Rafflesia is the world’s largest flower, found naturally in South East Asia. There are 27 species of Rafflesia; the largest is Rafflesia arnoldii, which could grow over 100cm in diameter and 10kg in weigh [wiki]
Rafflesia is infamous for its rotten-meat like smell; but I’ve seen the flower twice on different occasions and never smelled anything that resembled the fact.
Sharing a few Rafflesia photos from Poring in Kinabalu National Park during my Sabah trip in March 2009; the bloomed Rafflesia I saw was about 60-70cm in diameter…
The flower bud; according to our guide it takes about three to four weeks for a new bud to start blooming, and the flower would bloom for about a week…
Rafflesia completed it blooming cycle, literally dead…