Production RegionsPrimarily produced in the Chinese provinces of Guangxi, Guangdong, Fujian, Hainan.
Macroscopic FeaturesSub-cylindrical or irregular lumps. Externally purple-red or reddish-brown, cut surface has dense grains. Hard texture, oily; slightly aromatic odor; slightly bitter taste.
Quality RequirementsSuperior medicinal material has firm texture, oily, aromatic odor, purple-red color.
FunctionsMoves qi, invigorates blood, stops pain, stops bleeding. Apply to abdominal pain, liver-depressed hypochondrium pain, prickly pain due to thoracic obstruction, and injuries from falls, traumatic hemorrhage.
OriginThe dried heartwood from the trunk and root of Dalbergia odorifera T. Chen(Fabaceae)