blue flowers of flax field flax linum of the flax family linaceae

florist fragrance individuality growth garden purple outdoors monoculture lein medicine photo herbal herb copy linen linaceae head agriculture summer linum perenne blue flower nature green blossom cultivated meadow grass petal flax botany plant closeup field floral spring flora perennials wildflower blooming herbaceous leaf usitatissimum macro color background natural