| Anacardiaceae | |
Rhus glabra var. abludens
| Moldenke | Revista Sudamer. Bot. 5: 41 | 1937 |
| Anacardiaceae | |
Rhus glabra var. borealis
| Britton | Man. Fl. N. States 601 | 1901 |
| Anacardiaceae | |
Rhus glabra var. canadensis
| Marshall | Arbust. Amer. 129 | 1785 |
| Anacardiaceae | |
Rhus glabra var. carolinensis
| Marshall | Arbust. Amer. 129 | 1785 |
| Anacardiaceae | |
Rhus glabra var. cismontana
| (Greene) Cockerell | Univ. Missouri Stud., Sci. Ser. 2(2): 167 | 1911 |
| Anacardiaceae | |
Rhus glabra var. cismontana
| Rehder | | |
| Anacardiaceae | |
Rhus glabra var. coccinea
| Pursh | Fl. Amer. Sept. 1: 204 | 1814 [1813] |
| Anacardiaceae | * |
Rhus glabra var. coccinea
| DC. | Prodr. 2: 67 | 1825 |
| Anacardiaceae | |
Rhus glabra var. dioica
| DC. | Prodr. 2: 67 | 1825 |
| Anacardiaceae | |
Rhus glabra var. elegans
| (Aiton) Engl. | Monogr. Phan. 4: 377 | 1883 |
| Anacardiaceae | |
Rhus glabra fo. glabra
| | | |
| Anacardiaceae | |
Rhus glabra var. glabra
| | | |
| Anacardiaceae | |
Rhus glabra var. hermaphrodita
| DC. | Prodr. 2: 67 | 1825 |
| Anacardiaceae | |
Rhus glabra fo. laciniata
| (Carrière) B.L. Rob. | Rhodora 10(110): 35 | 1908 |
| Anacardiaceae | |
Rhus glabra var. laciniata
| Carrière | Rev. Hort. (Paris) 1863: 7 | 1863 |
| Anacardiaceae | |
Rhus glabra var. occidentalis
| Torr. | Bot. Explor. 257 | 1874 |
| Anacardiaceae | |
Rhus glabra var. sandbergii
| Vasey & Holz. ex Greene | Proc. Wash. Acad. Sci. 8: 187 | 1906 |