| Anacardiaceae |
|
Rhus trilobata
| Nutt. | Fl. N. Amer. 1(2): 219 | 1838 |
| Anacardiaceae |
|
Rhus trilobata var. anisophylla
| (Greene) Jeps. | Man. Fl. Pl. Calif. 608 | 1925 |
| Anacardiaceae |
|
Rhus trilobata var. arenaria
| F.A. Barkley | | |
| Anacardiaceae |
|
Rhus trilobata var. malacophylla
| (Greene) Munz | | |
| Anacardiaceae |
|
Rhus trilobata var. pilosissima
| Engl. | Monogr. Phan. 4: 386 | 1883 |
| Anacardiaceae |
|
Rhus trilobata var. quinata
| Jeps. | Erythea 1(6): 141 | 1893 |
| Anacardiaceae |
|
Rhus trilobata var. racemulosa
| (Greene) F.A. Barkley | Ann. Missouri Bot. Gard. 24: 409 | 1937 |
| Anacardiaceae |
|
Rhus trilobata var. serotina
| (Greene) F.A. Barkley | Ann. Missouri Bot. Gard. 24: 406 | 1937 |
| Anacardiaceae |
|
Rhus trilobata var. simplicifolia
| (Greene) F.A. Barkley | Ann. Missouri Bot. Gard. 24: 410 | 1937 |
| Anacardiaceae |
|
Rhus trilobata var. trilobata
| | | |