Catalogue no.:	V-1239248
Taxon:	Sonchus arvensis subsp. arvensis
Label:	Sonchus arvensis var. maritimus auct.
Family:	Asteraceae
Collector:	J.A. Degerman
Date:	1884 07 25
Country:	Sweden
Landskap:	Norrbotten
Socken:	Piteå
Locality:	Sandön