Catalogue no.:	V-1178548
Taxon:	Equisetum palustre L.
Label:	Equisetum palustre f. polystachyum
Family:	Equisetaceae
Collector:	H.F. Olsoni
Date:	1880 07
Country:	Finland
Landskap:	Karelia australis
Locality:	Björkö