What is the difference between green chard and Swiss chard?

Green chard and Swiss chard refer to the same vegetable; however, "Swiss chard" is the more common name used, particularly in culinary contexts. Swiss chard has large, broad leaves that can be green or a variety of colors, including red and yellow, with thick, crunchy stems. The term "green chard" is sometimes used to specify the green-leaved variety, but it is not a distinct type. Overall, both terms describe the same leafy green vegetable known for its nutritional benefits and versatility in cooking.