echium vulgare flower close up. purple violet viper's bugloss or paterson's curse, in the boraginaceae family

plant nature echium bloom beautiful botany flora blossom blue wildflower botanical flower macro blueweed vulgare summer field floral purple blooming meadow background garden bugloss herb closeup wild natural spring botanic green colorful ecology pollen weed petal color outdoors detail outdoor vipers vivid seasonal viper blossoming stem