C. Roumeguere [1-7400]

USDA United States National Fungus Collections
Catalog #: BPI 1011066
s.n.
Puccinia nigrescens L.A. Kirchn.

University of Illinois Herbarium
Catalog #: ILL00218527
C.H. Demetrio s.n.
Puccinia nigrescens Peck
U.S.A., Missouri, Lafayette County, Concordia,