BHOWMIK, Somnath, and Badal Kumar DATTA. “Pollen Dimorphism of Several Members of Nymphaeaceae and Nelumbonaceae: An Index of Geographical and Ecological Variation”. Notulae Scientia Biologicae 4, no. 3 (August 30, 2012): 38–44. Accessed April 20, 2024. https://www.notulaebiologicae.ro/index.php/nsb/article/view/7689.