Bhanga

Bhanga, or Bhang, is a narcotic (cannabis sativa) used in India to assist divination and produce ecstatic states. The substance, according to the Atharva Veda 9. 6. 15, it is one of the five kingdoms of plants ruled by Soma. A.G.H.
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are various processes preliminary to, and involved in, its right utterance, which processes again consist of mantra, such as, purification of the mouth (mukha-shodhana), purification of the tongue (jihva-shodhana), and of the mantra (ashaucha-bhanga), ...

See also: World, Demon, Symbol, Spirits, Ritual