J.T.C. Vestergren [1-1800, plus extras]
USDA United States National Fungus Collections
s.n.
Peronospora affinis Rossmann
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University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Tycho Vestergren s.n. 14 August 1897
Peronospora affinis Rossmann
Sweden, Gotland, Mangsarfve par. Ekeby
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USDA United States National Fungus Collections
Vestergren, Tycho s.n. 14 August 1897
Peronospora affinis Rossmann
Sweden, Gotland, Mangsarive par. Ekeby
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