This is a bougainvillea species that is different from all of the rambling types. When it was in my blog the last time it had a name, 'Bougainvillea arborea'. Now the name arborea is incorrect. No one knows the real name.
If you Google Images 'Bougainvillea arborea' you will find my picture of last years blog and a site in India using my picture. They didn't ask for the picture and when they cropped the picture they removed my water mark.