Janaki Ammal Edavalath Kakkat was an Indian botanist who conducted scientific research in cytogenetics and phytogeography. Her most notable work involves those on sugarcane and the eggplant. She has collected various valuable plants of medicinal and economic value from the rain forests of Kerala.
To promote excellent work in taxonomy and encourage young students and scholars to work in this field, the E.K. Janaki Ammal Award was instituted in the year 1999. Two awards, for outstanding work in Botanical and Zoological Taxonomy including work done in Micro-organisms are eligible for consideration under either of the two categories—E.K. Janaki Ammal National Award on Plant Taxonomy and E.K. Janaki Ammal National Award on Animal Taxonomy respectively.