O. Jaap and C. Brick [1-959]

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0075413
s.n.
Peronospora rubi Rabenh. ex J. Schröt.

Purdue University, Kriebel Herbarium
Catalog #: PUL00028048
O Jaap s.n. 03 July 1910
Peronospora rubi Rabenhorst
Germany, Schleswig Holstein, Sattenfelde bei Oldesloe