Catalogue no.:	L-1206155
Taxon:	Arthonia didyma Körb.
Label:	Arthonia aspersella
Family:	Lichenes
Collector:	C.F.E. Erichsen
Collector no.:	2
Date:	1932 07 15
Country:	Germany
Province:	Schleswig-Holstein
Locality:	Kreis Flensburg im Friedeholz bei Glücksburg
Habitat:	An Eichen