Catalogue no.:	L-644981
Taxon:	Rhizocarpon macrosporum
Label:	Rhizocarpon lecanora
Family:	Lichenes
Collector:	A.H. Magnusson
Collector no.:	1656
Date:	1918 07 22
Country:	Sweden
Landskap:	Uppland
Socken:	Gottröra
Locality:	Korsbo
Habitat:	On boulders