The present book 'Fundamentals of Morphology' is a comprehensive and critical introduction to the central ideas of morphology, which has been and expanded to include additional material on morphological productivity and the mental lexicon, experimental and computational methods, and new teaching material. Aimed at students of botany and horticulture, enthusiastic gardeners and amateur naturalists, it functions as an illustrated dictionary, a basic course in plant morphology, and an intriguing and enlightening book to dip into.