The tag next to the plant says "Aloe meyeri x Aloe ''Doran Black'" and I think it's correct, or at least the plant pictured resembles others with this pedigree. I would like to propose moving this image from "Doran Black" to the genus entry for Aloe, since we don't have entries for complex unnatural hybrids. Maybe you have some additional information about the plant. Please let me know what you think.