Catalogue no.:	V-1115482
Taxon:	Persicaria lapathifolia subsp. lapathifolia
Label:	Polygonum nodosum
Family:	Polygonaceae
Collector:	Gunnar Lohammar
Date:	1933 07 31
Country:	Sweden
Landskap:	Uppland
Socken:	Almunge
Locality:	Faringe, sjön Kärvens nordsida