Huang Qin (Baikal skullcap root) Nature: Cold
Taste(s): Bitter
Meridians: Gallbladder, Heart, Large intestine, Lung, Small intestine, Spleen
Category: Herbs that clear Heat and dry Dampness

Jing Da Ji (Peking spurge root) Nature: Cold
Taste(s): Bitter
Meridians: Spleen, Kidney, Lung
Category: Laxative herbs that drain downward

Ku Shen (Sophora root) Nature: Cold
Taste(s): Bitter
Meridians: Bladder, Heart, Large intestine, Liver, Stomach
Category: Herbs that clear Heat and dry Dampness

Lei Gong Teng (Thunder god vine) Nature: Cold
Taste(s): Bitter, Pungent
Meridians: Spleen, Liver
Category: Herbs that clear Heat and relieve Toxicity

Long Dan Cao (Chinese Gentian) Nature: Cold
Taste(s): Bitter
Meridians: Gallbladder, Heart, Large intestine, Liver, Lung
Category: Herbs that clear Heat and dry Dampness

Long Kui (Black nightshade herb) Nature: Cold
Taste(s): Bitter
Meridians: Bladder, Stomach, Lung
Category: Herbs that clear Heat and relieve Toxicity

Lou Lu (Maral root) Nature: Cold
Taste(s): Bitter, Salty
Meridians: Large intestine, Stomach
Category: Herbs that clear Heat and relieve Toxicity

Ma Chi Xian (Purslane) Nature: Cold
Taste(s): Sour
Meridians: Large intestine, Liver
Category: Herbs that clear Heat and relieve Toxicity

Shan Dou Gen (Bushy Sophora root) Nature: Cold
Taste(s): Bitter
Meridians: Heart, Large intestine, Lung
Category: Herbs that clear Heat and relieve Toxicity

Shang Lu (Poke Root) Nature: Cold
Taste(s): Bitter
Meridians: Bladder, Spleen, Kidney, Lung
Category: Cathartic herbs that drain downward

Tian Hua Fen (Snake gourd root) Nature: Cold
Taste(s): Bitter, Sour, Sweet
Meridians: Stomach, Lung
Category: Cool herbs that transform Phlegm and stop Cough

Tian Kui Zi (Semiaquilegia root tuber) Nature: Cold
Taste(s): Bitter, Sweet
Meridians: Kidney, Liver
Category: Herbs that clear Heat and relieve Toxicity

Wu Bei Zi (Chinese Gall) Nature: Cold
Taste(s): Pungent, Sour
Meridians: Kidney, Large intestine, Lung
Category: Herbs that stabilize and bind

Zhi Zi (Cape jasmine fruit) Nature: Cold
Taste(s): Bitter
Meridians: Gallbladder, Heart, Lung, Sanjiao
Category: Herbs that clear Heat and purge Fire and/or clear Summer Heat

Zhu Dan (Pig gall) Nature: Cold
Taste(s): Bitter
Meridians: Gallbladder, Large intestine, Liver, Lung
Category: Herbs that clear Heat and relieve Toxicity