The last 4 photos on the page are of O.decaryi I purchased in
2002 and how has grown over the last 5yrs. In photo 3 you can
see the main trunk split into 2 leaders, I placed increasingly
larger rocks between the branches. Photo 4 shows how it looks
today and the amount of rocks I've used and creating a new
leader out of the left branch.
Here is a link that might be useful: Operculicarya decaryi