It is paradoxical that, despite the key role of plants in the book's preparation by reviewing manuscripts or the environment and our dependence on plant life for providing literature and case studies for inclusion. our very existence, the conservation movement has The preparation of the text, which went through var not given plants attention that is commensurate with ious drafts, involved Dr. Given in a great deal of re their importance. In an attempt to redress the balance search and travel for fact finding and consultation. of effort between plant and animal conservation, The completed draft was edited by Martin Walters, IUCN and WWF established in 1984 a joint Plant who also prepared it for publication. Professor Ver Conservation Programme, the aim of which was to non Heywood (IUCN) undertook a scientific edit of "assert the fundamental importance of plants in all the final draft. conservation activities:' Both IUCN and WWF would like to express their gratitude to Dr. Given for the enormous effort and One of the main themes of the joint Plant Conser painstaking labor that he has invested in the prepara vation Programme was "building the capacity to con serve. " This included a project, "Plant Conservation: tion of this book over a period of six years. The result Principles and Practice," aimed at providing practic is the first detailed overview ever to be published of ing conservationists with a handbook that explained this vitally important subject.

Commissioned by the World Wide Fund for Nature and IUCN - The World Conservation Union as part of their joint endeavor of "building the capacity to conserve," this work by David R. Given elucidates the concepts that underlie successful conservation efforts. Drawing on his own work and involving international collaboration, the author also presents a large number of real-life case studies that illustrate the principles of conservation in action. Chapters are devoted to the natural - and unnatural - causes of plant rarity and endangerment, and the management of plant populations in natural habitats, in modified landscapes, and off-site to preserve germplasm. Going beyond the biology of conservation, other chapters are devoted to the ethical, educational, and economic aspects of plant conservation. Cyrille de Klemm, an expert on international law, has contributed a chapter on conservation legislation.

Faced with widespread and devastating loss of biodiversity in wild habitats, scientists have developed innovative strategies for studying and protecting targeted plant and animal species in "off-site" facilities such as botanic gardens and zoos. Such ex situ work is an increasingly important component of conservation and restoration efforts. Ex Situ Plant Conservation, edited by Edward O. Guerrant Jr., Kayri Havens, and Mike Maunder, is the first book to address integrated plant conservation strategies and to examine the scientific, technical, and strategic bases of the ex situ approach. The book examines where and how ex situ investment can best support in situ conservation. Ex Situ Plant Conservation outlines the role, value, and limits of ex situ conservation as well as updating best management practices for the field, and is an invaluable resource for plant conservation practitioners at botanic gardens, zoos, and other conservation organizations; students and faculty in conservation biology and related fields; managers of protected areas and other public and private lands; and policymakers and members of the international community concerned with species conservation.

Highlights the key role played by taxonomy in the conservation and sustainable utilisation of plant biodiversity.

This practical and bold book unifies multiple aspects of plant conservation into a single coherent concept, linking theory and methodology.

Nearly 700 species of plants may become extinct by the year 2000. Faced with this overwhelming prospect, plant conservationists must take advantage of every technique available. This unique work summarizes our current knowledge of the genetics and population biology of rare plants, and integrates it with practical conservation recommendations. It features discussions on the distribution and significance of genetic variation, management and evaluation of rare plant germplasm, and conservation strategies for genetic diversity. Case studies focusing on specific problems offer important insights for today's challenges in rare plant conservation.

The strength of this book is that it is written by someone who has spent a lifetime devoted to the science of economic botany. The author has brought together his vast experience in the field in Africa with his studies of arid land plants at the Royal Botanic Gardens, Kew. The result is an informative and reliable text that covers a vast range of topics. It is also firmly based upon the author's research and interest in plant taxonomy and therefore fully acknowledges the importance of correct naming and classification in the field of science of economic botany. The coverage is of economic botany in its broadest sense. I was delighted to find such topics as ecophysiology, plant breeding, the environment and conservation are included in the text. This gives the book a much more comprehensive coverage than most other texts on the subject. I was also glad to see that the book covers the use of various organisms that are no longer considered part of the plant kingdom such as various species of fungi and algae. It is indeed a broad ranging book that will be of use to many people interested in the uses of plants and fungi. Economic botany is once again being given more prominence as a discipline because of its enormous relevance to both conservation and sustainable development. Those people involved in those topics shOUld find this a most useful resource.