Ban Chun Lian (Wusuli dragonflyorchis rhizome)
The drug is the root or entire Herb of Tulotis ussuriensis (Regel et Maack ) Hara (family Orchidaceae), growing on slopes in forests, and distributed in Jilin, Shaaxi, Xinhiang, Zhejiang, Hunan, Sichuan of China.
The Effect of 半春莲
Clear heat, relieve swelling and remove toxicity.
Traumatic injury, sore and boils, snake bites, thrush, rheumatic arthritis, toothache caused by deficiency fire.
Dosage and Administrations
Decoct 9~15 g. Proper dosage is for external application, pounded for applying with the fresh.