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Atropa bella-donna, commonly known as deadly nightshade or belladonna, is a toxic perennial herbaceous plant in the nightshade family Solanaceae, [1] [2] which also includes tomatoes, potatoes and aubergine (eggplant).
Several plants, including nightshade, become more toxic as they wilt and die, posing a danger to horses eating dried hay or plant matter blown into their pastures. [3] The risk of animals becoming ill during the fall is increased, as many plants slow their growth in preparation for winter, and equines begin to browse on the remaining plants.
The plant's deadly symptoms are caused by atropine's disruption of the parasympathetic nervous system's ability to regulate involuntary activities such as sweating, breathing, and heart rate. The antidote for atropine poisoning is physostigmine or pilocarpine. [68] A. belladonna is also toxic to many domestic animals, causing narcosis and ...
Onions are toxic to a range of animals, including birds, horses, and dogs. In common with other plants grown from bulbs, it is likely they could cause serious illness in tortoises as well. 23.
These include ragwort, foxglove, deadly nightshade, hemlock, and buttercups – with varying degrees of toxicity. There are also many poisonous trees, such as sycamore, yew, oak, privet, and laurel.
While a few members of this plant family are famously toxic, like belladonna or “toxic nightshade,” it also encompasses many beloved edible fruits and vegetables, including tomatoes, eggplants ...
The best-known member of the genus Atropa is deadly nightshade (A. belladonna) – the poisonous plant par excellence in the minds of many. [8] The pharmacologically active ingredients of Atropa species include atropine, scopolamine, and hyoscyamine, all tropane alkaloids having anticholinergic, deliriant, antispasmodic and mydriatic properties.
Nightshade vegetables come from the Solanaceae family of flowering plants, which are nutritional powerhouses, packed with vitamins (such as C and K), minerals (like potassium and magnesium), and ...