A swamp shrub(Rhus vernix) of the southeast United States, having compound leaves and greenish-white berries and causing an itching rash on contact with the skin. Also called poison elder毒漆：美国东南部的一种沼泽地灌木（毒漆藤盐肤木属） ，有复叶和浅绿至白色的浆果，和皮肤接触后会引起痒人的皮疹 也作 poison elder