Mycotheca Generalis #1974
F. Petrak [1-2100]
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Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP19351
A. Ludwig s.n. 00 May 1923
Peronospora arenariae (Berk.) Tul.
Germany, Westfalen; Siegen; Reckhammer
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USDA United States National Fungus Collections
Catalog #: BPI 787032
Ludwig, A. s.n. 00 May 1923
Peronospora arenariae (Berk.) Tul.
Germany, Westfalen, Siegen, Reckhammer
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USDA United States National Fungus Collections
Catalog #: BPI 993044
Ludwig, A. s.n. 00 May 1923
Peronospora arenariae (Berk.) Tul.
Germany, Westfalen, Siegen, Reckhammer
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