Titan arum The largest flower on the earth, Rafflesia arnoldii, has its natural habitat in Kepahiang as well as the Province of Bengkulu in south Sumatra. Its blossoḿs is often up to 1 meter in diameter and weigh approximately eleven kg. Sporadic occurrence of this flower are described from Aceh https://lisaq012dca2.oneworldwiki.com/user