What's that smell? It might be Titan Arum, also known as the corpse flower, which is set to bloom at McKee Botanical Garden in Vero Beach. The rare flower could bloom in the next few days or weeks, according to the McKee Botanical Garden Instagram, which has been tracking the progress of "Princess Pungent." Its bloom period typically lasts only 24 to 48 hours, and during that time it emits the stench of rotting flesh — hence the name corpse flower.