Where is Horsfieldia nervosa nervosa endemic to?
Horsfieldia nervosa is a species of plant in the family Myristicaceae. It is a tree endemic to Borneo where it is confined to Sarawak.
Borneo
### Instruction: Where is Horsfieldia nervosa nervosa endemic to?
### Context: Horsfieldia nervosa is a species of plant in the family Myristicaceae. It is a tree endemic to Borneo where it is confined to Sarawak.
### Answer: Borneo