This may be an Aeonium arboreum ‘Zwartkop’ … sometines referred to as a Black Rose Aeonium, Black Tree Aeonium or Purple Crest Aeonium.
In the garden, the leaves appear very black although these images seem to display a purplish or maroon tint.
It is a succulent that grows atop a tree-like stalk. The one pictured here is two feet tall and can be expected to grow six feet.
Copyright © In Pics and Words