Puccinia vexans Farl.

NORTH AMERICAN UREDINALES.
ELAM BARTHOLOMEW.
2871. Puccinia vexans Farl.—II—III.
1883 : Proc. Am. Acad. 18 : 82.
On Bouteloua curtipendula (Mx.) Torr.
Spearfish, So. Dak., July 28, 1922.
NEW YORK BOTANICAL
03450356