P. munroi is endemic to the island of Molokai and according to Craft and Riffle only two plants remain in habitat. It grows in dry forests and it's trunk can reach up to 20 feet in height w/a thickness of up to 12 inches.
This one also came from Kapoho Palms on the island of Hawai`i in a conetainer. The first picture was taken in November of 1998
Here it is 6 1/2 years later in the summer of 2005