Bui. 67, Bureau of Plant Industry, U. S. Dept of Agriculture. 



Plate IX. 



Fig. 1.— Galleta iHilaria muticai in a Swale South of Vail Station, September, 

 1902. Old Grass, there Being Practically no Growth. 



Fig. 2.— a Round-up in the Northern Foothills of the Santa Rita Mountains, 

 April, 1903, when the Large Area was Being Inclosed. 



NATIVE PASTURE LANDS IN SOUTHERN ARIZONA. 



