1. Atkinson, E.T. (1882). Flora of the Himalayas with special reference to Kumaon, Garhwal, Nepal and Tibet. (Rep.1998) Bishen Singh Mahendra Pal Singh, Dehra Dun, India
2. Gangwar, K. K., Deepali. and Gangwar, R. S. (2010). Ethnomedicinal Plant diversity in Kumaon Himalaya of Uttarakhand, India. Nat. Sci. 8(5): 68-78
3. Gupta, R.K. (1960). Some Useful and Medicinal Plants of Nainital in Kumaon Himalaya. J. Bomb. Nat. Hist. Soc. 68: 309-329
4. Jain, S.K. (1991). Dictionary of Indian Folk Medicine and Ethnobotany. Deep Publications, New Delhi
5. Jain, S.K. and Rao, R. R. (1976). A handbook of field and herbarium methods. Today and tomorrow’s Printers and Publishers, New Delhi