Bui. 201 , U. S. Dept. of Agriculture. 



Plate VII. 



Fiq. 1.— Festuca Arizonica in Open Parks in the White Mountains of Arizona. 



Fiq. 2.— A Good Mountain Pasture in Southern Arizona, Consisting of Species 



OF BOUTELOUA, ANDROPOGON, LYCURUS, ETC. 



