Quick Facts
| Latin Name | Polygalae Radix |
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| Chinese Name & Pinyin | 製遠志 · Zhi Yuan Zhi |
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| Medicinal Part | Roots and rhizomes |
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| Efficacy Category | Mind-calming |
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| Botanical Origin | The dried root of Polygala tenuifolia Willd. (Polygalaceae), processed with honey (and licorice). |
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| Nature & Flavour | Bitter, Acrid; Warm |
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| Channels Entered | Heart, Kidney, Lung |
What Is Zhi Yuan Zhi?
Zhi Yuan Zhi (Honey-processed Polygala Root) is a medicinal herb of Traditional Chinese Medicine.
Primarily produced in Shanxi, Shaanxi, Hebei, Henan, Inner Mongolia.
Nature & Flavour: Bitter, Acrid; Warm
Channels Entered: Heart, Kidney, Lung
Zhi Yuan Zhi: Materia Medica Profile
Identification & Quality Standard
Polygalae Radix
Botanical Origin
The dried root of Polygala tenuifolia Willd. (Polygalaceae), processed with honey (and licorice).
Production Regions
Primarily produced in Shanxi, Shaanxi, Hebei, Henan, Inner Mongolia.
Quality Requirements
Superior is thick, fleshy, light, no core.
Macroscopic Features
Cylindrical, 3~15cm long, 3~8mm diameter. After honey processing, surface is yellowish-brown, lustrous, honey aroma, slightly sweet.
Traditional TCM Properties
Bitter, Acrid; WarmHeartKidneyLung
Traditional Functions
Quiets the spirit and benefits wisdom, communicates heart and kidney, resolves phlegm, reduces swelling.
How Zhi Yuan Zhi Is Used in TCM
In the Chinese materia medica, Zhi Yuan Zhi is classified among the Mind-calming herbs.
Medical Disclaimer — This article is provided for educational purposes only and describes traditional Chinese medicine concepts. It is not medical advice, and it is not intended to diagnose, treat, cure or prevent any disease. Always consult a qualified practitioner before using any herb, particularly if you are pregnant, nursing, taking medication or managing a diagnosed condition.