Source : Webster's Revised Unabridged Dictionary (1913)

Darlingtonia \Dar`ling*to"ni*a\, n. [NL. Named after Dr. William
   Darlington, a botanist of West Chester, Penn.] (Bot.)
   A genus of California pitcher plants consisting of a single
   species. The long tubular leaves are hooded at the top, and
   frequently contain many insects drowned in the secretion of
   the leaves.

Source : WordNet®

Darlingtonia
     n : one species: California pitcher plant [syn: {genus
         Darlingtonia}]