1. Titan Arum
This huge plant is often referred to as the corpse flower. It’s three metres tall when fully grown and emits a horrible stench that people flock to from around the world. It takes a long time to reach full size and when it gets there it will begin to heat up to somewhere around human body temperature. This helps to intensify its smell, which attracts pollinators.
It can take years for the flower to bloom so when it does people visit to see the magnificent, and smelly, plant in action.