Twelve compounds were isolated from the aerial parts of Blumea balsamifera DC.On the basis of spectral methods and chem. anal., their structures were identified as ombuin(1), xanthoxylin(2), 2, 4-dihydroxy-6-methoxyphenylethanone(3), 5, 7-dihydroxychromone(4), hyperoside(5), isoquercitrin(6), 3', 4', 5, 7-tetrahydroxy-3-methoxyflavone(7), quercetin(8), quercetin 3'-methoxy-3-O-β-D-galactopyranoside(9), 4', 5, 7-trihydroxy-3, 3'-dimethoxyflavone(10), 3, 5, 7-trihydroxy-3', 4'-dimethoxyflavone(11), and luteolin(12).Among them, compounds 3-7 and 9-11 were isolated from the genus Blumea for the first time.