217 



Fui. 513. Eragrostis trichodes (Nutt.) Nash, Bull. Torr. Bot. 

 Club 22 : Ki;"). ISiK"). {Voa tricltodcn Niitt. ; EriKjro^th tenuis A. 

 Gray, not Steud.) Bkanc iii\(; SricvK-cuASS. A tall perennial 

 fi to 1.") dm. liigb, with latlua- narrow, elongated, niaiiy-flowcrcd 

 panicles and sonic-wiiat rigid leaves. Spikelets 3- to lU-IIowcred, 

 5 to 10 nun. long, with acute glumes. Sand-hills and prairies, Illi- 

 nois to Nebraska, Indian Territory and Texa.s. .luly-September. 



