Ellis & Everhart, Fungi Columb.J.B. Ellis ; B.M. Everhart [1 - 1400]
USDA United States National Fungus Collections
Dearness, J. s.n. 00 May 1893
Plasmopara pygmaea (Unger) J. Schröt.
Canada, Ontario, London
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USDA United States National Fungus Collections
Dearness, J. s.n. 00 May 1893
Plasmopara pygmaea (Unger) J. Schröt.
Canada, Ontario, London
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USDA United States National Fungus Collections
Dearness, J. #s. n. 00 May 1893
Peronospora pygmaea (Unger) Unger
Canada, Ontario, London
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