Catalogue no.:	L-645235
Taxon:	Rhizocarpon polycarpum
Label:	Rhizocarpon polycarpum
Family:	Lichenes
Collector:	A.H. Magnusson
Collector no.:	15189
Date:	1936 06 26
Country:	Sweden
Landskap:	Dalsland
Socken:	Gunnarsnäs
Locality:	Rostock
Habitat:	On slaty boulder