Lesser Knapweed (Centaurea nigra) wildflower
Ref: LESSER
Also known as common or black knapweed. Good nectar source

Wild Flower
Lesser Knapweed
Lesser knapweed is also known as common black knapweed. It is a competitive wild flower found throughout the UK and parts of western Europe, in old meadows and roadsides. It may be known as 'hardheads'.
