Catalogue no.:	V-1227143
Taxon:	Centaurea jacea × C. nigra
Label:	Centaurea jacea × C. nigra
Family:	Asteraceae
Collector:	E.Th. Fries
Date:	1925 08 02
Country:	Sweden
Landskap:	Gotland
Socken:	Havdhem
Locality:	Hafdhem [Havdhem], banvall söderut