A.L. de Jaczewski [1-350]

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0077255
s.n.
Plasmopara pygmaea (Unger) J. Schröt.

USDA United States National Fungus Collections
Catalog #: BPI 976082
s.n.
Plasmopara pygmaea (Unger) J. Schröt.

USDA United States National Fungus Collections
Catalog #: BPI 784963
Jaczewski s.n. 00 June 1895
Plasmopara pygmaea (Unger) J. Schröt.
USSR, Pietrovo, near Smolensk