| Asteraceae | |
Echinacea pallida fo. albida
| Steyerm. | Rhodora 44(520): 150–151 | 1942 |
| Asteraceae | |
Echinacea pallida var. angustifolia
| (DC.) Cronquist | Vasc. Pl. Pacif. N.W. 5: 160 | 1955 |
| Asteraceae | |
Echinacea pallida var. pallida
| | | |
| Asteraceae | |
Echinacea pallida var. sanguinea
| (Nutt.) Gandhi & R.D. Thomas | Asteraceae Louisiana 69 | 1989 |
| Asteraceae | |
Echinacea pallida var. simulata
| (McGregor) Binns, B.R. Baum & Arnason | Syst. Bot. 27(3): 629 | 2002 |
| Asteraceae | |
Echinacea pallida var. tennesseensis
| (Beadle) Binns, B.R. Baum & Arnason | Syst. Bot. 27(3): 629 | 2002 |