Leaf vegetable is a term used to describe vegetables that are harvested for their edible leaves. Two examples of leaf vegetables are CHARD and spinach. CHARD is a leafy green vegetable with thick, crunchy stalks and large, dark green leaves. Spinach is a leafy green vegetable with tender, succulent leaves and a mild flavor. Both CHARD and spinach are rich in vitamins and minerals, making them a healthy addition to any diet.