| Name | Rhus trilobata var. malacophylla (Greene) Munz |
| Authorship | (Greene) Munz |
| Rank | Variety |
| Placed in | Rhus trilobata Nuttall |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Rhus trilobata var. malacophylla (Greene) Munz |
| Identification made in | [no date] (1), 1935 (2) |