Catalogue no.:	V-1187733
Taxon:	Thelypteris palustris Schott
Label:	Polystichum thelypteris
Family:	Thelypteridaceae
Collector:	W. Wernstedt
Date:	1888 08 10
Country:	Sweden
Landskap:	Södermanland
Socken:	Strängnäs
Locality:	Gullringen