Peking spurge root (Jing Da Ji) Nature: Cold Taste(s): Bitter Meridians: Spleen, Kidney, Lung Category: Laxative 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