>>I haven't seen a list of paleo-quality fruits which meet the assumed
>>balance between minerals/sweet. Chokecherries come to mind.

Excellent William. I would also be quite interested in such a list. Don
Wiss is likely a good resource. Thoughts Don?

Is there such a thing as a truly "wild" apple or cherry tree nowadays
(especially in the US)? I have a number of fruit trees growing on my
property, and it would be quite interesting to know how similar/different
they might be from their wild counterparts (if such exist).

Chokecherry. Is that a bush or a tree? I know of other fruits called
cherries that grow on bushes.....

Wild berries. I suppose those would be much easier to find than wild fruit
trees. I have some blueberry bushes I planted, and a couple of raspberry
bushes that are volunteers. No telling if they are actually wild.