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Stemmacantha rhapontica, Gewöhnliche Bergscharte, Compositae, Asteraceae, Giant scabiosa
A stunning close-up capture of the beautiful Common Knapweed flower Centaurea nigra in full bloom. This vibrant purple wildflower adds natural beauty to meadows and gardens. Brecon Beacons, Wales
Blossom of the scabiote knapweed against a green background. Flowering plant close-up. Centaurea scabiosa. Greater knapweed.
Thistle flower against a black background
Close up photo of the wild flower Scabious Star
Beautiful wild flowers in a meadow
A pink knapweed wildflower growing amongst various other wild plants, grasses and clover
close-up of purple thistle in Spain from benidorm
Centaurea jacea,  brown knapweed violet flowers in meadow macro selectiwe focus
A back lit shot of knapweed during sunset.
Macro closeup of one pink purple fluffy thistle flower with bokeh background on hiking trail in Sugar Mountain, North Carolina summer
Cornflower close up
Blossom of mountain knapweed against a green background. Close-up of the flowering plant. Centaurea montana.
chinese medicine plant Hemistepta lyrata (Bunge) Bunge in outdoor in Spring
Centaurea triumfetti small mountain thistle extraordinarily beautiful purple color on green background
Zygaena fausta is a member of the family Zygaenidae, the day-flying burnet moths. Its bright aposematic colours of red, white and black on the wings indicate to possible predators such as birds that it is foul tasting or poisonous.
Pretty pink plant life with room for text / copy space
Carduus argentatus, Silver thorn, from the daisy family - Derebucak district, Çamlık Caves National Park
Close-up of brown knapweed flower with blurred plants on background
Purple and white thistle like flower.
Purple flower of a mountain cornflower. Mountain cornflower bud, close-up. Macro image of a flower.
A UVIVF (Ultraviolet Induced Visible Fluorescence) image of a Knapweed flower
Spotted Knapweed holding out as one of the last to bloom during late september.
Bubblebee foraging a brownray knapweed (centaurea jacea).
close up view of a purple blossom of horse-knops. macrophotography
Purple meadow flower growing uncultivated, sunny springtime in nature, selective focus
Spotted Knapweed in bloom along Skyline Drive in the Shenandoah National Park, Virginia.
A beautiful knapweed flower in bloom.
Purple Knapweed (centaurea jacea) in a forest closeup
Close-up of a delicate light purple flower in full bloom with a blurred green background.
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