P. Sydow [1-350]
USDA United States National Fungus Collections
s.n.
Peronospora trifoliorum de Bary
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USDA United States National Fungus Collections
s.n.
Peronospora trifoliorum de Bary
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USDA United States National Fungus Collections
Sydow, P. s.n. 02 August 1898
Peronospora trifoliorum de Bary
Italy, Tirol, Fimberthal valley
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USDA United States National Fungus Collections
Sydow, P. s.n. 02 August 1898
Peronospora trifoliorum de Bary
Austria, Tyrol, Fimberthal Valley
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