Acroptilon repens
Acroptilon repens
Acroptilon repens (L.) DC.
Engl.: hardheads, Russian knapweed, blueweed, creeping knapweed, Turkestan thistle.
Deu.: Federblume.
Fran.: centaurée de Russie.
Bot. syn.: Centaurea picris Pall. ex Willd., Centaurea repens L.