Helianthus tuberosus, commonly known as the artichoke or Jerusalem artichoke, is a perennial plant native to North America. It belongs to the Asteraceae family and is recognized for its edible tubers, which are rich in inulin, a type of carbohydrate. The plant can grow up to 10 feet tall and produces bright yellow flowers that resemble those of sunflowers. The tubers of Helianthus tuberosus are often used in cooking and can be eaten raw or cooked. They have a nutty flavor and a crunchy texture, making them a popular ingredient in salads, soups, and stir-fries. Additionally, they are valued for their health benefits, including being a good source of vitamins and minerals.