close up ophiocordyceps sinensis chong cao, chong xia cao or mushroom cordyceps this is a herbs. medicinal properties

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