From the aerial parts of Galium verum in flower, asperuloside and V1 iridoid were isolated.From the mother liquor obtained on recrystallization of asperuloside, V3 iridoid and daphylloside were also obtained. - Key Word Index: Galium verum; Rubiaceae; iridoid glycosides; p-hydroxyphenylpropionyloxy group; 3,4-dihydro-3-methoxy-asperuloside.