Therefore, a scientific method of identifying ginseng cultivars at the molecular level is required Objectives: To develop some convenient and reproducible approaches for differentiation between Panax species and their sources. Methods: Using sequence analysis, PCR-Restriction Fragment Length Polymorphic (PCR-RFLP) with primers rDNA 18S and ITS, and Random Amplified Microsatellite (RAMS). Results: Sequence analysis of ITS region can be used for identification at species level.