Paul Hobson / Wild flower meadow, Corncockle (Agrostemma githago) Derbyshire, UK, June

Andy Sands / Clouded yellow butterfly (Colias crocea) On Corncockle flower (Agrostemma githago), Captive, UK, July

Bernard Castelein / Corncockle (Agrostemma githago) flower, Brasschaat, Belgium, July

Bernard Castelein / Corncockle (Agrostemma githago) flower, Brasschaat, Belgium, July

Paul Hobson / Wild flower meadow, Corn cockle (Agrostemma githago) Derbyshire, UK, June

Paul Hobson / Wild flower meadow, Corncockle (Agrostemma githago), Cornflower (Centaurea montana) and Poppy (Papaver rhoeas), Derbyshire, UK, June

Ernie Janes / Corn Chamomile (Anthemis arvensis), Corncockle (Agrostema githago) and common Poppy (Papaver rhoeas) flowering in meadow with old metal wheel structure, UK

Ernie Janes / Corn Chamomile (Anthemis arvensis), Corncockle (Agrostema githago) and common Poppy (Papaver rhoeas) flowering, UK

Ernie Janes / Corn chamomile (Anthemis arvensis) and Corncockle (Agrostema githago) flowering in meadow, UK

Andy Sands / Corncockle (Agrostemma githago) close up of flower, Bedfordshire, UK, June

Dave Bevan / Brimstone butterfly (Gonepteryx rhamni) male feeding on Corncockle flower, Wales, UK

Jason Smalley / Corncockle {Agrostemma githago} Poppy {Papaver sp.} and Marigold {Calendula sp.} growing on busy roundabout planted with arable weed mix, wildflower and wild meadow seed mix to attract wildlife, UK.

Jason Smalley / Corncockle {Agrostemma githago} Poppy {Papaver sp.} and Marigold {Calendula sp.} growing on busy roundabout planted with arable weed mix, wildflower and wild meadow seed mix to attract wildlife, UK.

Jason Smalley / Corncockle {Agrostemma githago} Poppy {Papaver sp.} and Marigold {Calendula sp.} growing on busy roundabout planted with arable weed mix, wildflower and wild meadow seed mix to attract wildlife, UK.

Jason Smalley / Corncockle {Agrostemma githago} Poppy {Papaver sp.} and Marigold {Calendula sp.} growing on busy roundabout planted with arable weed mix, wildflower and wild meadow seed mix to attract wildlife, UK.

Jason Smalley / Corncockle {Agrostemma githago} Poppy {Papaver sp.} and Marigold {Calendula sp.} growing on busy roundabout planted with arable weed mix, wildflower and wild meadow seed mix to attract wildlife, UK.

Jason Smalley / Corncockle {Agrostemma githago} Poppy {Papaver sp.} and Marigold {Calendula sp.} growing on busy roundabout planted with arable weed mix, wildflower and wild meadow seed mix to attract wildlife, UK.

Adrian Davies / Corn marigold, Corncockle, Cornflower, & Corn chamomile in wild flower meadow. UK

Niall Benvie / Corncockle {Agrostemma githago} and wildflowers Leeuwarden, Netherlands

Niall Benvie / Wild flowers, including Poppy and Corncockle, cultivated for seed , Netherlands

Niall Benvie / Wild flowers including Poppy and Corncockle cultivated for seed, Leeuwarden, Netherlands

Niall Benvie / Corncockle {Agrostemma githago} with other meadow species. Leeuwarden, Netherlands.

Adrian Davies / Corncockle {Agrostemma githago} UK - once a common farmland flower