flowers of blue thistle bloom in meadow. flower heads of echinops, blue thistle or milk thistle, echinops spinosissimus turra is

background ball beautiful beauty bloom blooming blossom blue botany closeup colorful cottage echinops field flora floral flower garden globe gray green growing head herb hoverfly inflorescence macro meadow natural nature outdoor perennial petal plant prickly purple ritro season spiky spring summer sun sunny thistle thorn violet wild