287 



Fig. 269. Dactylis glonierata li. Orchahd-grass. — A coarse, 

 erect grass 9 to 12 dm. high, forming dense tufts, with long, flat 

 leaf blades, and spikelets crowded in dense, one-sided clusters at 

 the ends of the panicle l)ranches. — Extensively naturalized in 

 fields and waste ground. New Brunswick to South Carolina, west 

 to Manitoba, Idaho, and Colorado, [Europe.] May-August. 



