Ham. ex Smith.Synonym: H. album Buch-Ham. Ex Wall.Family: Zingiberaceae.
Habitat: Central Himalaya at 1,1002,500 m, East India and hills of South India.
English: Spiked Ginger Lily.Ayurvedic: Shathi, Shati, Gand- hashathi, Gandhapalaashi, Kapu- urkachari, Suvrataa, Gandhaarikaa, Gandhavadhuu, Gandhamuulikaa.Unani: Kapuurkachari.Siddha/Tamil: Poolankizangu, Kichilikizangu.Folk: Ban-haldi (Kumaon).Action: Rhizome—carminative, spasmolytic, hepatoprotective, anti-inflammatory, antiemetic, antidiarrhoeal, analgesic, expectorant, antiasthmatic, emmenagogue, hypoglycaemic, hypotensive, antimicrobial, anthelmintic, insect- repellent.
The rhizome shows hypotensive effect in dogs at low doses, lowers blood pressure in high doses.EtOH (50%) extract—anti-inflammatory and hypoglycaemic; gave encouraging results in tropical pulmonary eosinophilia in clinical studies. Alcoholic extract of the plant—vasodilator, mild hypotensive and antiseptic in animals. Essential oil from rhizome—mild tranquilizer in male albino rats; antimicrobial.Rhizome gave sitosterol and its glu- coside, a furanoid diterpene—hedy- chenone and 7-hydroxyhedychenone. The essential oil contains cineole, gamma-terpinene, limonene, beta- phellandrene, p-cymene, linalool and beta-terpineol as major constituents.The oil inhibits the growth of several fungi. The ethanol (95%) extract showed antibacterial activity. The 50% extract showed antimalarial activity in vitro against Plasmodium berghei strain.Dosage: Rhizome—1-3 g powder. (API Vol. I.)