Catalogue no.:	L-005660
Taxon:	Nephroma laevigatum Ach.
Label:	Nephroma lusitanicum f. exasperatum
Family:	Lichenes
Collector:	Arvid Frisendahl
Date:	1945 07 01
Country:	Sweden
Landskap:	Bohuslän
Socken:	Tjärnö
Locality:	Nordkoster
Habitat:	a boulder in a Populus grove