This book is an effort to compile all information regarding ecological adaptation and characteristics of ornamental trees, propagation, care and management, ornamental trees suitable for landscaping and other purposes and tree transplanting techniques. It also contains a chapter on ornamental trees for pollution mitigation which focuses on greening of urban environment to mitigate pollution. Moreover, the book acts as a quick reference guide to know about the ornamental trees which are suitable for different regions (tropical areas and sea side) and for different purposes like planting in home gardens, industrial and institutional gardens, roadsides, avenues, public gardens, parks, apartments, corporate offices and other public places.