Rafflesia (Rafflesiaceae) is a parasitic plant that periodically blooms in some parts of Southeast Asia. In the Philippines, there are recorded sightings of this organism in the mountainous areas of Laguna, Compostela Valley and Bukidnon. Rafflesia blooms 3 to 5 days and gets decomposed. The flower is also called "flesh flower" and "corpse flower" since it smells like a rotting flesh. In Lantapan, Bukidnon, it is commonly called "busaw", a native word for monster or aswang.