114 



Fig. 9(3. Oryzopsis micrantha (Trin. & Rupr.) Thurb. Small- 

 flowered Mountain Rice. — A slender, erect perennial, usually 

 about 6 dm. high, with narrow leaves and small-flowered, open 

 panicles 8 to 16 cm. long.— Woods, river bluffs, and mountain 

 sides, South Dakota to Nebraska, Colorado, New Mexico, and 

 Arizona. JunerAugust. 



