Keissler, Krypt. Exs.
K. von Keissler [2601 - 3200]

USDA United States National Fungus Collections
Catalog #: BPI 1041847
s.n.
Myxofusicoccum forsythiae Petr.
Hungary

USDA United States National Fungus Collections
Catalog #: BPI 363699
Petrak F. s.n. 00 February 1900
Myxofusicoccum forsythiae Petr.
Czechoslovakia, Hranice (Maehr. to weisskirchen)