What is the skin on an orange under the rind called?

It goes by a few names.... I mainly use Albedo. Also, it's technically more accurate to use Albedo. However, some people use Pith or Pericarp.
What is the skin on an orange under the rind called?
pith
What is the skin on an orange under the rind called?
The pith.
Reply:The white stuff is called PITH.
Reply:It is the pith and usually unsweet and quite bitter.