Catalogue no.:	L-638389
Taxon:	Umbilicaria rigida
Label:	Gyrophora rigida
Family:	Lichenes
Collector:	Sten Ahlner
Date:	1938 08 13
Country:	Norway
Province:	Nord-Trøndelag
District:	Grong
Locality:	Gjeisfjeld, toppen "608"
Habitat:	Klippvägg mot S, Kalfjäll