158 
FIG. 454. SPOROBOLUS UNIFLORUS eee ) Seribn. & Merrill, 
Agr. Div. Agros. Cir, 27:5. 1900. 1 s serotinus A. Gray, 
1848; Agrostis serotina Torr. Fl. U. S. 1: ; Poa uniflora Muhl. G 
1817.) LATE DROPSEED.—A siender,e erect t perennial 1. 5-4. ate (6'-18") 
with very 8 es 6-18 cm. (24. 
ths short, ona the lower part of the culm; nente lea ess than. 
"Y long, truncate; „ one-half as long as the culm”, 
(% wide or less, plane, slightly scabrous above. m about 1,5 mm. 
long, with the outer ; glumes (a) obtuse, smooth or somewhat scabrous; © 
by by cog and wet, sandy soil, Maine to New Jersey -- westward 
ugust, September. 
