description Rafflesia Overview
*Rafflesia arnoldii* is a parasitic flowering plant native to the rainforests of Sumatra and Borneo. It is distinguished by producing the largest individual flower in the world, which can measure up to one meter in diameter and weigh up to 11 kilograms. The plant lacks leaves, stems, and true roots, living entirely as a parasitic tissue inside its host, the *Tetrastigma* vine, until it blooms. Its massive five-lobed flower emits a strong carrion odor to attract carrion flies for pollination.
help Rafflesia FAQ
How large is the flower of Rafflesia arnoldii?
Rafflesia arnoldii can produce an individual flower up to about 1 meter in diameter. It is widely described as producing the largest individual flower in the world.
Where does Rafflesia arnoldii grow?
The species is native to rainforests on Sumatra and Borneo. It depends on a host plant and is not a normal rooted garden flower.
Does Rafflesia arnoldii have leaves or stems?
No. Rafflesia lacks ordinary leaves, stems and roots because it is a parasitic flowering plant. It obtains resources through its host rather than through normal photosynthesis.
How heavy can a Rafflesia arnoldii flower become?
A large flower can weigh up to around 11 kilograms. Its enormous size is unusual even among tropical plants and is one reason the species attracts scientific and public interest.
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