Yarshagumba is after the parasitism of larvae of swift moths, resulting in the development of fruiting body which is highly popular as a herbal remedy and popular as Yarshagumba. The most suitable altitude to grow the Yarshagmba is between 3000 m. to 5000 m. in the Himalayan meadows. After the germination of larvae by a fungus, it kills the insect and mummifies it, from the fruit body a dark brown coloured emerges from the dead insect and Stands upright.