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FlG. 227. Munroa squarrosa (Nutt.) Torr. False Buffalo- 

 GRASS. A low, diffusely much-branched annual, with crowded 

 and sharply pointed, rigid leaves 0.5 to 2.5 cm. long. Prairies and 

 dry plains, South Dakota to Texas, west to Alberta. Montana, 

 Colorado, and Arizona. .June-October. 



