The present text book my prove to be a great source of help, guidance and inspiration to the budding researcher in various universities belonging for the treatment of kidney stone(calcium oxalate urolithiasis),so as to accomplish their desired aims and objective meaningfully.Particular attention has been paid to the development of each chapter thoughtfully and meticously, in its usual unique style of presentation, to provide sufficient well documented, systematically arranged and easily understandable lucid language. so that the senior students majoring in pharmacognosy & phytochemistry may get the maximum advantage of its value-added reading text material.