Flowers are the beautiful and complex reproductive structures of the angiosperms, one of the most diverse and successful groups of living organisms. The underlying thesis of this book is that to understand fully plant development (and why flowers differ in shape, structure, and colour), it is necessary to understand why it is advantageous for them to look like they do. Conversely, in order to fully understand plant ecology, it is necessary to appreciate how floral structures have adapted and evolved. Uniquely, this book addresses flowers and flowering from both a molecular genetic perspective ... More

Flowers are the beautiful and complex reproductive structures of the angiosperms, one of the most diverse and successful groups of living organisms. The underlying thesis of this book is that to understand fully plant development (and why flowers differ in shape, structure, and colour), it is necessary to understand why it is advantageous for them to look like they do. Conversely, in order to fully understand plant ecology, it is necessary to appreciate how floral structures have adapted and evolved. Uniquely, this book addresses flowers and flowering from both a molecular genetic perspective (considering flower induction, development, and self-incompatibility) and an ecological perspective (looking at the selective pressures placed on plants by pollinators, and the consequences for animal-plant co-evolution). This book first considers the evolution of flowers and the history of research into their development. This is followed by a detailed description of the processes which lead to flower production in model plants. The book then examines how flowers differ in shape, structure, and colour, and how these differences are generated. Finally, it assesses the role of these various aspects of floral biology in attracting pollinators and ensuring successful reproduction. In so doing, it provides the first truly integrated study of the topic — one that discusses both the how and why of flowering plant reproductive biology.