Arachis hypogaea, commonly known as the peanut, is a legume native to South America. It grows underground, developing pods that contain seeds, which are the edible peanuts. Peanuts are rich in protein, healthy fats, and various vitamins and minerals, making them a popular snack and ingredient in many dishes. The plant typically reaches a height of about 30 to 50 centimeters and has yellow flowers that bloom above ground. After pollination, the flower stalk elongates and buries the developing pods into the soil. Peanuts are widely cultivated in many countries, including the United States and China, for their nutritional value and economic importance.