This book introduces the diversity of Rafflesia species along with the distribution of species found in the forests of Pahang state. A total of seven chapters are presented in this book which includes an introduction to the forest in the state of Pahang, an introduction to Rafflesia, the distribution and identification of Rafflesia species, along with dichotomous keys for all species. The interaction of Rafflesia with insects is also explained. Followed by Rafflesia's economic contribution and concluded with conservation and management efforts. (Forestry/Botany/Conservation)