Darlingtonia n. : 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.

Example:
What are the basics to making a Cobra Lilly (Darlingtonia) Live?

Taxonomy
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Defination from the web:
Darlingtonia californica (pronounced /dɑrlɪŋˈtoʊniə kælɨˈfɔrnɨkə/), also called the California Pitcher plant, Cobra Lily, or Cobra Plant, is a ... Aldrovanda • Brocchinia • Byblis • Catopsis • Cephalotus • Darlingtonia • Dionaea • Drosera • Drosophyllum • Genlisea • Heliamphora • Nepenthes ...