SMITHSONIAN EXPLORATIONS. I928 



I^I 



Fig. iig. — Rabbit Ear Mountain, Colorado. From the top of the "ears," 

 an excellent view of the Park Range is obtained. Pasture is good in this 

 region, providing forage for herds of sheep. 



Fig. 120. — Grays and Torreys Peaks. Colorado, as seen from Mt. Kelso. 

 On the upper slopes of Grays Peak, the one to the left, Poa lettennani 

 is verv abundant. 



