1. Suwal, P. N. Medicinal plants of Nepal. Ministry of Forests, Department of Medicinal Plants, Thapathali, Kathmandu, Nepal, 1970.
2. Quisumbing, E. Medicinal plants of the Philippines. Tech Bull 16, Rep Philippines, Dept Agr Nat Resources, Manilla 1951; 1.
3. Couvee. Compilation of herbs, plants, crops supposed to be effective in various complaints and illnesses. J Sci Res 1952; 1s.
4. Han, B. H., H. J. Chi, Y. N. Han and K. S. Ryu. Screening of the anti-inflammatory activity of crude drugs. Korean J Pharmacog 1972; 4(3): 205–209.
5. Meguro, M. and M. V. Bonomi. Inhibitory action of Cyperus rotundus rhizome extracts on the developemnt of some fungi. Univ Sao Paulo Fac Fil Cienc Let Bol Bot 1969; 24: 145.