Catalogue no.:	L-641321
Taxon:	Rhizocarpon eupetraeum
Label:	Rhizocarpon eupetraeum
Family:	Lichenes
Collector:	Gunnar Degelius
Date:	1941 06 15
Country:	Sweden
Landskap:	Södermanland
Socken:	Ornö
Locality:	Ornö, Norrnäsudden