Years ago, this Marijuana looking seedling just sprouted in one of my houseplants. I figured out later that it was a cherry tomato plant. Probably got there from a stray seed, when someone was eating a salad. Unfortunately, I didn't figure out what it was till after someone pulled it, thinking it was just a weed, so I never got any little tomato fruits. It was a tough little plant too. Don't smoke tomato leaves though, those are poisonous.