| Name | Rhus trilobata var. quinata Jepson |
| Authorship | Jepson |
| Rank | Variety |
| Placed in | Rhus trilobata Nuttall |
| GUID | urn:lsid:ipni.org:names:219922-2 |
| Holdings | 48 Specimens held in the Harvard University Herbaria identified as Rhus trilobata var. quinata Jepson |
| Identification made in | [no date] (41), 1935 (7) |