OBJECTIVE：To provide reference for the quality control of the leaves of Toricellia angulata . METHODS ：HPLC method was adopted. The determination was performed on Agela Promosil C 18 column with 0.2％ phosphoric acid solution-acetonitrile（gradient elution ）as mobile phase at the flow rate of 1.0 mL/min. The detection wavelength was set at 210 nm，and column temperature was 35 ℃. The sample size was 10 μL. HPLC fingerprint of 10 batches of the leaves of T. angulata was established and similarity evaluation was conducted by using Similarity Evaluation System of TCM Chromatographic Fingerprint（2004 edition）. The chromatographic peak was identified by comparing with the chromatogram of reference substance. Cluster analysis ，PCA and PLS-DA were used to identify chemical patterns ，and the quality differential markers were screened. The contents of hyperoside and isoquercitrin were determined by the same HPLC. RESULTS ：The similarities of HPLC fingerprint of 10 batches of the leaves of T. angulata with control fingerprint were 0.923-0.983. A total of 11 common peaks were identified ，and the peaks 4 and 5 were hyperoside and isoquercitrin ，respectively. Results of cluster analysis ，PCA and PLS-DA showed that 10 batches of leaves of T. angulata could be divided into two categories ，Y10 was clustered into one category ，and others were clustered into one category. PLS-DA analysis showed that 6 common peaks （peaks 4，3，10，2，6 and 11） with variable importance projection （VIP）greater than 1 were selected. Average contents of hyperoside and isoquercitrin in 10 batches of the leaves of T. angulata were 0.47-6.97，0.21-1.87 mg/g，respectively. CONCLUSIONS ：Established HPLC fingerprint and the method for content determination are stable and reliable ，and can be used for the quality control of the leaves of T. angulata from different areas. Six quality differential markers including hyperoside in the leaves of T. angulata from different areas are qnyz202034） preliminarily screened.