This book uniquely compiles the medically and veterinary important poisonous plants that surround us in our homes and nature. In a systematic order, each plant is described in detail along with the causes and symptoms of the poisonings they can cause, chemical-pharmacological facts about the active toxins are listed, and therapeutic first aid measures are provided. For practicing doctors and veterinarians, this book serves as an ideal reference work, while for interested pet owners, gardeners, and florists, it is a valuable guide. It is also a scientifically engaging read for biologists, chemists, toxicologists, and pharmacists.