White peony is peony, but peony is divided into two varieties, in addition to white peony, there is red peony. White peony is the dried root of Paeonia lactiflora of the buttercup family, generally cultivated species, less wild varieties, mainly produced in the south, while red peony is the dried root of Paeonia lactiflora or Chuanzhi Paeonia lactiflora of the buttercup family, is a famous wild Chinese herbal medicine, mainly produced in the north.