The plant next to the possible sedum morganianum looks like it could be an Echeveria 'Chroma'?
The other brought to my mind Kalanchoe too but while scanning images on Google, it could be or related to this...it has different monikers of either Crassula pubescens or Echevera pubescens or Cotyledon pubescens; all very confusing.
http://www.thesucculentgarden....
