Thomson, Lich. Wiscon. Exs.
J.W. Thomson [1 - 96]

USDA United States National Fungus Collections
Catalog #: BPI 1033136
Thomson J.W. Jr. #s.n. 07 March 1946
Cyphelium tigillare (Ach.) Ach.
United States, Wisconsin, Portage, 5 mi. S of Stevens Point, along hwy 54