Datura(redirected from Downy thorn-apple)
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A genus of solanaceous plants. Several species (Datura arborea, Datura fastuosa, Datura ferox, and Datura sanguinea) are used in Brazil, India, and Peru to produce unconsciousness. The seeds contain hyoscine (scopolamine), an alkaloid with an anticholinergic action similar to that of atropine.
Farlex Partner Medical Dictionary © Farlex 2012
Any of several plants of the genus Datura in the nightshade family, having trumpet-shaped flowers up to 25 centimeters (10 inches) long and usually prickly fruits. The leaves and seeds yield alkaloids with narcotic properties. Also called thorn apple.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.