Rafflesia Park where the flowers are numbered and monitored by the park rangers. "Rafflesia" are also remarkable for showing a large horizontal transfer of genes from their host plants. This is well known among bacteria, but not higher organisms. The name "corpse flower" applied to "Rafflesia" can be confusing because this common name also refers to the titan arum ("Amorphophallus titanum") of the family Araceae. Moreover, because "Amorphophallus" has the world's largest unbranched inflorescence, it is sometimes mistakenly credited as having the world's largest flower. Both "Rafflesia" and "Amorphophallus" are flowering plants, but they are only distantly related. "Rafflesia arnoldii" has
Rafflesia consueloae installed motion-activated camera to observe the life cycle of "R. consueloae". "Rafflesia consueloae" was described and illustrated by John Michael M. Galindon and Perry S. Ong of the University of the Philippines Diliman and Edwino S. Fernando of University of the Philippines Los Baños. The species was named after Consuelo Rufino Lopez, the spouse of industrialist and conservationist, Oscar M. Lopez. Under the Wildlife Forensics and DNA Barcoding of the Philippine Biodiversity Program of the Department of the Environment and Natural Resources-Biodiversity Management Bureau, the DNA barcode of "R. consueloae" and its host, an unidentified species of "Tetrastigma", is being