I went to Sungkai for my master project with my friend and our supervisor, Dr. Fatimah Mohd on last October to look for Rafflesia species. As we all know, Rafflesia is known as endangered species and we want to know their population in Perak area. Previous studies showed that there were four Rafflesia species found in Malaysia. To live, these species fully depend on tetrastigma roots. Nowadays, they became endangered because of many people took them to use as medicines.