Abstract:From the ethanolic extracts of the aerial parts of Fagopyrum cymosum,eleven compounds were isolated,of which eight have been identified as benzoic acid(1),β sitosterol(2),5,5′ di α furaldehyde dimethyl ether(3),p hydroxy benzoic acid(4),rutin(5),quercetin(6),daucosterol(7),succinic acid(8) by spectroscopic methods.Compound 3 is obtained from the genus for the first time.