Catalogue no.:	B-688938
Taxon:	Mesoptychia collaris (Nees) L.Söderstr. & Váňa
Label:	Jungermannia muelleri
Family:	Hepaticae
Collector:	B. Kaalaas
Date:	1887 05 21
Country:	Norway
Province:	Oslo
District:	Oslo
Locality:	Ved Lysakerelven ovenfor Röd mölle