The Mindanao species is known as Rafflesia schadenbergiana, after the naturalist Alexander Schadenberg, who first discovered the species at the foothills of Mount Apo in 1882. With a flower of nearly a meter, it is close to the size of a 7 year old child when seated. On Mindanao, the species has been seen in Davao del Sur, South Cotabato and Mount Kitanglad in Bukidnon. Second, Rafflesia mira and Rafflesia magnifica are two names for a single species. Both were discovered at Mount Candalaga in Maragusan, Compostela Valley. The two forms differ in size measurements in which the scientific description of Magnifica came from measurements of flowers in full bloom while that of Mira was from photographs of nearly dead samples. The medium-sized Mira and Magnifica flowers measure about half a meter and they have round or elliptic perigone wart. The third species on Mindanao is the Rafflesia mixta which is found so far only in the town of Mainit, Surigao del Norte. It shows a combination of three features of Philippine Rafflesia, namely: the shape and size of the conical process in Rafflesia schadenbergiana, the floral size and sparsely distributed perigone warts of R. speciosa, and the overall resemblance, floral size, faint scent, diaphragm and ramenta morphology of R. mira. Fourth, is Rafflesia verrucosa which is found only in Mount Kampalili in Davao Oriental Province.