J.T.C. Vestergren [1-1800, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 1038275
s.n.
Plasmopara obducens (J. Schröt.) J. Schröt.

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00064818
Jos. Em. Kabat s.n. 04 May 1900
Plasmopara obducens (J. Schröter) J. Schröter
Czech Republic, Bohemia: Weltrus

USDA United States National Fungus Collections
Catalog #: BPI 784620
Kabat, Jos. Em. s.n. 04 May 1900
Plasmopara obducens (J. Schröt.) J. Schröt.
Czechoslovakia, Bohemia, Weltrus