“…Euphorbiaceae (spurge) family processes the poisonous, milky, white, latex‐like sap, and unusual and unique floral structures with a rich content of phytochemicals the source of a large number of biologically active compounds such as phenolics, aromatic esters, steroids, terpenoids, essential oils and other bioactive constituents for treatment of different diseases (Figure ) ,. Among this family Euphorbia larica extract was used in current research to biosynthesis of Ag NPs as a reducing media for presence of potent antioxidants such as Kaempferol‐3‐O‐Glycoside, quercetin‐3‐O‐Glycoside, Kaempferol‐3‐rutinoside, rutin and 6‐methoxyapigenin …”