Conclusion The main components of volatile oil of resin and basilar leaves in the Ferula lehmanni Boiss are tuaiacol,terpenoids.Multisulfides have not been determined.

• 结论大果阿魏树脂、基生叶的挥发油主要成分是:愈创木醇、萜类化合物,未检出多硫化物。