Catalogue no.:	L-640743
Taxon:	Rhizocarpon badioatrum
Label:	Rhizocarpon badioatrum
Family:	Lichenes
Collector:	A.H. Magnusson
Collector no.:	1660
Date:	1918 07 22
Country:	Sweden
Landskap:	Uppland
Socken:	Gottröra
Locality:	Korsbo
Habitat:	On erratic boulder