TREES 



NORTHERN UNITED STATES; 



THEIR STUDY, DESCRIPTION AND 

 DETERMINATION 



FOR THE 



USE OF SCHOOLS AND PRIVATE STUDENTS A 



BY 



AUSTIN C. APGAR 



PBOFESSOE OF BOTANY IN THE NEW JERSEY STATE NORMAL SCHOOL 



"Trees ore God's Architecture." Anonymmu. 

 "A Student who has learned to observe and describe so simple a 

 matter as the form of a leaf has gained a power which will be 

 of lifetime value, whatever may be his sphere of professional 

 employment" Wm. Korth Sice. 



NEW YORK : CINCINNATI : CHICAGO 

 AMERICAN BOOK COMPANY 



