描述
Chard (Beta vulgaris subsp. cicla), is a leafy green vegetable often used in Mediterranean cooking. The leaves can be green or reddish in color like Bibb Lettuce; chard stalks also vary in color. Chard has been bred to have highly nutritious leaves and is considered to be one of the most healthful vegetables available, making it a popular addition to healthful diets (like other green leafy vegetables). Chard has been around for centuries, but because of its similarity to beets it is difficult to determine the exact evolution of the different varieties of chard.