Thirteen compounds were isolated and identified from 95% ethanol extracts from whole plant of Salvia plebeia R.Br. There are β-sitosterol (Ⅰ), syringaresinol (Ⅱ), hispidulin (Ⅲ), nepetin (Ⅳ), 7-hydroxy emodin (Ⅴ), ursolic acid (Ⅵ), luteolin (Ⅶ), 2α,3β-dihydroxy-12-en-28-ursonic acid (Ⅷ), homoplantaginin ( Ⅸ), nepitrin ( Ⅹ),nepetidin (Ⅺ), n-heneicosanol (Ⅻ), apigenin (ⅩⅢ). In which, compound Ⅺis isolated firstly from Salvia Linn. And compounds Ⅱ, Ⅴ, Ⅺ, Ⅻand ⅩⅢare isolated firstly from S. plebeia.