Two iridoid glucosides have isolated from above - and underground parts of Veronica triphyllos L. The compounds have been identified by spectroscopic methods as 8-epiloganin and 6-0-vanilloylcatalpol. Furthermore, the presence of aucubin and catalpol has been confirmed. In phenolic fraction the following acids: vanillic, p-hydroxybenozic, protocatechuic, sinapic, ferulic, p-coumaric, caffeic and p-hydroxyphenylacetic were found.