Sven Zacek / Cornflower (Centaurea cyanus) at sunset, with bokeh affect, Jogevamaa, Estonia, June.

Ann & Steve Toon / Cornfield annual summer wildflowers growing on one of the plant charity Landlife's National Wildflower Farms, St Helens, Merseyside, UK, June.

Ann & Steve Toon / Wildflowers, including poppies (Papaver rhoeas), corn marigold (Glebionis segetum), cornflowers (Centaurea cyanus) and corn chamomile (Anthemis arvensis), being grown for seed by Landlife, Fir Tree Fa...

Paul Harcourt Davies,Paul Harcourt Davies / Cornflowers (Centaurea cyanus) and Mayweed (Anthemis) on the Piano Grande, Umbria, Italy, June 2010

Paul Harcourt Davies,Paul Harcourt Davies / Cornflowers (Centaurea cyanus) in fallow fields, near Sugano, Orvieto, Italy, June

Paul Harcourt Davies / Cornflowers (Centaurea cyanus) and poppies (Papaver rhoeas) growing on fallow fields near Orvieto, Umbria, Italy. June 2010

Paul Harcourt Davies,Paul Harcourt Davies / Cornflowers (Centaurea cyanus) growing on fallow fields near Orvieto, Umbria, Italy, June. Taken with fisheye lens

Gary K. Smith / Cornflower (Centaurea cyanus) UK, July

Wild Wonders of Europe / Giesbers / Mountain cornflower (Centaurea montana) flower, Liechtenstein, June 2009 WWE OUTDOOR EXHIBITION. NOT AVAILABLE FOR GREETING CARDS OR CALENDARS. WWE BOOK

Wild Wonders of Europe / Bartocha / Mountain cornflower (Centaurea montana) in flower, Piano Grande, Monti Sibillini National Park, Umbria, Italy, May 2009

Wild Wonders of Europe / Widstra / Close-up of Mountain cornflower (Centaurea montana) flower, Sleneset, Norway, June 2008 WWE BOOK, WWE INDOOR EXHIBITION

Wild Wonders of Europe / Widstrand / Mountain cornflower (Centaurea montana) abstract flower, Sleneset, Norway, June 2008