Catalogue no.:	L-638569
Taxon:	Umbilicaria rigida
Label:	Gyrophora anthracina
Family:	Lichenes
Collector:	E. Poulsson
Date:	1883 08
Country:	Norway
Province:	Buskerud
District:	Kongsberg
Locality:	Norvegia meridionalis, in monte Jonsknuten prope urbem Kongsberg