You still have a few hours left to smell the corpse flower.
The Titan Arum, an Aroid plant from Sumatra, is currently in bloom at the Missouri Botanical Garden. It flowers rarely, but when it does, its strong odor definitely carries.
“It smells like rotting flesh,” said Andrew Wyatt, the Garden's vice president of horticulture. “It spreads the foul smell over many miles because it’s trying to attract pollinators from another plant several miles away.”