Genus Lens, which contains several species of leguminous plants commonly known as lentils. Lentils are edible seeds that are rich in protein, fiber, and various nutrients. They are often used in soups, stews, salads, and other dishes.The roots of lentil plants are typically shallow and fibrous, enabling them to absorb water and nutrients efficiently from the soil. Lentil plants also have a symbiotic relationship with nitrogen-fixing bacteria in the soil, which help to convert atmospheric nitrogen into a form that the plant can use. This makes lentil plants valuable in crop rotation systems, as they can help to replenish the soil with nitrogen and improve soil fertility.