Catalogue no.:	L-005077
Taxon:	Umbilicaria grisea
Label:	Umbilicaria grisea
Family:	Lichenes
Collector:	G. Eriksson & I. Nordin
Collector no.:	2910
Date:	1965 03 25
Country:	Sweden
Landskap:	Uppland
Socken:	Svinnegarn
Locality:	on the island of Skarpan
Habitat:	S-exposed rocks at the shore of lake Mälaren