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

Purdue University, Kriebel Herbarium
Catalog #: PUL00025991
T Vestergren s.n. 00 September 1913
Peronospora urticae (Libert) de Bary
Suecia, Sodermanland, Stockholm County, Stockholm; Ostra stationen

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00062406
Tycho Vestergren s.n. 00 September 1913
Peronospora urticae (Libert) de Bary
Sweden, ad Ostra stationen Stockholmiae

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0075469
Tycho Vestergren #s.n. 09 September 1913
Peronospora urticae (Libert) de Bary

USDA United States National Fungus Collections
Catalog #: BPI 785737
Vestergren, Tycho s.n. 09 September 1913
Pseudoperonospora urticae (Lib.) E.S. Salmon & Ware
Sweden, Stockholm Ostra station