closeup of tyrol knapweed (centaurea nigrescens) in bloom along hiking trail at loree forest

plant flower wildflower herb produce meadow food grass vegetable petal nature prairie blossom field shrub green closeup tyrol knapweed centaurea nigrescens bloom hiking trail loree forest summer ecology botanic botanical bloom blooming blossom botany flora floral flower green leaf leaves lush nature petal plant wildflower nigrescens knapweed background beautiful beauty bright canada closeup color colorful conservation environment foliage hiking light macro meadow natural ontario outdoor pink purple scenery season summer sunlight sunny tourism trail travel wild wood