*Solanaceae,* or the Nightshades, are a family of flowering plants. It’s a pretty broad category of plants, including things like tomatoes, eggplant, and potatoes, but also tobacco, goji berries, and a bunch of different decorative plants.
Some nightshades are poisonous (like the aptly named Deadly Nightshade – *Atropa belladonna.*) Some nightshades will make you hallucinate. Some have medicinal properties.
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