KnapweedImages (44)Videos (7)12>547014Cornflower (Centaurea cyanus)534132Cornflower (Centaurea cyanus)521036Cornflower (Centaurea cyanus)496366Cornflower (Centaurea cyanus)462139Cornflower (Centaurea cyanus)430038Cornflower (Centaurea cyanus) with hover fly430037Cornflower (Centaurea cyanus) with hover fly428209Cornflower (Centaurea cyanus)484308Persian cornflower (Centaurea dealbata)484307Persian cornflower (Centaurea dealbata)438221Persian cornflower (Centaurea dealbata)533567Knapweed (Centaurea hypoleuca)536088Brown knapweed (Centaurea jacea)521099Great golden knapweed (Centaurea macrocephala)415013Great golden knapweed (Centaurea macrocephala)533448Mountain knapweed (Centaurea montana)533447Mountain knapweed (Centaurea montana)533446Mountain knapweed (Centaurea montana)472163Mountain knapweed (Centaurea montana)439260Mountain knapweed (Centaurea montana)437442Mountain knapweed (Centaurea montana)437301Mountain knapweed (Centaurea montana)401222Mountain knapweed (Centaurea montana)484241Mountain knapweed (Centaurea montana 'Grandiflora')427030Black knapweed (Centaurea nigra)427029Black knapweed (Centaurea nigra)508521Knapweed (Centaurea rupestris)508520Knapweed (Centaurea rupestris)533572Knapweed (Centaurea simplicicaulis)497365Knapweed (Leuzea centauroides syn. Rhaponticum centauroides)486111Knapweed (Leuzea rhapontica syn. Rhaponticum scariosum subsp. rhaponticum)485166Corn chamomile (Anthemis arvensis), cornflower (Centaurea cyanus) and corn poppy (Papaver rhoeas)472257Columbine (Aquilegia), knapweed (Centaurea) and rose (Rosa)521037Rape (Brassica napus subsp. oleifera) and cornflower (Centaurea cyanus)545046Cornflowers (Centaurea cyanus) and barley (Hordeum)545153Cornflower (Centaurea cyanus), oxeye daisy (Leucanthemum vulgare) and corn poppy (Papaver rhoeas)485172Cornflower (Centaurea cyanus) and corn poppy (Papaver rhoeas)484242Mountain knapweed (Centaurea montana 'Grandiflora') and false oat grass (Arrhenatherum elatius 'Variegata')547102Mountain knapweed (Centaurea montana) and lamb's ears (Stachys byzantina)546004Oxeye daisy (Leucanthemum vulgare) and cornflower (Centaurea cyanus)Images (44)Videos (7)12>