Plant material of interest: rhizomes and roots General appearance The appearance of the rhizomes and roots varies according to the plant’s geographical origin (12). They occur on the market in subcylindrical, barrelshaped
Plant material of interest: rhizomes and rootsGeneral appearanceThe appearance of the rhizomes and roots varies according to the plant’sgeographical origin (12). They occur on the market in subcylindrical, barrelshaped