Well Tony I think you are correct. However, nomencature wise, I think since the tubes look like the pipes on a Pipe Organ, the coral should be called Organ Pipe, as there is a lot more to a Pipe Organ than just the pipes (my 2 cents). Upon close inspection, and comparing it with the actual Organ Pipe you so kindly gave me, I think the coral in the picture is not Organ Pipe.
