33 



Fig. 15. Andropogon nutans avenaceus (Michx.) Hack. 

 TxDiAX (Jrass.— A stout perennial 12 to IS dm. liigli, with long 

 leaf blades, and long, latber dense, usually somewliat nodding 

 brownish panicles. — Dry fields, glades, and borders of woods, 

 Ontario to South Dakota and Manitoba, south to Florida, Texas, 

 and Arizona. [Mexico, Central and South America.] July-October. 



11102— No. 7 3 



