Bulletin 193. June, 1901. 



Cornell University Agricultural Experiment Station, 



. ITHACA, N. Y. 



BOTANICAL DIVISION. 



STUDIES OF S03IE SHADE TREE 



AND 



TIMBER DESTROYING FUNGI 



By GEO. F. ATKINSON. 



A. 8. 



PUBLISHED BY THE UNIVERSITY, 



ITHACA, N. Y. 



1901. 



