Catalogue no.:	V-1239336
Taxon:	Sonchus arvensis subsp. uliginosus (M.Bieb.) Nyman
Label:	Sonchus arvensis f. laevipes
Family:	Asteraceae
Collector:	Rikard Plengiér
Date:	1927 09 05
Country:	Sweden
Landskap:	Uppland
Socken:	Fasterna
Locality:	Skedvikens strand