从粗毛淫羊藿的地上部分分得３种黄酮甙单体，经化学性质鉴定和紫外、红外、质谱、氢谱等分析，分别鉴定为宝藿甙Ⅱ，淫羊藿甙Ａ和淫羊藿甙。其中宝藿甙Ⅱ系首次从该植物中分离得到。 Three kinds of flavonoids were isolated from the aerial parts of Epimedium citrinopileatus. The chemical identity and UV, IR, mass spectrometry, and hydrogen spectrum analysis were used to identify them as Breguet II, Epimedium A and Epimedium, respectively. Hey. Baoji II was isolated from this plant for the first time.