Obtained by distillation from leaves and flowers of Chrysanthemum indicum L., Compositae. Produced in Japan: Perrier, Bull. Soc. Chim. Fr. [3] 23, 216 (1900). Constit. l-Camphene, camphor carvone, xanthophyll, coumarin, angelic acid esters. Used as a folk remedy in Japan in a manner comparable with the use of chamomile and mint in Europe, but also against intestinal worms.