flower head of the perennial wall rocket diplotaxis tenuifolia

angiosperms backlit bloom blossoms botany brassicales cluster cultivated dawn day diplotaxis eat edible eudicots europe fallow field flora flower head islands lincoln malta maltese mediterranean morning nature no nobody one outdoors outside perennial plantae plants profile resting rocke rocket sand side stalk stem sunny tafal tal-mdina tenuifolia uncultivated view wall weed wild yellow