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

Xiao Hui Xiang (Fennel seed) Nature: Warm
Taste(s): Pungent
Meridians: Kidney, Liver, Spleen, Stomach
Category: Herbs that warm the Interior and/or expel Cold

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

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

Yang Rou (Mutton) Nature: Warm
Taste(s): Sweet
Meridians: Spleen, Stomach, Kidney
Category: Herbs that warm the Interior and/or expel Cold

Yi Tang (Maltose) Nature: Warm
Taste(s): Sweet
Meridians: Spleen, Stomach, Lung
Category: Tonic herbs for Qi Deficiency

Yi Yi Ren ( Job's tears) Nature: Cool
Taste(s): Sweet
Meridians: Lung, Spleen, Stomach
Category: Herbs that drain Dampness

Yi Zhi Ren (Sharp-leaf galangal fruit) Nature: Warm
Taste(s): Pungent
Meridians: Kidney, Spleen
Category: Tonic herbs for Yang Deficiency

Yin Chen (Virgate wormwood) Nature: Cool
Taste(s): Bitter, Pungent
Meridians: Gallbladder, Liver, Spleen, Stomach
Category: Herbs that drain Dampness

Yu Li Ren (Bush cherry pit) Nature: Neutral
Taste(s): Bitter, Pungent, Sweet
Meridians: Large intestine, Small intestine, Spleen
Category: Laxative herbs that drain downward

Zao Xin Tu (Stove earth) Nature: Warm
Taste(s): Sour
Meridians: Spleen, Stomach
Category: Herbs that stop bleeding

Ze Lan (Lycopi rhizome) Nature: Warm
Taste(s): Bitter, Pungent
Meridians: Spleen, Liver
Category: Herbs that invigorate the Blood

Zhi Cao Wu (Prepared Kusnezoffii aconite) Nature: Hot
Taste(s): Pungent, Sour
Meridians: Spleen, Kidney, Liver
Category: Herbs that warm the Interior and/or expel Cold