Legume varieties include a wide range of plants that belong to the family Fabaceae. Common examples are beans, peas, lentils, and chickpeas. These plants are known for their ability to fix nitrogen in the soil, which enhances soil fertility. They are also rich in protein, making them an important food source for both humans and livestock. Different legume varieties can be categorized based on their growth habits, such as bush or vining types. Each variety has unique characteristics, including flavor, texture, and cooking time. Some legumes, like black beans, are popular in specific cuisines, while others, like green peas, are widely used in various dishes around the world.