Catalogue no.:	V-1187845
Taxon:	Thelypteris palustris Schott
Label:	Polystichum thelypteris
Family:	Thelypteridaceae
Collector:	T. Hedlund
Date:	1881 08
Country:	Sweden
Landskap:	Uppland
Socken:	Frötuna
Locality:	Roslagen, Mellingeholm