I've had these two for quite awhile, never did have names for them. I'm sure you guys know what they are. Annette
The one in front could be a cross involving Graptopetalum/Sedum/Pachyphytum. The name I thought it was, when researching for a link to show you, seems to come up with quite conflicting info/plants, so I won't say it...causing more confusion.
The plant in the back looks like Pachyphytum oviferum.
Rosemarie, do you think the one in front could be Pachyphytum 'Doctor Cornelius'?
Here is a link that might be useful: Dr. Cornelius