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

USDA United States National Fungus Collections
Catalog #: BPI 1004844
s.n.
Uncinula bicornis (Wallr.) Lév.
Germany

Academy of Natural Sciences of Drexel University
Catalog #: PH00302768
H. S. Rehm #s.n. 00 October 1871
Uncinula aceris (DC.) Sacc.
Germany, bei Windsheim in Franken