Anna Brooklynana

Thanks for all the welcome notes! I have posted pictures that show the new shoots as well as the significant flaky white pest or disease that seems to be plaguing this plant. I also included a photo of the dead or damaged leaves I removed from the plant after hauling it off the street. Any help identifying the variety of plant or the type of plague and how to treat will be GREATLY appreciated! I am already very impressed and fascinated by your community here!