fruits of rough cocklebur, clotbur, common cocklebur, large cocklebur, woolgarie bur (xanthium strumarium) plant

autumn background beautiful botanical branch bur closeup cocklebur color common dry environment evergreen flora forest fresh fruit garden grass green herb holiday invasive life macro natural nature needle outdoor outside photography plant prickly rough season seed strumarium summer texture thorn thorny toxic tree wallpaper weed wild wood xanthium young