Prasad, V. P. “Taxonomy and Nomenclature of Three Infraspecific Taxa of <i>Cyperus< I> (Cyperaceae)”. Nelumbo 63, no. 1 (July 31, 2021): 6–12. Accessed May 17, 2024. https://nelumbo-bsi.org/index.php/nlmbo/article/view/165147.