Croton fruit (Ba Dou) Nature: Hot Taste(s): Pungent Meridians: Stomach, Large intestine Category: Cathartic herbs that drain downward
Kansui root (Gan Sui) Nature: Cold Taste(s): Bitter Meridians: Spleen, Kidney, Large intestine, Lung Category: Cathartic herbs that drain downward
Genkwa flower (Yan Hua) Nature: Warm Taste(s): Bitter, Pungent Meridians: Kidney, Large intestine, Lung Category: Cathartic herbs that drain downward