Bible Dictionaries
Hyoscyamus

Webster's Dictionary

(1):

(n.) A genus of poisonous plants of the Nightshade family; henbane.

(2):

(n.) The leaves of the black henbane (Hyoscyamus niger), used in neuralgic and pectorial troubles.

Bibliography Information
Webster, Noah. Entry for 'Hyoscyamus'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​h/hyoscyamus.html. 1828.