Migula, Krypt. Germ., Austr. Helv. Exs. [Flechten] [Karlsruhe]
E.F.A. Walter Migula [1-350]
IndExs #682473216

University of Illinois Herbarium
Catalog #: ILL00037574
H. Lange #s.n. 00 July 1929
Lecidea tenebrosa Flot.
Germany, Erzgebirge: Sauberg bei Ehrenfriedersdorf