hey Soji, i am having a particularly difficult time with its ID as well.. Marc asked the same question when he was over.. I am guessing its one of three species..
A. sarmentosa
A. rosaria
A. lokani
Im guessing, in that order... When you view it form "topdown" It has orange tips, and that is common amongst sarmentosa specimen, however the coral is still recovering from a little accident, and an Iodine dip, we will see in a few months what she turns out to be. Let me know if you have a different opinion!! TTYL
Brian