Textbook in PDF format This book is the first volume of a compendium of the global distribution some 3500 aquatic macrophyte species occurring in inland freshwater and brackish waterbodies worldwide, highlighting aspects of their ecology including endemism, world rarity, ecozone/ macroregional occurrence, ploidy state, species age, uses, and endangered status. Although similar books exist for local regions (e.g., the Pantanal wetlands of Brazil) none provides complete and detailed information for macrophytes at global scale, so this book provides a novel resource on the distribution and ecology of macrophytes around the world