Kingdom: Plantae (2654)
Phylum: Tracheophyta (2567)
Class: Magnoliopsida (2163)
Order: Rosales (119)
Family: Crassulaceae (23)(family description)
Genus: Aeonium (3)
Epithet: arboreum Webb & Berthel. (2)
Forma: Atropurpureum
atropurpureum => dark purple
arboreum => like a tree