Nightshade Fast Facts:– Nightshade is also known as belladonna– Scientific name is Atropa belladona– A popular cosmetic in the middle ages– Ingesting a single leaf or 10 berries is lethal– Evidence used to kill Roman emperor Claudius– Used by “Agatha Christie” killer Deadly nightshade is also known as Belladonna (Atropa belladona), derived from the Italian…