Yam (Shan Yao) Nature: Neutral Taste(s): Sweet Meridians: Spleen, Kidney, Lung Category: Tonic herbs for Qi Deficiency
Bugbane rhizome (Sheng Ma) Nature: Cool Taste(s): Pungent, Sweet Meridians: Spleen, Stomach, Large intestine, Lung Category: Cool/Acrid herbs that release the Exterior
Milkvetch root (Huang Qi) Nature: Warm Taste(s): Sweet Meridians: Spleen, Lung Category: Tonic herbs for Qi Deficiency
Bupleurum root (Chai Hu) Nature: Cool Taste(s): Bitter Meridians: Gallbladder, Liver Category: Cool/Acrid herbs that release the Exterior