J.T.C. Vestergren [1-1800, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 1038157
s.n.
Erysiphe cichoracearum DC.

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00052068
Tycho Vestergren s.n. 00 July 1895
Erysiphe cichoracearum DC.
Sweden, Gotland, Skaggs par. Vastkinde

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0125149
Tycho Vestergren #s.n. 00 July 1895
Erysiphe cichoracearum DC.
Sweden, Gotland, Skäggs par. Vastkinde.

USDA United States National Fungus Collections
Catalog #: BPI 560976
Vestergren Tycho s.n. 00 July 1895
Erysiphe cichoracearum DC.
Sweden, Gotland, Skaeggs, Vaestkinde Parish