Prof. Dr. Zaheer ud din Khan is a distinguished professor at GC University Lahore, specializing in Plant Systematics, Plant Anatomy, Phytochemistry, and Ethnobotany. He's been associated with the Department of Botany since 1977 and has supervised numerous undergraduate and graduate students. His research focuses on exploring local flora for ethnopharmacological potential, with over 150 publications and 2079 citations.