Catalogue no.:	V-589354
Taxon:	Polygonum oxyspermum C.A.Mey. & Bunge ex Ledeb.
Label:	Polygonum raii auct.
Family:	Polygonaceae
Collector:	Ernst Nordström
Date:	1914 07 30
Country:	Sweden
Landskap:	Södermanland
Socken:	Torö
Locality:	Herrhamra