A. Conifer
B. Fern
C. Rafflesia
D. Horsetail
Submitted by: Munwar Ali Sohu
The flower with the world’s largest bloom is the Rafflesia arnoldii. This rare flower is found in the rainforests of Indonesia. It can grow to be 3 feet across and weigh up to 15 pounds! It is a parasitic plant, with no visible leaves, roots, or stem.