Catalogue no.:	L-001922
Taxon:	Cetrelia cetrarioides (Delise) W.L. Culb. & C.F. Culb.
Label:	Cetrelia olivetorum
Family:	Lichenes
Collector:	Ola Löfgren
Collector no.:	1112
Date:	1980 09 16
Country:	Sweden
Landskap:	Dalarna
Socken:	Idre
Locality:	In the gully Eländesgraven SE of lake Hällsjön (c 22 km N of Idre)
Habitat:	On SW-exposed, well shaded and rather moist cliff in Picea-forest. Sparse, only seen on two different cliffs
Attributes:	Contains atranorin and perlatolic acid (TLC Thor224:11). HPTLC: atranorin, perlatoric acid (G. Thor 2025)