[HPLC specific chromatogram of Lamiophlomis Herba and its counterfeit and determination of four effective components].

This study is to establish the HPLC specific chromatogram and determine four main effective components of Lamiophlomis Herba and its counterfeit.Chlorogenic acid, forsythoside B, acteoside and luteoloside were reference substance.HPLC analysis was performed on a Waters XSelect C₁₈ column (4.