Crataegus rotundifolia:

Crataegus rotundifolia:

Crataegus rotundifolia Lam., Rosaceae: See Amelanchier ovalis Medik.




Crataegus rotundifolia Moench, Rosaceae: See Crataegus chrysocarpa Ashe.

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