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

Purdue University, Kriebel Herbarium
Catalog #: PUL00025901
T Vestergren s.n. 00 May 1911
Plasmopara pygmaea (Unger) J. Schröter
Suecia, Sodermanland, Salem;

USDA United States National Fungus Collections
Catalog #: BPI 784781
Vestergren, Tycho s.n. 00 May 1911
Plasmopara pygmaea (Unger) J. Schröt.
Sweden, Sodermanland