North American Fruit Explorers mailing list at ibiblio

[Jerry Lehman <jwlehmantree@gmail.com>]

On 8/24/2017 10:37 PM, L.A. Rizzo wrote:
> I have a friend who would like this identified - growing in Quincy, MA.
> Says it looks like a cross between an apple and a plum.
The serrated leaves I believe put it in the Prunus family and the bark 
looks very similar to cherry. It's too late in the season for cherry, I 
believe. My guess is plum and very possibly Prunus americana.

Jerry