﻿Bui. 4, U. S. Dept. of Agriculture. 



Plate VI. 



The Effect of Elevation on the Development of Timothy. 



An average 3-year-old timothy plant grown at an elevation of 7,300 feet. Note the low stature, 

 the small panicle, the slender culm without the bulb-like enlargement at the base, the few 

 and short leaf blades, and the undeveloped root system. (Natural size.) 



