Alias seven leaves and one flower, Paris polyphylla var. Yunnan, grass river car, one-legged lotus.

The chemical constituents contain a variety of steroidal saponins, including diterpenoids, diterpenoids and diterpenoids of diosgenin and pennogenin, as well as β -ecdysone and carotene.

Slightly cold in nature and bitter in taste; A little poisonous.

Functions: clearing away heat and toxic materials, relieving swelling and pain, cooling liver and relieving convulsion. Used for furuncle and carbuncle swelling, sore throat, poisonous snake bite, traumatic injury and convulsion. Bitter and slightly cold; A little poisonous. Liver meridian.

Functions: clearing away heat and toxic materials, relieving swelling and pain, cooling liver and relieving convulsion. Used for furuncle and carbuncle swelling, sore throat, poisonous snake bite, traumatic injury and convulsion.

Usage and dosage: 3 ~ 9g. Appropriate amount for external use, grinding and dressing.