193 



Fig. 4<s9. Calamagrostis scopulorum M. E. Jones, Proc. Calif. 

 Acad. Sci. (2), 5 : 722. 1895. Broom Reed-grass. — A slender, erect 

 perennial .5 to 8 dm. high, with flat leaves and narrow, rather 

 loosely flowered panicles 8 to 12 cm. long. Spikelets with nar- 

 rowly lanceolate, acnte, empty glumes («) 5 mm. long, very short- 

 awued or nearly awnless flowering glumes about 4 mm. long, and 

 short callus hairs. — Wahsatch Mountains, Utah. September. 

 10819— is^o. 17 13 



