Kumar, Sanjay, Sudhanshu Sekhar Dash, and S. L. Meena. 2021. “International Symposium on Plant Taxonomy and Ethnobotany 13-14, February, 2020, Kolkata”. Nelumbo 63 (1):258-61. https://doi.org/10.20324/nelumbo/v63/2021/165156.