Plant ecology is a sub-discipline of ecology that studies the relationship between plants with reference to the environment. Comparative studies of plant morphology, evolutionary history and population biology are used to create a comprehensive understanding of plant groups and sub-groups. Plant ecology also extends to soil studies and helps agriculturists study and understand the influence of biotic and abiotic factors on various components of the plant ecosystem. Some of the diverse topics covered in this book address the processes and applications of plant ecology. It is a valuable compilation of topics, ranging from the basic to the most complex advancements in this field. This book aims to equip students and experts with the advanced topics and studies in the field of plant ecology.