Books and Calendars National Audubon Society Field Guide to North American Wildflowers

The first all-photographic field guide. All 700 identification pictures are full color photographs showing wildflowers -- including grasses, sedges, and many flowering vines and shrubs -- as you see them in their natural habitats. The first guide to be organized visually with a key -- flowers are grouped by color and shape to make identification quick, easy, and certain. More than 600 species are covered in full detail, with notes on more than 400 others. Covers wildflowers found in all of eastern North America, including Florida and the prairie states -- contains much more information on individual flowers than any previous standard field guide.