Rao, A. S., and D. M. Verma. “Materials towards a Monocot Flora of Assam (Hydrocharitaceae & Burmanniaceae)”. Nelumbo 12, no. 1-4 (August 14, 2015): 139–143. Accessed October 31, 2024. https://www.nelumbo-bsi.org/index.php/nlmbo/article/view/75850.