Bulletin 



OF THE 



Illinois State Laboratory 



OF 



Natural History 



Urbana, Illinois, U. S. A. 



STEPHEN A. FORBES, Ph.D., EE. D., 

 Director 



Vol. IX. March, 1912 Article V. 



THE VEGETATION OF THE BEACH AREA IN NORTHEASTERN 

 lEEINOIS AND SOUTHEASTERN WISCONSIN 



BY 

 FRANK CALEB GATES, A.B. 



