The Audubon Society field guide to North American wildflowers, eastern region
By: William A. Niering and Nancy C. Olmstead ; visual key by Susan Rayfield and Carol Nehring.
Contributors: Olmstead, Nancy C., joint author.; National Audubon Society.
Publisher: Knopf : distributed by Random House
Published: 1979
Place of publication: New York
Language: eng
Number of pages: 863
Subjects: Wild flowers -- North America -- Identification
Notes: "A Chanticleer Press edition."
Includes index.