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© Jamie O'Neill, some rights reserved (CC-BY)
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iNaturalist
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Centaurea
black knapweed
Asteraceae
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Related Centaurea species
Cornflower
Brown Knapweed
Perennial Cornflower
Chalk Knapweed
diffuse knapweed
meadow knapweed
spotted knapweed
Greater Knapweed
