This book represents the most comprehensive compilation of data on threatened vascular plants ever published. It includes the names of some 33,000 plant species determined to be rare or threatened on a global scale. Conservation assessments were provided by the IUCN Species Survival Commission, the National Botanical Institute (South Africa), Environment Australia, and CSIRO, The Nature Conservancy, the Smithsonian Institution, and the Royal Botanic Gardens, Kew, together with hundreds of botanic gardens and botanists throughout the world. The Royal Botanic Gardens Edinburgh and the New York Botanical Garden have made major in-kind contributions.The result of 20 years work by botanists and conservationists around the world, it is intended as a conservation tool, a provider of baseline information to measure conservation progress and as a primary source of data on plant species. Most importantly, however, it provides the building blocks on which to base a worldwide effort to conserve plant species.

Information on 250 selected plants on a world scale.

This volume represents a contemporary artist's tribute to the endangered plants and flowers of the world. It is both an ecological statement, and a call to arms. It focuses on plant life, of which an estimated 30-60,000 varieties are in imminent danger of extinction. The book's format - each illustration is given its own page - permits the reader to see the detail of each plant's structure. Captions describe the plants' history, uses, and status. Research and information about the threats to each plant's survival amplify the strong conservation message. The book provides both an appreciation of our remaining plant life, as well as an explanation of the facts of a relatively unreported global situation. An appendix provides more than 100 organizations to contact in the US and around the world.

Explores what makes the world's rarest plants so exceptional, and by what means they have become so scarce, and tells the story of 40 rare and endangered species. Includes 40 frameable prints; encased in a collector's box.

Passionate, forthright and enthusiastic, Carlos Magdalena is a world-renowned horticulturist - known both for his charisma and his conservation work. The Plant Messiah follows Carlos' dreams and disappointments; from his days as a school boy in the death throes of General Franco's Fascist dictatorship, to his advent as The Plant Messiah at the forefront of conservation, backed by the reputation and resources of The Royal Botanic Gardens, Kew and enthused by the potential that lies beyond. The book discloses for the first time the details behind his 'codebreaking' exploits and the secret stories behind his work; his genius, lateral thinking and steadfast belief that everything is possible.

In the United States and Canada, thousands of species of native plants are edging toward the brink of extinction, and they are doing so quietly. They are slipping away inconspicuously from settings as diverse as backyards and protected lands. The factors that have contributed to their disappearance are varied and complex, but the consequences of their loss are immeasurable. With extensive histories of a cast of familiar and rare North American plants, The Quiet Extinction explores the reasons why many of our native plants are disappearing. Curious minds will find a desperate struggle for existence waged by these plants and discover the great environmental impacts that could come if the struggle continues. Kara Rogers relates the stories of some of North America’s most inspiring rare and threatened plants. She explores, as never before, their significance to the continent’s natural heritage, capturing the excitement of their discovery, the tragedy that has come to define their existence, and the remarkable efforts underway to save them. Accompanied by illustrations created by the author and packed with absorbing detail, The Quiet Extinction offers a compelling and refreshing perspective of rare and threatened plants and their relationship with the land and its people.

Applies Red List data to calculate a Red List Index.