Catalogue no.:	V-1127007
Taxon:	Polygonum boreale (Lange) Small
Label:	Polygonum aviculare subsp. heterophyllum
Family:	Polygonaceae
Collector:	j.Ax. Nannfeldt
Collector no.:	17531
Date:	1962 07 22
Country:	Iceland
Locality:	Dalasýsla: Budardalur