Aloe purpurea

Aloe purpurea (previously Lomatophyllum purpureum/borbonicum/aloiflorum. Locally known as "Mazambron" or "Socotrine du Pays") is a species of Aloe endemic to the island of Mauritius, in the Indian Ocean, where it formerly occurred on dry rocky slopes and outcrops, the highland plateaus, and the forests of the west. It is part of a group of aloes which bear fleshy berries, and were therefore classed as a separate group, "Lomatophyllum". It is also one of only two Aloe species which naturally occur on Mauritius - both endemic and occurring nowhere else....read more on Wikipedia.