Figure 1: What is this succulent, the greener one? Someone told me it's Aeonium haworthii, but I thought the blueish one on the upper left corner is Aeonium haworthii. Figures 2 and 3: Are both Aeonium arboreum Zwartkop? THe shapes of the leaves are so different, and fig.2 is much flatter than fig.3. They both turn very purple under the sun. Figures 4 and 5: Is this Aloe juvenna, or Aloe nobilis? Same thing or different? Thanks.