Its flowers grow on tall spikes that bloom between June and September. In general, plants cause poisoning only when eaten and affect livestock and companion animals. It is also the only poisonous snake occurring in the United Kingdom. It was used in ancient Greece to tip arrows while hunting. Angel’s trumpet This small viper - 45 to 60 centimeters, or 18 to 27 inches- is very common throughout much of Europe. The Poison Garden at England’s Alnwick Garden is beautiful—and filled with plants that can kill you By Natasha Geiling smithsonianmag.com September 22, 2014 Pictures of Toxic Plants, Poisonous House Plants, Toxic Plants White Snakeroot is also known by other names such as white sanicle, richweed, tall boneset and Ageratina altissima. Most cases are related to accidental ingestion of ornamental plants rather that wild plants, particularly at …  The exception is the red fleshy aril that surrounds the toxic … It can be found in a variety of habitats, from grassy fields to rocky slopes, and on farms and cultivated lands. If ingested, it can cause stomach pain and dizziness. A. napellus is native to western and central Europe where it is considered one of the most poisonous plants. This review focuses on some of the most important poisonous plants in Europe and provides an overview of the poisoning episodes that have occurred in European countries. Aconite is probably the most poisonous plant in Europe, as the entire plant is toxic. The main poisonous plants of Europe affecting the animals are presented. Daphne is a flowering plant that is native to Europe, North Africa and Asia. Toxicity and symptoms. However, its red and yellow berries are very toxic.Just one handful can cause burning of the mouth and intestinal tract, followed by coma and usually, death.. 7. We list a few that are common in and around the home and caution should be used around pets. Belladonna is named after the oldest of the three Ancient Greek goddesses of destiny – the moiras. These include many plants found in North America and Europe. It also doesn't require a lot of maintenance and is a fitting plant for newbie gardeners. Aconitine poisoning is rare in North America. These include many plants found in North America and Europe. Relatively common in Europe, northwest Africa and the Middle East, nearly all parts of this slow-growing tree can be poisonous. When it does occur, it is generally due to confusion with an edible plant or unintentional ingestion by children. … Its flowers are as beautiful as the plant is toxic, therefore it's often grown as a decorative shrub. The poison also affects the heart and in large amounts can be fatal, but poisonings are rare as it has such an unpleasant flavour. All parts of the plant are poisonous, particularly the roots. It is a toxic perennial herb belongs to the family of Asteraceae and native of central and eastern North America. It is a very popular plant for planters and containers, mostly because of its beautiful fragrant flowers. There are over 200 plants known to be toxic to dog and cats.