Bikerdoc, thanks so much! Really? I looked through pictures trying to ID it and the spines really threw me off. They're so much longer than even the one's in your pics. Thats variation for you though I guess!

Looks like a very etiolated Anacampseros rufescens. I'm sure you can get more compact growth with more sun.

First plant is aloe Vera, not an agave... The plant in question looks like San Pedro, does it have roots?

Thank you Paul, Steve, Jon. After googling, Undulata Erromena seems to fit. It's only plain green, but very nice.. Your ID gives me a sense for the mature size, and I will need to move all 9 of them because they will soon be too crowded, and this spot they are in will have complications of azalea roots and oak tree roots. So moving needs to happen sooner rather than later. This fall, perhaps. Christine