Solheim, Mycofl. Saximont. Exs., Cent. 12
Solheim, W.G. [1101-1200]
IndExs #521444559

USDA United States National Fungus Collections
Catalog #: BPI 762499
Solheim, W. G.; Solheim, R. #5106 20 July 1957
Sphaerotheca humuli var. fuliginea (Schltdl.) E.S. Salmon
United States, Wyoming, Grand Teton National Park 9.2 miles north of junction at Jackson Lake Lodge