ophiocordyceps sinensis chong cao, dong chong xia cao or mushroom cordyceps this is a herbs

alternative asia background cao care caterpillar china chinese chong close closeup cordyceps dried exotic food fresh fungi fungus gunbu healing health healthy herb herbal herbs high ingredient isolated medical medicinal medicine mushroom natural nature nepal ophiocordyceps organic oriental parasitic plant sinensis therapeutic traditional vegetable viagra white yarchagumba yarsagumba yartsa