Catalogue no.:	V-1118703
Taxon:	Persicaria lapathifolia subsp. lapathifolia
Label:	Polygonum nodosum
Family:	Polygonaceae
Collector:	Svend Andersen
Date:	1944 08 18
Country:	Denmark
Province:	Sjælland
Locality:	NØ Sjaelland (T.B.U.distr. 45c), Ørholm Dam