This book is the result of field trips undertaken to different locations in Tabuk region, Kingdom of Saudi Arabia by Prof. Rajasab while working in the University of Tabuk (2009-2011). The book is divided into three sections: Section I Species Description, Ethno-botanical and Medicinal uses; Section-II Plant Communities and Section III Plant biodiversity of Tabuk region. In Section-I, photographs of 115 plant species along with the information on their traditional uses as medicine, food, fodder, agriculture and horticulture are discussed. Information regarding individual species is obtained...