Solheim & Cummings, Mycofl. Saximont. Exs., Cent. 8-11
Solheim, W.G.; Cummings, G.B. [701-1100]
IndExs #831668257

USDA United States National Fungus Collections
Catalog #: BPI 762344
Cummins, G. B. #57-103 31 July 1957
Puccinia pulverulenta Grev.
United States, Arizona, Flagstaff near Country Club