from the (poisonous) Water Hemlock which I always thought previously was wild carrots. Now I can answer their question and impress them with my knowledge at the same time. I would like to suggest this field guide to any of you family outdoor enthusiasts, especially fathers, so you don't get caught in the I don't know syndrome. The same applies for all the birds you see on your excursions--"What kind of bird is that, Dad?"--sound familiar? Well don't fret, you can click on my name, in this review, and find a field guide to Birds. Then you'll be doubly prepared. Good luck, from a father like you.

Nice book for the trail:
All of Audobon's books are great because they will fit in a pocket or day-pack. Nicely organized and includes awesome full color pictures that really help in the identification. The information on the flowers is very extensive. A must for anyone who likes flowers and wants to know what kind they have.