Catalogue no.:	V-1178769
Taxon:	Equisetum scirpoides Michx.
Label:	Equisetum scirpoides
Family:	Equisetaceae
Collector:	Carl G. Alm & Harry Smith
Collector no.:	411
Date:	1945 07 17
Country:	Sweden
Landskap:	Uppland
Socken:	Älvkarleby
Locality:	vid flottrännan strax NV om Älvkarleö station