Catalogue no.:	V-1187891
Taxon:	Thelypteris palustris Schott
Label:	Polystichum thelypteris
Family:	Thelypteridaceae
Collector:	Peter Nøvik
Date:	1889 08 21
Country:	Norway
Province:	Akershus
District:	Asker
Locality:	Naesøen i Asker