Methods:Radix Pseudostellariae from geo-authentic habitatis and other habitats were analyzed and the fingerprints were determined by HPLC,HPCE,GC-MS,LC-MS and ICP.

• 方法:用HPLC、HPCE、GC-MS、LC-MS及ICP技术对道地和其它产区太子参进行分析,测定其指纹图谱。