Solanum carolinense, commonly known as Carolina horsenettle, is a perennial plant native to the southeastern United States. It belongs to the Solanaceae family, which includes other plants like tomatoes and potatoes. This species typically grows up to 1 meter tall and features spiny stems and leaves, with small, star-shaped purple flowers that bloom in summer. The plant produces yellow berries that are toxic if ingested, making it important to handle with care. Solanum carolinense often thrives in disturbed areas, such as roadsides and fields, and can be considered a weed due to its aggressive growth habit.