| Name | Rhus trilobata var. racemulosa (Greene) F. A. Barkley |
| Authorship | (Greene) F. A. Barkley |
| Rank | Variety |
| Placed in | Rhus trilobata Nuttall |
| Citation | 1937 Ann. Missouri Bot. Gard. 24(3): 409 |
| Holdings | 9 Specimens held in the Harvard University Herbaria identified as Rhus trilobata var. racemulosa (Greene) F. A. Barkley |
| Identification made in | [no date] (9) |