Well, that was a reference that many people use for it...just a nick name like so many others out there, but when searching it out for info, it helps to have anything it's referenced by, don't ya think? I'll have to check out that Aquacon site and see what that references. I tried for a long time to get some and often was sent pics of the blue anthelia, a very nice coral btw, but it does spread fast and furious once it gets going. I finally found true Cespitularia referenced as African Blue Xenia and had a piece hand delivered at a conference. It's done very well in my tank, a slow grower but healthy and very colorful.