The use of butterfly pea is not prohibited in any country. Mainly distributed in Chiang Mai, Thailand, it is a typical tropical vine that blooms all year round. It is also distributed in a small amount in Xishuangbanna, Yunnan. Its petals are used for dyeing and edible purposes. Its petals are used for dyeing and edible purposes. It is rich in vitamins A, C and E, and rich in anthocyanins, which can improve immunity, help and promote skin elasticity and collagen production, and has antioxidant effects. The Dai people in Thailand and Xishuangbanna often use it to make tea and make blue delicacies.

Butterfly pea flower:

Butterfly pea flower is also called blue butterfly. The Chinese names are butterfly pea flower, blue butterfly flower, blue butterfly, butterfly blue flower, butterfly pea flower, bean bi, etc. Alias. Mainly distributed in Chiang Mai, Thailand, it is a typical tropical vine that blooms all year round. It is also distributed in a small amount in Xishuangbanna, Yunnan. Its petals are used for dyeing and edible purposes. It is rich in vitamins A, C and E, and rich in anthocyanins, which can improve immunity, help and promote skin elasticity and collagen production, and has antioxidant effects. The Dai people in Thailand and Xishuangbanna often use it to make tea and make blue delicacies.