Background and Aims: Genus Veronica (Plantaginaceae) is represented by 79 species in Turkish flora, 26 of which are endemic. have a variety uses including diuretic, anticancer, rheumatic pains, wounds, respiratory problems. According to phytochemical studies, contain predominantly iridoid glucosides with some phenylethanoid flavonoid glycosides. Methods: The aqueous extract peduncularis M.Bie...