Synonyms
Rhus canadensis var. simplicifolia Greene
Rhus utahensis Goodd.
Schmaltzia affinis Greene
Schmaltzia simplicifolia (Greene) Greene
Schmaltzia trilobata var. simplicifolia (Greene) F.A.Barkley
Schmaltzia cissodes Greene
Rhus aromatica f. simplicifolia (Greene) W.A.Weber