1. Chauhan, V. and Sehgal, R.N. (1991). Twin seedling in Grewia optiva Drummound. Indian J. Forest., 14(1): 73.

2. Gamble, J.S. (1995). Flora of the Presidency Madras. Vol: (i) 248-249.

3. Ghosh, S.S. and Sahi, R. (1957). A case of Polyembryony in Shorea robusta Gaertn. Sci. and Cult., 23(7):254-256.

Google Scholar

4. Hombe Gowda, H.C., Georgi Mathachen, P. and Vasudeva, R. (2004). Twin seedling in Nothapodytes nimmoniana Graham. (Icacinaceae): an important medicinal plant. J. Non-Timber Forest Prod., 11(2): 108-109.

Google Scholar

5. Kesari Nagesh, Goud, G.K. and Bhanja, M.R. (2001). Twin seedling in Mucuna pruiens (L.) DC. (Papilionaceae). J. Non-Timber Forest Prod., 8 (1/2): 128.

6. Purohit, M. and Krishnan, C. (2001). Polyembryony in red silk cotton tree (Bombax ceiba L.). Sustainable Forester, 6(1): 4-5.

7. Pushpakar, B.P. and Babeley, G.S. (1991). A note on Twin seedling in Amla (Emblica officinalis Gaertn.). Ind. For., 117(1): 76.

Google Scholar

8. Pushpakar, B.P. and Babeley, G.S. (1995). A note on Twin seedling in Neem (Azdirachta indica A. Juss.). Ind. For., 121(11): 1084.

9. Raghu Ramulu, D., Pullaiah, T. and Sri Rama Murthy, K. (1999). Occurrence of twin seedling in Ceropegia bulbosa Roxb. Indian Forester, 125(8): 835-837.

Google Scholar

10. Raina, N.S., Saraswat, C.V. and Chauhan, S.K. (1996). Polyembryony in Robinia. Indian J. Forest., 19: 189-190.

11. Rama Bhat, P. and Kaveriappa, K.M. (2002). Polyembryony in Gymnacranthera farquhariana (Hook.f. & Thomson) Warb. Indian J. Forest., 128(7): 820-822.

Google Scholar

12. Shrinivas, R.K. and Bajpai, S.P. (1990). A note on twin seedling in Pterocarpus marsupium Roxb. Ind. For., 116(12): 989.

Google Scholar

13. Vasantha Reddy, K.V.V., Pradeep Kumar, H., Siddaraju, C.M. and Madiwalar, S.L. (2006). A note on Twin seedling in Pongamia pinnata: An important biodiesel tree species. J. Non-Timber Forest Prod., 13(1): 67-68,

Google Scholar

14. Venkatesh, C.S. and Emmanuel, C.J.S.K. (1978). Twin seedlings in Bombax ceiba L. (Bombaceae) Indian Forester, 104(6): 411-413.

Google Scholar

15. Wieringa, G. and Leendertz, K. (1925). Observation on the purity and germination of Trifolium spp. In: Proc. Int. Seed Test. Assoc., 4-5 (1).

16. Yadav, V.K., Dubey, P.K. and Khare, P.K. (1990). A note on twin seedling in Aegle marmelous Correa. Ind. For., 116(12): 989.

Google Scholar