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

Purdue University, Kriebel Herbarium
Catalog #: PUL00025909
J Vleugel s.n. 00 September 1911
Gloeosporium betulae (Lib.) Mont.
Suecia, Vasterbotten, Vasterbotten, Umea; Umea

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00053731
J. Vleugel s.n. 00 September 1911
Gloeosporium betulae (Lib.) Mont.
Sweden, Suecia: Vesterbotten, Umea

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0070377
J. Vleugel #s.n. 00 September 1911
Gloeosporium betulae (Lib.) Mont.

USDA United States National Fungus Collections
Catalog #: BPI 394014
Vleugel J. s.n. 00 September 1911
Gloeosporium betulae Fuckel
Sweden, Vesterbotten, Umea

USDA United States National Fungus Collections
Catalog #: BPI 394015
Vleugel J. s.n. 00 September 1911
Gloeosporium betulae Fuckel
Sweden, Vesterbotten, Umea

USDA United States National Fungus Collections
Catalog #: BPI 1039755
Vleugel J. s.n. 00 September 1911
Gloeosporium betulae Fuckel
Sweden, Vesterbotten, Umea