P. Sydow [1-350]
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USDA United States National Fungus Collections
Catalog #: BPI 789788
Sydow, P. s.n. 00 August 1895
Peronospora polygoni Halst.
Germany, Berlin, Steglitz
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USDA United States National Fungus Collections
Catalog #: BPI 1029214
Sydow, P. s.n. 00 August 1895
Peronospora polygoni Halst.
Germany, Berlin, Steglitz
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USDA United States National Fungus Collections
Catalog #: BPI 1029215
Sydow, P. s.n. 00 August 1895
Peronospora polygoni Halst.
Germany, Berlin, Steglitz
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