Long acclaimed as the definitive introductory botany text, Raven Biology of Plants stands as the most significant revision in the book's history. Every topic was updated with information obtained from the most recent primary literature, making the book valuable for both students and professionals. This textbook is available with LaunchPad. LaunchPad combines an interactive ebook with high-quality multimedia content and ready-made assessment options, including LearningCurve adaptive quizzing. See `Instructor Resources' and `Student Resources' for further information.