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

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00062288
G. Lagerheim s.n. 00 August 1902
Peronospora potentillae de Bary
Sweden, Blekinge, Ronneby

USDA United States National Fungus Collections
Catalog #: BPI 1038558
Lagerheim, G. s.n. 00 August 1892
Peronospora potentillae de Bary
Sweden, Blekinge, Ronneby

USDA United States National Fungus Collections
Catalog #: BPI 789905
Lagerheim, G. s.n. 00 August 1892
Peronospora potentillae de Bary
Sweden, Blekinge, Ronneby