![](http://www.alamy.com/thumbs/6/D18B6C9C-9F35-4140-9E03-75E9E4FC292C/MJ7KGE.jpg)
Knapweed or Istar-thistle is a species of Centaurea native to the Iberian Peninsula. Cape Espichel. Portugal
Size: 4798px × 3199px
Location: Portugal
Photo credit: © Sergey Pristyazhnyuk / Alamy / Afripics
License: Royalty Free
Model Released: No
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