Catalogue no.:	L-002945
Taxon:	Calicium quercinum
Label:	Calicium quercinum
Family:	Lichenes
Collector:	Leif Tibell
Collector no.:	4389
Date:	1970 09 27
Country:	Sweden
Landskap:	Uppland
Socken:	Övergran
Locality:	Northern part of Arnö
Habitat:	On the trunk of old Quercus facing N