Bencao Index https://bencaoindex.com/ https://bencaoindex.com/herbs/dao-kou-yao/ Free to use and republish with visible attribution and a link back to the source page. The catalogue is a reference work and is knowingly incomplete; nothing in it is medical advice. <a href="https://bencaoindex.com/herbs/dao-kou-yao/">Bencao Index</a> dao kou yao 刀口药 Folium Ainsliaeae Triflorae triflorous ainsliaea leaf