Explore the intricate Pteridophyte Flora of the Nilgiris, South India, in this definitive botanical account. This essential guide meticulously details 148 taxa, 64 genera, and 35 families of ferns and fern allies. Discover vital identification keys, ecological data, and distribution notes for this critical phytogeographic zone where India’s Eastern and Western Ghats meet. An indispensable resource for pteridologists, foresters, scientists, researchers, and naturalists keen on understanding South Indian biodiversity and Indian botany.