Nepenthes holdenii is a tropical pitcher plant from western Cambodia, where it grows at elevations of 600800m above sea level. The species was originally known from only two peaks in the Cardamom Mountains, but the discovery of a new population was reported in October 2011. Seeds were collected in
alchetron.com
Well I know now why Barack wasn't in this video with his wife Michelle when they went on their Cambodia trip.
He probably went to visit their exotic gardens alone.