A new triterpenoid glycoside (1) and 15 known compounds (2-16) were isolated from the whole plants of Gueldenstaedtia verna. The new compound (1) was identified as complogenin 22-O-β-d-glucopyranoside by extensive spectroscopic techniques including 1D (1H and 13C) and 2D NMR experiments (HSQC, HMBC