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

USDA United States National Fungus Collections
Catalog #: BPI 1038234
s.n.
Dothidella betulina (Fr.) Sacc.

USDA United States National Fungus Collections
Catalog #: BPI 1038235
s.n.
Dothidella betulina (Fr.) Sacc.

Field Museum of Natural History
Catalog #: C0242401F
a378aaa2-8389-4169-aa61-22c459f709b0
J. T. C. Vestergren #s.n. 28 June 1900
Dothidella betulina f. betulae-nanae (Wahlenb.) P. Karst. (Wahlenb.) P. Karst.
Sweden, Norrbotten, Lule Lappmark, Sarek National Park [Alpes Sarjekenses]

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0069371
Tycho Vestergren #s.n. 28 June 1900
Dothidella betulina (Fr.) Sacc.
Sweden, Lapponia lulensis, Sarjektrakten

USDA United States National Fungus Collections
Catalog #: BPI 640959
Vestergren Tycho s.n.
Euryachora betulina (Fr.) J. Schröt.
Sweden, Lapponia, Lulensis