Catalogue no.:	L-004538
Taxon:	Rostania effusa Kosuthová et al.
Label:	Collema occultatum
Family:	Lichenes
Collector:	Sigurd W. Sundell
Exsiccate:	Vezda, Lich. sel. exs. 2005
Date:	1979 07 27
Country:	Sweden
Landskap:	Värmland
Socken:	Södra Finnskoga
Locality:	Avensasen
Habitat:	Ad corticem arborum (Acer platanoides)