That monti has been around a while and has been spread around. It's a branching Montipora species (so of course it's always called digitata), but its probably one of the other branching Montipora species that aren't as smooth as M. digitata. I have no idea who's distributing it now, but it was known as the green base red polyp digitata or something along those lines... The green comes out much more under bluer lighting...