Witnessed by: TCM
Large-fruited elm (Ulmus macrocarpa), of the Ulmaceae family. Small deciduous tree or shrub of dry northern hills, bearing large flat winged fruits; native range: northern China, Manchuria, Korea and Mongolia, on dry hillsides and rocky slopes. Globally recognized as wu yi (蕪荑) in Chinese, and large-fruited elm, stinking elm in English. The part used is the ripened fruit, fermented and dried into a cake. Dark yellowish-brown irregular pieces of a pressed cake, light and crumbling, with a strong rancid, sour-oily smell and a bitter, acrid taste.
In this cross-tradition database, we analyze how this substance operates across world medicine systems — tracking its traditional tastes, temperatures, tissue affinities, post-digestive effects, and planetary correspondences across Ayurveda, Unani, and Western herbalism.
WU YI
IDENTITY
Name
- Common
- large-fruited elm
- Scientific name
- Ulmus macrocarpa Hance
- Family
- Ulmaceae
Form
- Part used
- the ripened fruit, fermented and dried into a cake
PROPERTIES
Nature
Taste
how the plant declares itself on the tongue
- TCM
- bitter · pungent
Temperature
- TCM
- warm
Affinity
where in the body it travels
Organs / channels
- TCM
- Spleen · Stomach
PRACTICE
Virtue
Actions
- TCM
- kills parasites and expels worms, disperses accumulation and food stagnation, dries dampness of the Spleen
Cautions
- Contraindications
- Spleen and Stomach deficiency without accumulation or parasites
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