Production RegionsPrimarily produced in the Chinese provinces of Jiangsu, Anhui, Zhejiang, Fujian.
Macroscopic FeaturesAggregate fruit, made up of many small capsules clustered together, spherical shaped, 2~3cm diameter. Base has main stem. Externally grayish-brown or brown, with numerous pointed spikes and beak-like spikes, 0.5~1mm long, often broken, small capsule apex is cracked with honeycomb-like small holes. Light, hard texture, not easily broken; faint odor, tasteless.
Quality RequirementsSuperior medicinal material is large, yellow, without fruit stem.
PropertiesBitter, neutral
FunctionsDispels wind, boosts blood, promotes urination, frees channels. Apply to joint impediment, numbing and convulsion, edema and swelling fullness, location deficiency, amenorrhea.
OriginThe dried mature fruit of Liquidambar formosana Hance.(Hamamelidaceae)