123 
AUY 
10 
AM 
WA 
» AN 
4 NV 
nh 
Y 
P 
Ms 
, 
4 
hi 
1 
—— 
— A 
ee 
Wh 
A 
— 
= 
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gg 
— 
Fig. 419. ARISTIDA 
NGISETA Steud. Syn. Pl. 
DOG-TOWN d 
. Gram 
RASS.—A ione or sometimes rather 0 5 ‘densely gh 
dm. (8’-16’) high, with simple culm ther rigid, 
long. Spike ita) usual 1 empty glumes, the first 
ly purplish, with very unequa p 
about one-half he second, which is 18-24 eo long, : 
" the flowering pon (b) which is terminated by three divergen 
nearly equal awns varying in length from 5-10 em. (2/-4^).—Dry soil, — 
"i nsas and and British Columbia and Arizona. Ap 
Closely allied to A. rea Nutt., = eas ly distinguished by its simple -— 
Saiwa fewer-flowe ually racemose panicles, erect 
more rigid 
