Info: Fruit / 09/14/2021 / Arnold Arboretum, Harvard College, Boston, Massachusetts / License: Creative Commons (cc-by-nc-3.0) (Attribution, NonCommercial)
Caption: photo by William (Ned) Friedman via Arnold Arboretum Plant Image Search: https://arboretum.harvard.edu/plants/image-search/?keyword=Malus+%27Mary+Potter%27