Catalogue no.:	L-641521
Taxon:	Rhizocarpon geminatum
Label:	Rhizocarpon geminatum
Family:	Lichenes
Collector:	A.H. Magnusson
Date:	1911 08
Country:	Sweden
Landskap:	Bohuslän
Socken:	Norum
Locality:	Stenungssund
Habitat:	In rupe irrigata aprica