a detail of a xanthium plant also known as common cocklebur during the summer season

plant flower green branch tree nature leaf produce shrub blossom yellow wildflower food sunlight grass sky fruit detail xanthium also known common cocklebur during summer season agriculture asteraceae background beautiful beauty blue bur closeup clotbur cocklebur common day echinatum farm field flora flower fresh fruit garden grass green growth herb herbaceous herbal invasive italicum leaf leaves macro nappola natural nature plant prickly raceme ripe rural season sky spring strumarium summer sunny tree weed wild xanthium