Aloe species

We've lost the name tag on this Aloe. It didn't have a name on it when we bought it, then we did some research and found the name, and then we lost it. Ouch. I'm sure we'll find it again, but in the meantime we'll just have to enjoy it...nameless.

Unless, of course, one of you can ID it. The leaves are almost Gasteria like in their roughness and you can see the glorious flower. Help!