Janet, I'm not certain. It was identified years ago as Soap Aloe (Aloe saponaria) which I learned later is a synonym for A. maculata. That photo above is from May 2011 when the plant was young. Here are two photos taken earlier this year:
Any ideas of which it might be if not A. maculata?
March 15, 2015 ........................................ close up - May 10, 2015