This section could almost be called “Pomes, And Everything Else And Don’t Forget Persimmons And Nuts”
My experience indicates that the these species work with the indicated grafts:
Pomes and plums: Almost any graft.
Everything else: Nothing. Well, that’s just me. Other people happily graft all those stone fruit, persimmons, hickories, and so on but aside from apricots I’ve had no experience with them, and the 'cots have been a failure (probably temperature related).
So I really wish somebody would finish this section for me. Please.