Catalogue no.:	V-1127144
Taxon:	Polygonum arenastrum Boreau
Label:	Polygonum calcatum
Family:	Polygonaceae
Collector:	Arvid Nilsson
Date:	1921 08 06
Country:	Sweden
Landskap:	Skåne
Socken:	Lund
Locality:	Lund
Habitat:	Mellan gatstenar