Abstract: To establish the quality standard for Flueggea virosa, fifteen batches of Flueggea virosa were collected, the character and microscopic characteristic were studied; TLC method was used to identify these herbal medicines, the spots were clear and well-separated; The moisture of fifteen batches samples were 10.3%~11.3%, the total ashe content were 2.6%~5.0%, acid-insoluble ash were 0.04%~0.40%, the content of ethyl alcohol-soluble extract were 9.4%~13.4%; The contents of bergenin which determined by HPLC were 0.096%~1.430%. This proper and accurate method can be used for the quality control of Flueggea virosa.

Key words: Flueggea virosa, TLC, HPLC, bergenin