Acer pensylvanicum
Acer pensylvanicum Linnaeus is an accepted species name sensu FNA Ed. Comm., in prep. f.
Acer pensylvanicum Du Roi nom. illeg. is a synonym (FNA Ed. Comm., in prep. f) of:
Acer spicatum Lamarck, an accepted species name sensu FNA Ed. Comm., in prep. f.