Ascomyceten #1957
Rehm, Ascomyc.
H. Rehm [1-2175, plus extras]

University of Michigan Herbarium
Catalog #: 317774
J. Dearness #s. n. 00 June 1911
Pyrenopeziza artemisiae var. solidaginis Rehm
Canada, Ontario, Mohawk, Indian Reserve, Brantfort, near.