Momi fir is an evergreen tree native to Japan and grown in U.S. gardens, especially in the Southeast. It tolerates warm, humid summers and has stiff young needles that end in two tiny points.
Fraser fir needles have rounded or shallowly notched tips. Young momi fir needles have two sharp little points instead. A close photo of the needle tips helps.
Why they get mixed upBoth are upright firs found in North Carolina landscapes.