The Collaborative International Dictionary of English v.0.48:

Lysichiton \Lysichiton\, Lysichitum \Lysichitum\n.
   A genus of plants including one of the skunk cabbages.

   Syn: genus Lysichiton, genus Lysichitum.
        [WordNet 1.5]

WordNet (r) 3.0 (2006):

Lysichiton
    n 1: skunk cabbage [syn: Lysichiton, genus Lysichiton,
         Lysichitum, genus Lysichitum]