ouu uL F 
Nutt. Trans. Amer, 1. Soe. II. 5: 1837.— 
.5-5 dm. (4. mid uo. with 3 “filiform 
ie close, about 
long. y above, and termin 
Ar ated in slender awns 
kansas, Indian Territory, Mississippi, and Texas. 
Distinguished fro A langer awns. 
