The Rafflesia arnoldii is the world's largest individual flower. 1 It can grow up to three feet (one meter) in diameter and weigh up to 15 pounds (6.8 kg). 2
The Rafflesia arnoldii, the world's largest flower, can grow to be up to 3 ft (1 m) across and weigh up to 24 lbs (11 kg).
Same pinch im also in class 5!