Coriaria bark
(Guizhou herbal medicine)
[plant morphology] for details, please refer to "leaves" of Coriaria.
[function indications] for aphthous ulcer: fresh Coriaria skin is divided into five parts, mashed, wrapped with green cloth, and then taken out after five minutes, and then added several times a day.
Chinese PinYin : Ma Sang Shu Pi
Coriaria bark
Leaves of Polygonum cuspidatum. Hu Zhang Ye