J.T.C. Vestergren [1-1800, plus extras]
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University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00061044
Tycho Vestergren s.n. 28 July 1897
Oidium asperifolii Erikss.
Sweden, Gotland, Eriks par. Bro
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USDA United States National Fungus Collections
Catalog #: BPI 409302
Vestergren Tycho s.n. 28 July 1897
Oidium asperifolii Erikss.
Sweden, Gotland, Eriks, Bro Par.
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USDA United States National Fungus Collections
Catalog #: BPI 1038172
Vestergren Tycho s.n. 28 July 1897
Oidium asperifolii Erikss.
Sweden, Gotland, Eriks, Bro Par.
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