close-up bright pink flower of melancholy thistle or cirsium helenioides on blurred green natural background

any background beautiful beauty bloom blossom blurred botanic botany bright bud cirsium close closeup common decoration design environment field flora floral flower focus freshness garden gardening green growing growth helenioides herb inflorescence leaves meadow medical melancholy natural nature nice outdoor park perennial pink plant purple season selective small summer theme thistle white wild wildflower