Calotropoleanyl ester, a-amyrin, nonacosanoic acid, docosanoic acid, tetracosanoic acid, 1-( O-tricosanoyl)glycerol, 1-(O-pentacosanoyl)glycerol, and Beta-sitosterol were isolated from the leaves of Artemisia dubia Wall. ex Bess. var. longeracemosa Pamp.forma tonkinensis Pamp. (Asteraceae). Their structures were determined by using spectroscopic methods.