33 



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

 Indian Grass.— A stout pereuuial 12 to 18 dm. Mgh, with long 

 leaf blades, and long, rather dense, usually somewhat nodding 

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

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

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



18337— No. 7 3 



