Sherwood, Phacidiales Exs.
M.A. Sherwood [1-]

Cornell University, Plant Pathology Herbarium
Catalog #: Sherw.,Ph.Exs.0018
s.n.
Rhytisma acerinum (Pers.) Fr.

USDA United States National Fungus Collections
Catalog #: BPI 1022113
Stack R.W. #s.n. 05 October 1978
Rhytisma acerinum (Pers.) Fr.
United States, Michigan, Ottawa National Forest