192 BULLETIN 772, U. S. DEPARTMENT OF AGRICULTURE. 
A. 
ED 
one 
Wi he 
NE VAL A MZ 
R\\ hy 7, Wa 4 
i \\ A WJ MM A 
. Vine 
\\ i NZ 
Ke] EE ‘é 
VINA 
Fie. 113.—Tvrichloris mendocina. Plant, X 4; glumes and floret with rudiment, X 5. 
(SF 
