The present book entitled "Pharmacognosy and Phytopharmaceuticals" is a compilation of very honest and sincere efforts, keeping in view the level and expectation of Pharm D. and B. Pharmacy students in accordance with the syllabus issued by Pharmacy Council of India. Many observations out of our years of classroom experience regarding the difficulties of students have been kept in mind while presenting the subject matter. Many valuable suggestions from admired colleagues and friends from different colleges have been given due weightage in the text. All efforts have been made to make the book student's friendly.