W. A. Tranzschel and J. Serebrianikow

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0077261
s.n.
Plasmopara ribicola J. Schröt.

USDA United States National Fungus Collections
Catalog #: BPI 1036414
s.n.
Plasmopara ribicola J. Schröt.

USDA United States National Fungus Collections
Catalog #: BPI 784979
Serebrianikow s.n. 09 August 1909
Plasmopara ribicola J. Schröt.
USSR, Jaroslawl near