serrated spurge
Serrated spurge (Euphorbia serrata).
Euphorbiaceae
plant family
Also known as: spurge family
Euphorbiaceae, spurge family of flowering plants (order Malpighiales), containing some 6,880 species in 223 genera. Many members are important food sources. Others are useful for their waxes and oils and as a source of medicinal drugs; dangerous for their poisonous fruits, leaves, or sap; or attractive for their colorful bracts (leaflike structures located just below flower clusters) or unusual forms. Although species of the family grow throughout the world, except in cold alpine or arctic...