amorphophallus titanum, commonly called the "corpse flower" due to its odor, which is reminiscent of the smell of a decomposing mammal. it is a flowering plant with the largest unbranched inflorescence in the world and is endemic to western sumatra.
Rafflesia Arnoldii, the world’s largest flower. Diameter of about one meter and weighing up to ten kilograms. It's rare & not easily located, growing once a year, blooming for 5 days. Found in Indonesian rain forests of southeastern Asia and Philippines.
World's largest Flower from Sumatra Titan Arum weighing over 110 lbs and growing up to tall. Their smell, likened to rotting meat, is so bad it led to the common name 'corpse flower'. Scientific name: Amorphophallus titanum