Crassula ovata 'Gollum'

Leaf margins rolled under to form a solid cylinder with a depressed obovate to ovate tip, green.

kingdom Plantae
phylum   Tracheophyta
class    Magnoliopsida
superorder     [Saxifraganae]
order      Saxifragales
family       Crassulaceae
genus        Crassula L.
species         Crassula ovata (Mill.) Druce