Di Gu Pi (Goji tree root bark) Nature: Cold
Taste(s): Sweet
Meridians: Kidney, Liver, Lung
Category: Herbs that cool the Blood

Huang Lian (Goldthread rhizome) Nature: Cold
Taste(s): Bitter
Meridians: Gallbladder, Heart, Large intestine, Liver, Spleen, Stomach
Category: Herbs that clear Heat and dry Dampness

Ku Ding Cha (Kuding tea) Nature: Cold
Taste(s): Bitter, Sweet
Meridians: Stomach, Liver, Lung
Category: Herbs that anchor and calm the Spirit

Shi Gao (Gypsum) Nature: Cold
Taste(s): Pungent, Sweet
Meridians: Lung, Stomach
Category: Herbs that clear Heat and purge Fire and/or clear Summer Heat