A Peterson Field Guide to Wildflowers : Northeastern and North-central North America

Roger Tory Peterson; Margaret McKenny; Roger Tory Peterson
Houghton Mifflin
9780395911723
0-395-91172-9

Find what you're looking for with Peterson Field Guidestheir field-tested visual identification system is designed to help you differentiate thousands of unique species accurately every time.Grouped by.

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color and by plant characteristics, 1,293 species in 84 families are described and illustrated. Included here are all the flowers you're most likely to encounter in the eastern and north-central U.S., westward to the Dakotas and southward to North Carolina and Arkansas, as well as the adjacent parts of Canada.