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Cornflower mountain (Centaurea montana), blue flowers on the background of the stone wall
Close-up of blue colored Blooming Lupine wildflowers growing.
Centaurea jacea, the Brown Knapweed, known also as Brown-rayed Knapweed, Brownray Knapweed and Hardheads.
This profusion of wild flowers includes the purple black knapweed, an ox-eye daisy and much white clover.
Masses of common knapweed or centaurea nigra flowers in a summer meadow
Bugle wildflower macro
Cornflower (Centaurea jacea) flowers on meadow, selective focus
wildflowers
summer purple flowers in the Russian field
Prolific blue spider flowers will take over the garden if you don’t watch out!
Landscape view of a collection of meadow knapweeds (lat: Centaurea jacea) on a flower meadow in Bavaria in summer.
Cornflowers in a rapeseed field against a dramatic sky.
Centaurea montana flower close up
Purple Magenta Thistle Flowers - Invasive species of plant blooming along wetlands riparian zone.
Blue cornflower in color field and meadow in summer fresh sunny evening
Full frame daylight image of a flowering knapweed with bee in foreground of a defocused small city in front of the Bavarian Prealps while sunshine in summer with a few clouds at the sky in Germany
Cornflower (Centaurea jacea) flowers on meadow, selective focus
wild flower
blooming mountain meadow in the German helps with focus on forground
Purple Camas Wildflowers in a Victoria park meadow on Vancouver Island, British Columbia
summer field or meadow with densely growing beautiful flowers and buds of meadow cornflower, close-up
Beautiful spring flower, native to western North America
A Blue Flower
Bluebell flower. Bokeh background and focus on the daisy to left,
Beautiful blue flowers of Phyteuma orbiculare. round-headed rampion, Pride of Sussex. Mountain wildflower.
Spring time. Flowering of wildflowers. Idyllic landscape
Single flower of a blue cornflower - closeup
Extreme close-up of fresh blue hydrangea flowers growing on plant against abstract background
An unusual garden blue flower. Vegetation in the garden
Wild flower
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