The book' GYMNOSPERMS AND TAXONOMY OF ANGIOSPERMS " is an attempt to include aspects of living (extant) and fossil (extinct) gymnosperms. It encompasses distribution, morphology, anatomy, reproductive biology, seed biology, ultrastructure and histochemical studies. It includes all the aspects of angiosperms, their families, diagnostic features, difference between monocots and dicots and their evolution of angiosperms from gymnosperms.