Three triterpenes with the ursane and oleane skeleton were isolated from acetylated fraction of Eriohorrm poilanei's leaves. Their structures were elucidated by analysis of MS, NMR spectra and comparison with the published data as 2anpha, 3beta-diacetat-12 oleanen-28-oic acid: 1beta,2beta,3beta-triacetat-19anpha-hydroxy 12-ursanen-28-oic acid: 1 beta,3beta-diacetat-19anpha-hydroxy-2-oxo 12-ursanen-28-oic acid.