Catalogue no.:	L-640748
Taxon:	Rhizocarpon badioatrum
Label:	Rhizocarpon badioatrum
Family:	Lichenes
Collector:	A.H. Magnusson
Date:	1913 08 07
Country:	Sweden
Landskap:	Uppland
Socken:	Gottröra
Locality:	Viken
Habitat:	In quartzo