The plant contains toxic saponins, but not enough to be harmful. It has historically been used in Chinese herbology as a contraceptive, diuretic, and anti-infective; its Chinese name is qúmài (瞿麦).
The plant contains toxic saponins, but not enough to be harmful. It has historically been used in Chinese herbology as a contraceptive, diuretic, and anti-infective; its Chinese name is qúmài (瞿麦).