Chinese herbal medicines. Clockwise from top left: huang qi,or milk vetch (Astragalus sp.),dang shen (Codonopsis pilosula),shan zha,or hawthorn fruits (Fructus crataegi) and fan xie ye,or senna (Cassia senna) | |
Licence : | Libre de droits |
Crédit: | Science Photo Library |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |