What a treasure you found. Early Christmas present.
Mine did the same thing, just one lone plant came back this year, and very late at that. Congratulations.
Marilyn it does look like all of that is Orostachys, except for the little semp interloper.
That looks like a very happy healthy colony you have going there.
Here there Bev, are you going to show us a photo of yours?
MR, how are those leaf cuttings coming along?