Of late, a lot of research activity is going on in medicinal plants in different parts of the country. Due to shortage of co-coordinated efforts to highlight the major achievements and shortfalls, desired level of awareness among common public is not noticed. This volume with emphasis on recent advancements in genetic improvement, production technology, prospects and problems of trade and commerce is intended to over come that lacuna. This volume contains chapters written by authorities in their own field with up-to-date information on various aspects of medicinal plants. ?Eight chapters deal with improvement of medicinal plants covering conventional methods, biotechnology, genetic engineering etc. ?Detailed production technology for 15 important medicinal plants. ?Five chapters highlight the prospects of medicinal plants in prominent states in India. ?Four chapters cover trade, commerce and export potential of medicinal plants in India.