Catalogue no.:	V-1177147
Taxon:	Equisetum arvense L.
Label:	Equisetum arvense [unranked] alpestre
Family:	Equisetaceae
Collector:	Fr. Ahlberg
Date:	1875
Country:	Norway
Province:	Sør-Trøndelag
District:	Oppdal
Locality:	Dovre, Knudshö