140 



Fig. 122. Sporobolus interruptus Yasey; Beal, Grasses N. 

 Am., 2 : 286. A rather stout, erect perennial with simple culms 

 ahout 4 dm. high, flat leaves and narrow but loosely flowered 

 panicles 10 to 18 cm. long. In forests, mountains of Arizona. 

 August, September. 



