Like most have said it is a Mandevilla.. Now if you had a bouganvillea you would know right away, thay have small blooms and they have nasty thorns. Bouganvilleas do not really vine they have very long,branches ( not the right word) but just had a Senior Brain freeze :roll: They get very long and high,unless you prune they can be unruly.. But they are Beautiful too. BillsBonBon