Origin:
Tropical Himalayas from Nepal eastward to Assam, and in Deccan from Konkan southwards.
Action:
Tubers—used for bronchitis, diseases due to vitiated blood, tumours, scrofulous glands. Also used as vermifuge.
Khare, C.P./ Indian Medicinal Plants. -- Nueva Dheli: Springer, 2007 . - p. 836.