Mankind has been dependent on plants since the early ages. The multiple uses of plants such as in medicine, etc. have raised their economic value as well. This book brings forth some of the most innovative concepts and elucidates the unexplored aspects of botany by exploring a diverse array of topics. Plant cytology and anatomy, taxonomy, plant diversity, ethnobotany, phytopathology, paleobotany, etc., are some of the concepts that have been thoroughly discussed. The aim of this book is to present researches that have transformed this discipline and aided its advancement. It is a ripe text for students and researchers of botany, agriculture, biology, etc.