blue echium vulgare flowers in the sun

azul background beautiful beauty biennial bloom blooming blossom blue blueweed bokeh botanical botany bristly hairs closeup color conical corolla depth field detail echium vulgare ecology flora floral flower fresh garden green herb herbal lanceolate leaves lavender meadow natural outdoor outdoors petal pollen prickly purple selective spring stem summer flowers valsequillo violet wallpaper wildflower sun