Puri, G. S. “On a Fossil Lotus (<I>Nelumbo nucifera< I>, Gartn.) from Kashmir, With a Note on the History of the Genus”. Indian Forester 76, no. 8 (August 1, 1950): 343–346. Accessed December 4, 2025. http://indianforester.co.in/index.php/indianforester/article/view/23232.