Catalogue no.:	L-647962
Taxon:	Rhizocarpon polycarpum
Label:	Rhizocarpon polycarpum
Family:	Lichenes
Collector:	A.H. Magnusson
Collector no.:	13384e
Date:	1932 07 21
Country:	Finland
Locality:	Karelia, Sortavala
Habitat:	On rocks by Ladoga