Catalogue no.:	B-803580
Taxon:	Atrichum undulatum (Hedw.) P.Beauv.
Label:	Catharinea undulata
Family:	Musci
Collector:	Gösta R. Cedergren
Date:	1916 05 14
Country:	Sweden
Landskap:	Uppland
Socken:	Frötuna
Locality:	Björnö
Attributes:	cfr