Source:This article is the sinensis of the Chinese angelica Angelica of the umbrella form section plant(Oliv.)Diels dry root.Adopt to dig at the end of autumn, remove root of whiskers and sediment, tieˇ«up after needing humidity to slightly evaporate small pair of, ascend Peng, use firework slowly smoked stem.
Sex form:This article slightly presents a cylinder form, the lower part has rootlet 3-5 or more, grow 15-25 cms.The surface yellow brown goes to palm tree brown, have Zong crease and horizontal long the skin bore kind Tu rise.Root the head(return a head) diameter 1.5-4 cms, have a wreath line, top end circle bluntness, have purple color or Huang the caulis of the green and the cripple Ji of leaf's sheath;Main root(return a body) gravamen with cave and convex surface;The rootlet(return tail) diameter 0.3-1 cms, ascend thick bottom thin, much distort, there are a handful of root of whiskers scars.The quality is pliant and tough, cross section Huang white or thin and yellow brown, the skin department is thick, there are crack Xi and most browns ordering a form to secrete a chamber, wood department the color be thinner, formation layer brown with yellow wreath.There is heavy aroma, the flavor sweet, bitter and tiny bitterness.
The firewood is big, withered have no oil or cross section present green brown can't be provided for medicine to use.
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