Jagadeesh Ram, T. A. M., and G. P. Sinha. “Two New Records of Lichens for India from Sundarbans Biosphere Reserve, West Bengal”. Nelumbo 47, no. 1-4 (May 22, 2024): 193–196. Accessed October 18, 2024. https://nelumbo-bsi.org/index.php/nlmbo/article/view/74158.