Rehm, Ascomyc.
H. Rehm [1-2175, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 1005193
s.n.
Erysiphe communis (Wallr.) Schltdl.

Academy of Natural Sciences of Drexel University
Catalog #: PH00302500
Ernst Rehm #s.n. 00 September 1876
Erysiphe pisi var. cruchetiana (S. Blumer) U. Braun
Germany, bei Lohr a/M. (am Main)