R.Br.Family: Cyperaceae.Habitat: Damp situations in Uttar Pradesh and eastern and southern parts of India.English: Nut grass.Ayurvedic: Bhadramustaa, Musta, Amoda, Naagaramustaka. (Naagara is a different drug, equated with Zingiber officinale Rosc.)Siddha: Korai-kilangu (Tamil).Folk: Naagara-mothaa.Action: Essential oil—hypotensive, anti-inflammatory, CNS stimulant, antimicrobial. Rhizome—stomachic, cordial, antidiarrhoeal and diuretic.See C. rotundus.... Indian Medicinal Plants