Abstract:From the stems and leaves of panax ginseng C. A. Meyer cultivatedin Liaoning, China, eleven saponins (L1–L11) were isolaed. Eight of them L5, L6, L7, L8, L9, L10, L11 were proved to be identical with ginsenosides-Rh1, -Rg3, -Rg2, Rg1, -Re, -Re, -Rb2, -Rb, respectively. The two of saponins L5 and L6 were obtained for the first from the stems and leaves of Panax ginseng C. A. Meyer. The structures of these saponins were determined on the basis of the FD-MS, 13C-NMR, and chemical evidences.