Synonyms
Rhus toxicodendron var. eximia (Greene) McNair
Toxicodendron radicans var. eximium (Greene) F.A.Barkley
Toxicodendron biternatum Greene
Toxicodendron eximium Greene
Rhus eximia (Gillis) Standl.
Toxicodendron excisum (Thunb.) Kuntze
Rhus excisa Thunb.