Catalogue no.:	V-1227694
Taxon:	Centaurea nigrescens Willd.
Label:	Centaurea nigrescens
Family:	Asteraceae
Collector:	E.Th. Fries
Date:	1946 08 22
Country:	Sweden
Landskap:	Gotland
Socken:	Öja
Locality:	Burgsvik
Habitat:	Järnvägsbank