Henbane, a coarse herb native to Europe and Asia and common in North America. It grows from 18 to 30 inches (45 to 75 cm) high and has large, hairy leaves; yellowish flowers; and a disagreeable odor. All parts of the plant are poisonous. Henbane is a source of the alkaloid drugs hyoscyamine and hyoscine (scopolamine), which are used as sedatives and pain killers.Henbane is a poisonous plant with large hairy leaves, yellow flowers, and a disagreeable odor.
Pollen grains are, in essence, plant sperm. But how do the grains get where they need to go, and what's the advantage of trusting your genetic future to the winds?
Thinking allows us to solve problems, plan ahead and defend ourselves from outside threats. It's what separates us from "lower" life-forms like plants, right? Well, maybe not.