Plants That Kill: A Natural History of the World's Most Poisonous PlantsA full color illustrated guide to the natural history of the most poisonous plants on earth This richly illustrated book provides an in depth natural history of the most poisonous plants on earth, covering everything from the lethal effects of hemlock and deadly nightshade to the uses of such plants in medicine, ritual, and chemical warfare. Featuring hundreds of color photos and diagrams throughout, Plants That Kill explains how certain plants