Migula, Krypt. Germ., Austr. Helv. Exs. [Flechten]
E.F.A.W. Migula [1 - 350]

USDA United States National Fungus Collections
Catalog #: BPI 986836
s.n.
Umbilicaria crustulosa var. badiofusca Frey

Academy of Natural Sciences of Drexel University
Catalog #: PH00316010
W. Migula #s.n. 00 October 1921
Stigmatea robertiani (Fr.) Fr.
Germany, Eisenach, In Garten