F. Petrak [1-2100]

USDA United States National Fungus Collections
Catalog #: BPI 991397
s.n.
Marssonia potentillae (Desm.) J.C. Fisch.

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP18189
A. G. Eliasson s.n. 00 September 1931
Marssonina potentillae (Desm.) Magnus
Sweden, Jemtland: Are.

USDA United States National Fungus Collections
Catalog #: BPI 404222
Eliasson A. G. s.n. 00 September 1931
Marssonina potentillae (Desm.) Magnus
Sweden, Jamtland, Are