Catalogue no.:	L-647948
Taxon:	Rhizocarpon polycarpum
Label:	Rhizocarpon polycarpum
Family:	Lichenes
Collector:	A.J. Malmgren
Date:	1861 05 08
Country:	Norway
Province:	Troms
District:	Tromsø
Locality:	Karlsö N om Tromsö