Leafy Vegetables Leafy Greens Salad Greens Leafy vegetables, also known as greens, are a category of vegetables harvested primarily for their edible leaves, which are rich in vitamins, minerals, and dietary fiber. They are consumed raw or cooked and are valued for their nutritional benefits, including high levels of vitamins A, C, and K, as well as antioxidants and phytonutrients.