I guess someone in CA still thinks this tree could be a mystery hybrid of some sort!
At this point I'm trying not to take offense.
read this recent post from edhat.com
http://www.edhat.com/site/tidbit.cfm?nid=154202 "Now with that kind if annual wind fall I began to wonder why there were no volunteer trees sprouting? Seems likely that this is a sterile hybrid, that would explain why the fruits are close to one tree, leaves match another and the shape and growth match even another. If that is the case...
Can I name it after my dog? He's the reason I started paying attention to it in the first place.??
I think Orpet or Francheschi left us a riddle.
I wonder if they even knew."