Lei Gong Teng

Tripterygium, Lei Gong Teng 雷公藤 Triptolide, Three-Wingnut Root; Thunder God VineLei Gong Teng (TCM) Tripterygium wilfordiiRegel, E.A. von, Gartenflora (1869) Tripterygium regelii(Photo by Qwert1234) (Wikimedia) Botanical name: Tripterygium wilfordii (syn. T. hypoglaucum, T. regelii) Parts used: Root (bark is generally scraped off due to its excess toxicity) Temperature & Taste: Cold, dry. Bitter, Pungent. Very…