212 



Fig 194. Bouteloua uniflora Vasey ; Beal, Grasses N.Am., 2 : 

 426. One-flowered Grama. A slender, erect perennial 3 to 4.5 

 dm. high, with narrow, long-attenuate-pointed leaves and numer- 

 ous (twenty-five to seventy- live), spreading or deflexed one -flow- 

 ered spikes approximate along the common axis. Southwestern 

 Texas. September. 



