Catalogue no.:	V-1229204
Taxon:	Cirsium heterophyllum × C. palustre
Label:	Cirsium heterophyllum f. indivisum × C. palustre
Family:	Asteraceae
Collector:	G.A. Ringselle
Date:	1927 07 21
Country:	Sweden
Landskap:	Uppland
Socken:	Singö
Locality:	Singö, Tranvik