Nature is beautiful. Nature is endured with various plants, which are of tremendous help to human being. In the past, almost all the medicines used were from the plants, the plant being man’s only chemist from ages.Historically, the majority of the natural product-based drugs were first discovered by traditional cell-based in vitro assays before their real molecular biological targets were identified. Thus most traditional cell-based in vitro assays can be viewed as detection methods of the fundamental and unique phenomena of living organisms. Large number of medicinal plants has been advocated in folklore medicines, for treating various disease and disorder. Two of such plants are Dolichos biflorus Linn. and Asparagus racemosus Willd. local communities for the treatment of different diseases are using the different parts of these plants for human being. Hence in current studies the plants has been selected for there pharmacological & phytochemical study. The detailed study of Dolichos biflorus Linn. and Asparagus racemosus Willd. is included in this book and various important finding of the plants are included in this research book.