THE OHIO STATE UNIVERSITY BULLETIN 



Volume " XVIII Number 25 



OHIO BIOLOGICAL SURVEY 



BULLETIN 3 



A Botanical Survey 



of the 



Sugar Grove Region 



BY 



ROBERT F. GRIGGS 



APRIL, 1914 



PUBLISHED BY THE UNIVERSITY AT COLUMBUS, OHIO 



Entered as second-class matter November 17, 1905, at the postoffice 

 Columbus, Ohio, under Act of Congress, July 16, 1894. 



