Catalogue no.:	V-1239243
Taxon:	Sonchus arvensis subsp. arvensis
Label:	Sonchus arvensis var. integrifolius
Family:	Asteraceae
Collector:	Ernst Häggquist
Date:	1901 08 01
Country:	Sweden
Landskap:	Västerbotten
Socken:	Skellefteå
Locality:	Halsögrund