Commonwealth of Pennsylvania 



DEPARTMENT OF FORESTRY 



DIVISION or 



BULLETIN NO. 11. JUNE, 1914. 



V * 



FORESTRY 



rf*/Si * ^^ ^ ^B 



^^tiEGg Of J| AGRICULTURE 



tutvfRtiTV orcAurpuwiA 



PENNSYLVANIA TREES 



BY 



J. S. ILLICK, A. B., F. E., 



Professor of Dendrology and Forest Management, 

 Pennsylvania State Forest Academy. 



ISSUED BY DIRECTION OF THE COMMISSIONER OF FORESTRY. 



HARRISBURG, PA.: 



WM. STANLEY RAY, STATE PRINTER 



1914 



