74 



Fig. 56. Panicum bulbosum HBK.; Beal, Grasses N. Am., 

 2 : 131. Alkali Saccatone. — A stout, glabrous perennial 9 to 12 

 dm. high, from a bulbous base, with flat leaves and usually ample 

 panicles 20 to 40 cm. long. — In canyons. Texas to Arizona. [Mex- 

 ico.] June-September. A valuable hay grass for alkaline soils. 



