Catalogue no.:	L-003384
Taxon:	Collema furfuraceum
Label:	Collema nigrescens
Family:	Lichenes
Collector:	G. Öhrstedt
Date:	1921 05 23
Country:	Sweden
Landskap:	Småland
Socken:	Vrigstad
Locality:	Hammarberget
Habitat:	cortice Pop. tremulae