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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0075206
s.n.
Peronospora trifoliorum de Bary

Purdue University, Kriebel Herbarium
Catalog #: PUL00025870
T Vestergren s.n. 00 July 1909
Peronospora trifoliorum de Bary
Suecia, Lappland, Norrbotten, Kiruna; Abiskojokk

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00062383
Tycho Vestergren s.n. 00 July 1909
Peronospora trifoliorum de Bary
Sweden

USDA United States National Fungus Collections
Catalog #: BPI 791162
Vestergren, Tycho s.n. 00 July 1909
Peronospora trifoliorum de Bary
Sweden, Abiskojokk Lapponiae Tornensis

USDA United States National Fungus Collections
Catalog #: BPI 1039697
Vestergren, Tycho s.n. 00 July 1909
Peronospora trifoliorum de Bary
Sweden, Abiskojokk Lapponiae Tornensis