Two new triterpene saponins, 3- O -β- D -glucopyranosyl-(1→2)-[α- L -rhamnopyranosyl-(1→4)]-β- D -glucuronopyranosyl-22- O -angeloyl-R1-barrigenol (1) and 3- O -β- D -glucopyranosyl-(1→2)-[α- L -rhamnopyranosyl-(1→4)]-β- D -glucuronopyranosyl-22- O -β,β-dimethylacryloyl-A1-barrigenol (2), were isolated from the roots of Eryngium campestre (Apiaceae). Their structures were established mainly by 2D NMR techniques and mass spectrometry.