Thothathri, K., S. P. Banerjee, P. K. Mukherjee, P. K. Hajra, and G. D. Pal. 2015. “Botanical Results of the Joint Scientific Expedition to the Great Nicobar Island”. Nelumbo 15 (3-4):235-65. https://doi.org/10.20324/nelumbo/v15/1973/75165.