macro close up of purple squarrose knapweed centaurea triumfettii with blurred green background focus on tops of pedicels

background beautiful bloom blossom blue blurred botany bright bud centaurea close closeup color cornflower deatails detail europe flora floral flower focus garden germany green isolated knap knapweed light macro makro natural nature north nrw peatl pedicel pedicels petals pink purple rhine seed seeds shine spring squarrose summer sunlight tops triumfettii viersen violet weed westfalia