Rhizoma Polygoni Cuspidati is dried root or rhizome of Reynoutria
I
japonica Houtt.It is usually used as a traditional medecine to activate blood circulation,to dissilate blood stasis,to clear away heat and promote diuresis.
Super-micro-powder were observed throuth Scanning Electron Microscope (SEM) to find character under microscope to have been dismissed;Differrential ther...