Catalogue no.:	L-002430
Taxon:	Arthonia ruana A.Massal
Label:	Arthothelium ruanideum
Family:	Lichenes
Collector:	A.H. Magnusson
Collector no.:	19620
Date:	1945 07 31
Country:	Sweden
Landskap:	Västergötland
Socken:	Partille
Locality:	Bokedalen
Habitat:	Fagus