Two new cycloartane-type glycosides, designated as thalictosides V and IX, were isolated from the methanolic extract of Thalictri Herba (Takatogusa), the dried aerial parts of Thalictrum sp. plants. Their chemical structures have been characterized as 3-O-monodesmoside and the 3,21-di-O-bisdesmoside of 3 beta,22 zeta,30-trihydroxycycloart-24-en-21-oic acid, by chemical and spectroscopic evidence.