Ascomyceten #1973
Rehm, Ascomyc.
H. Rehm [1-2175, plus extras]

Cornell University, Plant Pathology Herbarium
Catalog #: CUP-F-1907
John Dearness #3334 00 August 1911
Phyllachora graminis (Pers.) Fuckel
Canada, South east shore of Lake Huron.