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

Field Museum of Natural History
Catalog #: C0242402F
532aa1db-0294-4523-b397-f0a341a8a621
J. T. C. Vestergren #s.n. 08 January 1900
Dothidella betulina f. betulae-nanae (Wahlenb.) P. Karst. (Wahlenb.) P. Karst.
Sweden, Norrbotten, Lule Lappmark, Sarek National Park [Alpes Sarjekenses]

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00051316
Tycho Vestergren s.n. 01 August 1900
Dothidella betulina (Fr.) Sacc.
Sweden, Suecia: Lapponia Lulensis, Sarjektrakten

USDA United States National Fungus Collections
Catalog #: BPI 640957
Vestergren Tycho s.n. 01 August 1900
Euryachora betulina (Fr.) J. Schröt.
Sweden, Lapponia, Lulensis