Catalogue no.:	L-641440
Taxon:	Rhizocarpon ferax
Label:	Rhizocarpon ferax
Family:	Lichenes
Collector:	Gunnar Degelius
Date:	1956 08 15
Country:	Iceland
Province:	Nordurland eystra
Locality:	Eyjafjardarsýsla, Súlur: summit