J.T.C. Vestergren [1-1800, plus extras]
USDA United States National Fungus Collections
s.n.
Peronospora saxifragae Bubák
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Charles Gardner Shaw Mycological Herbarium, Washington State University
Tycho Vestergren s.n. 00 August 1903
Peronospora saxifragae Bubák
Sweden, Suecia, Lapponica, tornensis in monte Tsassinjaskatjakko.
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University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Tycho Vestergren s.n. 00 August 1903
Peronospora saxifragae Bubák
Sweden
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USDA United States National Fungus Collections
Vestergren, Tycho s.n. 00 September 0000
Peronospora saxifragae Bubák
Sweden, Lapponia Tornensis, Tsassinjaskatjakko Mtn.
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