hyoscyamus : Idioms & Phrases


genus hyoscyamus

  • noun genus of poisonous herbs: henbane
    Hyoscyamus.
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hyoscyamus muticus

  • noun poisonous herb whose leaves are a source of hyoscyamine
    Egyptian henbane.
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hyoscyamus niger

  • noun poisonous fetid Old World herb having sticky hairy leaves and yellow-brown flowers; yields hyoscyamine and scopolamine
    henbane; black henbane; stinking nightshade.
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