Ellis & Everhart, Fungi Columb.
J.B. Ellis ; B.M. Everhart [1 - 1400]

USDA United States National Fungus Collections
Catalog #: BPI 784750
Dearness, J. s.n. 00 May 1893
Plasmopara pygmaea (Unger) J. Schröt.
Canada, Ontario, London

USDA United States National Fungus Collections
Catalog #: BPI 784752
Dearness, J. s.n. 00 May 1893
Plasmopara pygmaea (Unger) J. Schröt.
Canada, Ontario, London

USDA United States National Fungus Collections
Catalog #: BPI 961212
Dearness, J. #s. n. 00 May 1893
Peronospora pygmaea (Unger) Unger
Canada, Ontario, London