In Kunming, perilla leaves are often called "perilla cotyledons". Because perilla leaves are an important component of perilla seeds, they have high nutritional value and medicinal value. Kunming is located in the southern part of China's Yunnan Province and is a city famous for its colorful plant resources. Perilla leaves are a common wild vegetable with a unique aroma and taste and are widely used in various dishes. In Kunming, people usually call perilla leaves "perilla cotyledons" and regard them as one of the traditional delicacies. Therefore, in Kunming, perilla leaves are called "perilla cotyledons".