"Clear, informative text. It is a superb production, reminding us of the astonishing diversity of these plants." — Times Literary SupplementOne in every seven flowering plants on earth is an orchid. Yet orchids retain an air of exotic mystery—and they remain remarkably misunderstood and underappreciated. The orchid family contains an astonishing array of colors, forms, and smells that captivate growers from all walks of life across the globe. Though undenia...

Although they are relative latecomers on the evolutionary scene, having emerged only 135?170 million years ago, angiosperms—or flowering plants—are the most diverse and species-rich group of seed-producing land plants, comprising more than 15,000 genera and over 350,000 species. Not only are they a model group for studying the patterns and processes of evolutionary diversification, they also play major roles in our economy, diet, and courtship rituals, producing our fruits, legumes, and gr...