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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.
Wales has a rich and varied flora of about 1200 native and anciently-introduced flowering plants, conifers and ferns. 101 Rare Plants of Wales celebrates 101 of our rarer Welsh plants, summarises what is currently known about them and aims to raise their profile in the national consciousness.
For centuries, botanists have been drawn to the rarest species, sometimes with dire consequences for the species’ survival. In this book, Great Britain’s rarest flowering plants are discussed in turn, including the stories behind their discovery, the reasons for their rarity, and the work being done to save them from dying out. It is hoped that it will help to throw light on some of the species that normally gain little attention, and foster an appreciation of our most threatened plants. This guide describes 66 native species of plants that have the most narrowly restricted ranges in Great Britain. These range from continental, warmth-loving species in the south of England to those found only on the highest Scottish mountains. Each species is shown together with its habitat to allow the reader to better understand the ecological context. Other scarce plants in the same area are indicated.
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.
Abundantly illustrated with more than 400 color photographs and 200 detailed drawings, this comprehensive guide to the state's rare and endangered plants provides photographs and botanical illustrations in a single volume formatted for field use. More than 200 species are covered, including two dozen that are federally listed and 170-plus that are listed as Threatened, Endangered, Rare, or of Special Concern by the Georgia Department of Natural Resources. The guide is designed for easy, nontechnical identification of species in the field. Color photographs show the plants in their natural surroundings, and drawings emphasize the most distinctive parts of the plants. Packed with information a...
Since 1987, more than 225 species have been identified and described as endangered, imperiled, or declining. Complete with photographs, line drawings, and county maps, this book describes the officially listed, candidate, and species-of-concern plants in Texas. Individual accounts include information on distribution, habitat, physical description, flowering time, federal and state status, similar species, and published references.