212 



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

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

 <lm. high, with narrow, long-attenuate-pointed leaves and numei 

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

 iriil spikes approximate along the common axis. — Southwestern 

 Texas. September. 



