Bai Wei
| 白薇 | swallowwort root, cynanchi root | Radix Cynanchi Baiwei |
Di Gu Pi
| 地骨皮 | wolfberry root (cortex), lycium bark | Cortex Lycii Radicis |
Hu Huang Lian
| 胡黄蓮 | picrorhiza rhizome | Picrorhizae Rhizoma |
Qing Hao
| 青蒿 | wormwood, ching-hao, sweet wormwood | Herba Artemesiae Annuae |
Yin Chai Hu
| 銀柴胡 | stellaria root | Radix Stellariae |