My sister sent me these pics of a volunteer tree her friend found in friend's yard. Friend also lives in zone 9 gulf coast; probably has heavy clay soil. Sister's friend isn't interested in plants (except for edible annuals), so I doubt we can get information about what it looks like in other seasons except by waiting for the season to change.
I think the leaves look just like a serviceberry (Amelanchier arborea), but the fruit doesn't look quite right?
Or maybe it's some kind of crabapple?
What do y'all think? Thanks in advance!