Crataegus persimilis

Crataegus persimilis

Crataegus persimilis Sarg.
Engl.: plumleaf hawthorn.
Deu.: Pflaumenblättriger Weißdorn.
Bot. syn.: Crataegus laetifica Sarg., Crataegus prunifolia Pers.

I have no articles for this botanical term, but there might be some for the next level down (if found).