What is the scientific name for Henbane?

Henbane is scientifically called Hyoscyamus niger. This plant is well-known for its toxic properties and has been historically significant in herbal medicine. It contains alkaloids like hyoscyamine and scopolamine, which can affect the nervous system and are used in various pharmacological applications, although caution is advised due to its toxicity. The other names provided refer to different species: Crotalus horridus refers to the eastern diamondback rattlesnake, Micrurus fulvius is known as the eastern coral snake, and Latrodectus mactans is the black widow spider. Each of these organisms belongs to entirely different biological classifications and does not pertain to the context of Henbane in any way. Thus, Hyoscyamus niger is the correct identification for Henbane.