stramonium

from The Collaborative International Dictionary of English v.0.48

Stramonium \Stra*mo"ni*um\, n. [NL.; Cf. F. stramoine.] (Bot.)
   A poisonous plant ({Datura Stramonium}); stinkweed. See
   {Datura}, and {Jamestown weed}.
   [1913 Webster]