Rafflesia arnoldii of Sumatra and Borneo. To help counter the over-collection of this rare plant, residents that have "Rafflesia" on their private property are encouraged to save the flowers and charge a small fee to see them. Rafflesia arnoldii Rafflesia arnoldii, commonly called the corpse lily, is a species of flowering plant in the parasitic genus "Rafflesia". It is noted for producing the largest individual flower on Earth. It has a very strong and unpleasant odour of decaying flesh, earning it the nickname "corpse flower". It is endemic to the rainforests of Sumatra and possibly Borneo. Although there are some plants with
Corypha umbraculifera a petiole up to , and up to 130 leaflets. The talipot palm bears the largest inflorescence of any plant, long, consisting of one to several million small flowers borne on a branched stalk that forms at the top of the trunk (the titan arum, "Amorphophallus titanum", from the family Araceae, has the largest unbranched inflorescence, and the species "Rafflesia arnoldii" has the world's largest single flower). The talipot palm is monocarpic, flowering only once, when it is 30 to 80 years old. It takes about a year for the fruit to mature, producing thousands of round, yellow-green fruit in