101 
Scribn. U. S. Dept. Agr. Div. Bot. Bul. 
asey, I. c.)—A sleni rect or 
s ym (P. scoparium ii V der, € 
ascending perennial 3-6 dm. (19-29) high, with rather broad, Bat leaves and 
sp mm. 
few-flow 
(1¥"-2") long, the outer 
Cul 9 glumes pap 
hirsute; ligule a very and minutely ciliate leaf. R 
pilose on the j ly pilose above. Third glume (d) with a 
thin palea; fourth glume (e) oblong, obtuse. Th is by f. 
