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

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00062120
G. Lagerheim s.n. 05 July 1902
Peronospora herniariae de Bary
Sweden, Oland, Resmo

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000274558
G. Lagerheim #587 07 May 1902
Peronospora herniariae de Bary

USDA United States National Fungus Collections
Catalog #: BPI 788924
Lagerheim, G. s.n. 05 July 1902
Peronospora herniariae de Bary
Sweden, Oland, Resmo

USDA United States National Fungus Collections
Catalog #: BPI 1038553
Lagerheim, G. s.n. 05 July 1902
Peronospora herniariae de Bary
Sweden, Oland, Resmo

USDA United States National Fungus Collections
Catalog #: BPI 1038554
Lagerheim, G. s.n. 05 July 1902
Peronospora herniariae de Bary
Sweden, Oland, Resmo