Common (Black) Knapweed Centaurea nigra 'rayed' found in the UK

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Size: 3233px × 4852px
Photo credit: © christopher smith / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: black, centaurea, cornflower, flora, flower, grass, knapweed, leaf, lesser, life, nature, nigra, pink, purple, rayed, uncultivated, wild