The present book provides comprehensive information on genus Iseilema in India. Collection and documentation of species have been made through field tours in Peninsular India and species reported by earlier researchers have been also cited in this book. The genus Iseilema comprises 8 species in India. The detailed description, local names, Latin names, synonyms, type details, flowering and fruiting details, distribution, ecology, photographs, important relevant notes of eight species of Iseilema were provided in this book based on literature, live collections, specimens deposited in different herbaria.