Cocklebur is a common plant found in many parts of North America. It belongs to the Asteraceae family and is known for its distinctive spiny seed pods. The plant typically grows in disturbed areas, such as roadsides and fields, and can reach heights of up to 4 feet. The seeds of the cocklebur are notorious for sticking to fur and clothing, which helps in their dispersal. While the plant can be a nuisance, it also serves as a food source for some wildlife. However, it contains compounds that can be toxic to livestock if ingested in large quantities.