Ascomyceten #2024
Rehm, Ascomyc.
H. Rehm [1-2175, plus extras]

University of Michigan Herbarium
Catalog #: 312753
J. Dearness #s. n.
Valsa cornina Peck
Canada, Ontario, London.

Cornell University, Plant Pathology Herbarium
Catalog #: CUP-F-2316
John Dearness #3521
Valsa cornina Peck
Canada, Ontario, Middlesex, London;