| Rosaceae | |
Potentilla drummondii subsp. breweri
| (S. Watson) Ertter | Brittonia 44(4): 430 | 1992 |
| Rosaceae | |
Potentilla drummondii var. breweri
| (S. Watson) N.H. Holmgren | Intermount. Fl. 3(A): 92, 94 | 1997 |
| Rosaceae | |
Potentilla drummondii subsp. bruceae
| (Rydb.) D.D. Keck | Publ. Carnegie Inst. Wash. 520: 180 | 1940 |
| Rosaceae | |
Potentilla drummondii var. bruceae
| (Rydb.) N.H. Holmgren | Intermount. Fl. 3(A): 94 | 1997 |
| Rosaceae | |
Potentilla drummondii var. cascadensis
| (Rydb.) Th. Wolf | Biblioth. Bot. 16(Heft 71[3]): 492 | 1908 |
| Rosaceae | |
Potentilla drummondii subsp. drummondii
| | | |
| Rosaceae | |
Potentilla drummondii var. drummondii
| | | |