Peterson Field Guides(R)- Plants

A Field Guide to Eastern Trees George A. Petrides Janet Wehr (Illustrator)		A Field Guide to Edible Wild Plants Lee Allen Peterson Lee Allen Peterson (Illustrator) Roger Tory Peterson (Illustrator) Lee Allen Peterson (Photographer)
A Field Guide to Ferns, Second Edition Boughton Cobb Cheryl Lowe Elizabeth Farnsworth		A Field Guide to Medicinal Plants and Herbs James A. Duke Steven Foster Roger Tory Peterson (Series Editor)
A Field Guide to Mushrooms Kent H. McKnight Vera B. McKnight Vera B. McKnight (Illustrator)		A Field Guide to Pacific States Wildflowers Theodore F Niehaus Charles L. Ripper (Illustrator)

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