Close up of a sunflower head, Helianthus anuus, showing the inner disc florets, closed in the centre and opening towards the periphery.

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Size: 4608px × 3456px
Location: Ceredigion, West Wales
Photo credit: © Hugh Olliff / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: anuus, disc, florets, head, helianthus, nature, patterns, sunflower