The Pitcher Plant

Pitcher plant is another well known carnivorous plant, which kills its prey in long stems with pitcher like flowers. Found in many parts of South East Asia, this plant attracts it prey through its sweet scent.

source by http://blog.nurserylive.com/2016/08/25/these-are-the-top-10-unusual-plants-in-the-world-and-gardening-in-india