Range. China, Bhutan, India, Nepal, Thailand, and Vietnam. Widely distributed in Myanmar.

Use
Root: A paste made with the root is applied to promote granulation of wounds.

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Origin

Throughout India in hotter parts, usually climbing on trees.

Action:

Stem bark—powdered and mixed with sesame oil, externally applied to skin diseases and sprains.

Root bark—used for atonic dyspepsia, mild fever and debility.

Sap—used for the treatment of deafness.

1) DeFilipps, Robert A.; Krupnick, Gary A. / PhytoKeys, v. 102. - - p. 1 - 314,  2018.

2) Khare, C.P./ Indian Medicinal Plants. -- Nueva Dheli: Springer, 2007 . - p 696.