| Name | Rhus copallinum var. latifolia Engler |
| Authorship | Engler |
| Rank | Variety |
| Placed in | Rhus copallinum Linnaeus |
| GUID | urn:lsid:ipni.org:names:219759-2 |
| Holdings | 400 Specimens held in the Harvard University Herbaria identified as Rhus copallinum var. latifolia Engler |
| Identification made in | [no date] (369), 1934 (21), 1945 (1), 1984 (2), 2012 (7) |