Indian physicist, biologist, and plant physiologist Jagadish Chandra Bose revolutionized science with his research on how plants and animals react to external stimuli. He founded the Bose Institute, made pioneering contribution to the field of radio and microwave optics, and also penned one of the first works of Bengali science fiction.
Janaki Ammal was an Indian botanist whose work concerning phytogeography, cytogenetics, and plant breeding earned her India's fourth-highest honor, the Padma Shri, in 1977. She is credited with improving India’s indigenous sugarcane varieties. She also helped analyze sugarcane's geographical distribution across India.
Birbal Sahni was a pioneer of palaeobotanical research in India. The founder of the Birbal Sahni Institute of Palaeobotany, he also taught botany at BHU and Lucknow University. He was also interested in music and tennis, and loved collecting coins. He was a Fellow of The Royal Society, too.