Atropa belladonna
Some other important members of Solanaceae include a number of ornamental plants such as "[[Petunia]]", "[[Browallia]]", and "[[Lycianthes]]", and sources of psychoactive alkaloids, "[[Datura]]", "[[Mandragora (genus)|Mandragora]]" (mandrake), and "[[Atropa belladonna]]" (deadly nightshade). Certain species are widely known for their medicinal uses, their psychotropic effects, or for being poisonous.