STATE OF ILLINOIS 

 DwiGHT H. Green, Governor 



DEPARTMENT OF REGISTRATION AND EDUCATION 

 Frank G. Thompson, Director 



Fteldbook of 



Native Illinois Shrubs 



By 

 Leo R. Tehon 



MANUAL 3 



Printed by Authority of the State of Illinois 



NATURAL HISTORY SURVEY DIVISION 

 Theodore H. Prison, Chief 



Urbana December 1942 



