Bui. 94, Bureau of Chemistry, U. S. Dept. of Agriculture. 



PLATE III. 



Fig. 1. August 18, 1903. 



Fig. 2. September 25, 1903. 





Fig. 3. October 23, 1903. 



Fig. 4. October 80, 1903. 



Fig. 5. 



LOCATION AND GRADUAL DISAPPEARANCE' OF J XPPLE"'STARCH, 



BEN DAVIS. 



