This is a very tall flower (perhaps 1.2 meters (more or less 4.5 feet tall). It was growing near a metal pole for a sign on disturbed land near the entrance area of the Annah Rais Longhouse in Padawan, Sarawak, Borneo near where we parked the car. The photo was taken in late May, 2014. Can you help me identify this? Thank you.
