H. Sydow and P. Sydow [1-3000]

Cornell University, Plant Pathology Herbarium
Catalog #: Syd.,Myc.germ.3079
s.n.
Peronospora Corda
Germany

USDA United States National Fungus Collections
Catalog #: BPI 1028602
s.n.
Peronospora leptosperma de Bary
Germany

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0075578
E. Eichhorn #s.n.
Peronospora leptosperma de Bary

USDA United States National Fungus Collections
Catalog #: BPI 789117
Eichhorn, E. s.n. 21 June 1936
Peronospora leptosperma de Bary
Czechoslovakia, Mosham, Bez. Regensburg