166 



Fig. 148. Calamagrostis howellii Yasey ; Beal, Grasses N. Am., 

 2 : 339. — A densely ca>spitose, erect, leafy perennial 2.5 to 5 dm. 

 high, with long and narrow basal leaves and open panicles 8 to 15 

 cm. long. Spikelets long-awned. — High mountains, Oregon and 

 Washington. June-August. 



