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

Cornell University, Plant Pathology Herbarium
Catalog #: JaapF.sel.-0794
s.n.
Ramularia

Purdue University, Kriebel Herbarium
Catalog #: PUL00028271
O Jaap s.n. 30 May 1916
Ramularia saxifragae
Germany, Brandenburg, Prignitz, Triglitz;