花生, commonly known as peanut, is a legume that grows underground. It is native to South America and is widely cultivated in many countries for its edible seeds. The plant produces yellow flowers that, after pollination, develop into pods that contain the seeds. Rich in protein, healthy fats, and various vitamins, 花生 is a popular snack and ingredient in many dishes. It can be eaten raw, roasted, or processed into products like peanut butter and peanut oil. Additionally, it is often used in traditional cuisines around the world, contributing to its global popularity.