| Asteraceae |
|
Coreopsis tinctoria
| Nutt. | J. Acad. Nat. Sci. Philadelphia 2(1): 114-115 | 1821 |
| Asteraceae |
|
Coreopsis tinctoria var. atkinsoniana
| (Douglas ex Lindl.) H.M. Parker ex E.B. Sm. | Bot. Gaz. 136(1): 83 | 1975 |
| Asteraceae |
|
Coreopsis tinctoria fo. atropurpurea
| (Hook.) Fernald | Rhodora 44(528): 477 | 1942 |
| Asteraceae |
|
Coreopsis tinctoria var. atropurpurea
| Hook. | Bot. Mag. 63: pl. 3511 | 1836 |
| Asteraceae |
|
Coreopsis tinctoria var. imminuta
| Sherff | Bot. Gaz. 94(3): 594 | 1933 |
| Asteraceae |
|
Coreopsis tinctoria var. similis
| (F.E. Boynton) H.M. Parker ex E.B. Sm. | Bot. Gaz. 136(1): 83 | 1975 |
| Asteraceae |
|
Coreopsis tinctoria fo. tinctoria
| | | |
| Asteraceae |
|
Coreopsis tinctoria var. tinctoria
| | | |