Wu Jia Pi (Acanthopanax rootbark) Nature: Warm
Taste(s): Bitter, Pungent
Meridians: Kidney, Liver
Category: Herbs that dispel Wind and Dampness

Wu Ling Zhi (Flying squirrel faeces) Nature: Warm
Taste(s): Bitter, Sweet
Meridians: Spleen, Liver
Category: Herbs that invigorate the Blood

Wu Yi (Elm seed cake ) Nature: Warm
Taste(s): Bitter, Pungent
Meridians: Spleen, Stomach
Category: Herbs that expel parasites

Xiang Yuan (Citron) Nature: Warm
Taste(s): Bitter, Pungent, Sour
Meridians: Spleen, Liver, Lung
Category: Herbs that regulate Qi

Xiao Shi (Niter) Nature: Warm
Taste(s): Bitter, Salty
Meridians: Spleen, Heart
Category: Purgative herbs that drain downward

Xie Bai (Long-stamen onion bulb) Nature: Warm
Taste(s): Bitter, Pungent
Meridians: Large intestine, Lung, Stomach
Category: Warm/Acrid herbs that release the Exterior

Xing Ren (Apricot seed) Nature: Warm
Taste(s): Bitter, Sweet
Meridians: Large intestine, Lung
Category: Herbs that relieve coughing and wheezing

Xiong Huang (Realgar) Nature: Warm
Taste(s): Bitter, Pungent
Meridians: Stomach, Heart, Liver
Category: Herbs for external application

Xu Duan (Japanese teasel root) Nature: Warm
Taste(s): Bitter, Sour
Meridians: Kidney, Liver
Category: Tonic herbs for Yang Deficiency

Xuan Fu Hua (Inula flower) Nature: Warm
Taste(s): Bitter, Pungent
Meridians: Spleen, Stomach, Large intestine, Liver, Lung
Category: Warm herbs that transform Phlegm and stop Cough

Xue Lian (Snow lotus ) Nature: Warm
Taste(s): Bitter, Sweet
Meridians: Spleen, Kidney, Liver
Category: Herbs that invigorate the Blood

Yan Hu Suo (Corydalis tuber) Nature: Warm
Taste(s): Bitter, Pungent
Meridians: Spleen, Heart, Liver, Lung
Category: Herbs that invigorate the Blood

Yuan Hua (Genkwa flower) Nature: Warm
Taste(s): Bitter, Pungent
Meridians: Kidney, Large intestine, Lung
Category: Cathartic herbs that drain downward

Yuan Zhi (Chinese senega root) Nature: Warm
Taste(s): Bitter, Sweet
Meridians: Heart, Kidney, Lung
Category: Herbs that nourish the Heart and calm the Spirit

Yue Ju (Lingonberry) Nature: Warm
Taste(s): Bitter, Pungent, Sweet
Meridians: Gallbladder, Stomach, Kidney, Large intestine
Category: Herbs that drain Dampness