Discover the intricate world of Indian flora with this comprehensive revisionary study of the genus Pedicularis in India. Essential for botanists, researchers, and students, this guide meticulously details the Scrophulariaceae family, focusing on 83 Indian species primarily from the Himalayan belt. Gain deep insights into microhabitat speciation, comparative morphology, evolution, and ecological distribution. Each species is presented with full nomenclature, detailed descriptions, and critical notes, enhanced by 52 line drawings and 15 coloured plates for precise identification. An indispensable resource for understanding India’s botanical treasures and advancing plant taxonomy in India.