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

USDA United States National Fungus Collections
Catalog #: BPI 1005153
s.n.
Exoascus deformans (Berk.) Fuckel
Germany

USDA United States National Fungus Collections
Catalog #: BPI 1005154
s.n.
Ascomyces deformans Berk.
Germany

Academy of Natural Sciences of Drexel University
Catalog #: PH00300379
Linhart #s. n. 00 June 1883
Exoascus deformans (Berk.) Fuckel
Hungary, bei Ungarisch - Altenburg [Present-day for Mosonmagyaróvár]

Academy of Natural Sciences of Drexel University
Catalog #: PH00300378
P. Magnus #s. n. 00 June 1876
Exoascus deformans (Berk.) Fuckel
Germany, Werder bei Potsdam