ABSTRACT Bukit Rimbang Bukit Baling Wildlife Reserve (BRBB WR) is one of the conservation area in Riau Province. This area disturbed by human activity such as, illegal logging, alteration of forest into cultivation area and uncontrolled burning/wildfires. Therefore, the floras in this area, including Nepenthes habitat and their existance and are disturbed. The aim of this research was to char…