Medicinal Plants of India

Medicinal plants have been used for centuries to support physical, mental, and spiritual well-being and remain central to traditional healthcare systems worldwide. Many species contain bioactive compounds of proven therapeutic value, serving as both direct remedies and sources of modern medicines. While thousands of medicinal plants are known, only a small fraction has been scientifically investigated. Advances in ethnopharmacology, molecular biology, biochemistry, and evolutionary ecology continue to validate and expand traditional knowledge. Life-saving drugs such as aspirin, artemisinin, digoxin, morphine, quinine, taxol, vincristine, and vinblastine highlight the enduring significance of medicinal plants in modern medicine.

Despite the growth of synthetic pharmaceuticals, plant-based medicines continue to gain global acceptance because of their therapeutic value and natural origin. However, climate change, habitat loss, and invasive alien species threaten wild medicinal plant diversity. The growing recognition of AYUSH systems, particularly following their supportive role during the COVID-19 pandemic, has further emphasized the need to document, conserve, and sustainably utilize medicinal plant resources.

This book provides a comprehensive introduction to medicinal plants, covering their diversity, distribution, uses, and conservation. It serves as a valuable reference for practitioners of Ayurveda, Siddha, Homeopathy, and Unani, as well as students, researchers, and professionals in Botany, Biotechnology, Biochemistry, Microbiology, Horticulture, Forestry, AYUSH, and related fields interested in the study and sustainable use of medicinal plants.