Newcomb, Lawrence. <br/><br/>
Newcomb's Wildflower guide :  an ingenious new key system for quick, positive field identification of the wildflowers, flowering shrubs and vines of Northeastern and North Central North America / 
Lawrence Newcomb ; illustrated by Gordon Morrison ; foreword by Roland C. Clement. 
 - 1st ed. 
 - Boston :  Little, Brown,  c1977. 
 - xxii, 490 p. :  ill. ;  21 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0316604410 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wild flowers--Identification.--Northeastern States<br/>Shrubs--Identification.--Northeastern States<br/>Climbing plants--Identification.--Northeastern States
<br/><br/><label>LC Class. No.: </label>QK118  / .N42 
<br/><br/><label>Dewey Class. No.: </label>582/.13/0974