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

Cornell University, Plant Pathology Herbarium
Catalog #: JaapF.sel.-0822
s.n.
Aleurodiscus disciformis (DC.) Pat.

Purdue University, Kriebel Herbarium
Catalog #: PUL00028294
O Jaap s.n. 10 April 1917
Aleurodiscus disciformis (DC.) Pat.
Germany, Baden, Weinheim; Bergstrasse im Odenwald

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0065742
Otto Jaap #s.n. 10 April 1917
Aleurodiscus disciformis (DC.) Pat.
Germany, Baden: Bei Weinheim and der Bergstrasse im Odenwald