1. Aswal, B.S. and Mehrotra, B.N. (1994). Flora of Lahaul- Spiti. Bishen Singh Mahendra Pal Singh, Dehra Dun.

Google Scholar

2. Bennett, A.W. (1875). Burseraceae. In J.D. Hooker (ed.). Flora of British India. 1: 528. Rep. 1999. Bishen Singh Mahendra Pal Singh, Dehra Dun.

3. Chithra, V. and Henry, A.N. (1997). Burseraceae. In P.K. Hajra, V.J. Nair and P. Daniel (eds.) Flora of India, 4: 431-452. Botanical Survey of India, Calcutta.

4. Chowdhery, H.J. and Wadhwa, B.M. (1984). Flora of Himachal Pradesh: An Analysis. Volume 1 – 3. Botanical Survey of India, Howrah.

Google Scholar

5. Collett, H. (1902). Flora Simlensis. Rep. 1980. Bishen Singh Mahendra Pal Singh, Dehra Dun.

6. Dhaliwal, D.S. and Sharma, M. (1999). Flora of Kullu District, Himachal Pradesh. Bishen Singh Mahendra Pal Singh, Dehra Dun.

Google Scholar

7. Kaur, H. and Sharma, M. (2004). Flora of Sirmour District (Himachal Pradesh). Bishen Singh Mahendra Pal Singh, Dehra Dun.

Google Scholar

8. Lal, Krishan and Rawat, G.S. (2008). Additions to the flora of Himachal Pradesh from Sirmour District. Ind. J. For., 31(1): 113-115.

Google Scholar

9. Murti, S.K. and Uniyal, B.P. (1985). Some Overlooked Plant Species of Himachal Pradesh. J. Econ. Tax. Bot., 6(3): 705-707.

Google Scholar

10. Nair, N.C. (1977). Flora of Bashahr Himalaya. International Bioscience Publishers, Hissar, Haryana.

Google Scholar

11. Polunin, O. and Stainton, A. (1984). Flowers of The Himalaya. Oxford University Press, Delhi.

Google Scholar

12. Polunin, O. and Stainton, A. (1984a). Flowers of the Himalaya, A Supplement. Oxford University Press, Delhi.

Google Scholar

13. Pusalkar, P.K. and Singh, D.K. (2008). New records for the flora of Himachal Pradesh. Ann. For., 16(1): 87 – 91.

Google Scholar

14. Sharma, M. and Dhaliwal, D.S. (1997). Additions to the Flora of Himachal Pradesh from Kullu District. J. Bom. Nat. Hist. Soc., 94(2): 447-449.

Google Scholar

15. Sharma, M. and Singh, H. (1996). Additions to the Flora of Himachal Pradesh, North-West Himalaya, Bull. Bot. Sur. of India, 38(1-4): 38-42.

Google Scholar

16. Singh, H. and Sharma, M. (2006). Flora of Chamba District, Himachal Pradesh. Bishen Singh Mahendra Pal Singh, Dehra Dun.

Google Scholar

17. Singh, P.B., Aswal, B.S. and Gaur, R.D. (1993). New records of plants from Himachal Pradesh, India. Higher Plants of Indian Subcontinent. 4: 341-347. (Addl. Series of Indian J. Forestry No. VII).

18. Singh, S. and Nath, B. (1987).Some overlooked Plant Species of Himachal Pradesh. J. Econ. Tax. Bot., 10(1): 183-186.

Google Scholar

19. Singh, S.K. and Rawat, G.S. (2000). Flora of Great Himalayan National Park, Himachal Pradsh. Bishen Singh Mahendra Pal Singh, Dehra Dun.